Multi-channel electromagnetic ball valve group capable of being controlled synchronously

Abstract

The utility model discloses a multichannel electromagnetic ball valve group capable of being synchronously controlled, which comprises an electromagnetic ball valve body, an external pipeline is respectively connected with corresponding connecting pipes through screw holes on the inner side of a connecting flange, and then each sliding arm slides to the required length on the inner side of a base. The first screws are connected with the corresponding connecting screw holes on the outer side of the base, the lengths of the sliding arms are fixed, the second screws are rotated on the inner sides of the sliding arms after the rotary handles are held, and the second screws are driven to descend to the positions where the clamping pads on one sides of the clamping blocks fully clamp the outer wall of the external pipeline. The adjacent side pieces in the vertical direction are connected through third screws, finally nuts are connected with the third screws, the nuts are rotated to the height that the tops of the nuts make full contact with the side pieces, the limiting capacity on a pipe body at the connecting end after the pipeline is connected with the device can be effectively improved, and therefore the influence of external vibration is reduced, and the service life of the pipeline is prolonged. And the loosening amplitude generated by the connecting end ensures the stability of the device.

Description

Technical Field

[0001] The utility model belongs to the technical field of submarine equipment, and in particular relates to a multi-channel synchronously controllable electromagnetic ball valve group. Background Art

[0002] The multi-channel synchronously controlled electromagnetic ball valve group installed in the submarine is a device used to precisely control fluid media. The main function of this ball valve group is to cut off or connect the media in the pipeline, and it can also be used for fluid regulation and control.

[0003] After some existing multi-channel synchronously controlled electromagnetic ball valve groups are connected to multiple pipelines, they are affected by the relatively complex operating environment of submarines. External vibrations will be transmitted to the interface between the valve body and the pipeline. As the use time increases, the interface end is very likely to loosen, and even cause fluid leakage, which is quite inconvenient. Utility Model Content

[0004] The technical problem to be solved by the present invention is to overcome the existing defects and provide a multi-channel synchronously controllable electromagnetic ball valve group to solve the problem proposed in the above background technology that after some of the existing multi-channel synchronously controllable electromagnetic ball valve groups are connected to multiple pipelines, they are affected by the relatively complex operating environment of the submarine, and external vibrations will be transmitted to the interface between the valve body and the pipeline. As the use time increases, the interface end is very likely to loosen, and even cause fluid leakage, which is relatively inconvenient.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-channel synchronously controllable electromagnetic ball valve group, comprising an electromagnetic ball valve body, wherein one side of the electromagnetic ball valve body is fixedly connected to a connecting pipe, the connecting pipe is symmetrically arranged, one side of the connecting pipe is fixedly connected to a connecting flange, the inner side of the connecting flange is symmetrically arranged with a plurality of screw holes, the outer side of the connecting pipe is fixedly connected to a collar, one side of the collar is fixedly connected to a base, the base is symmetrically arranged with a plurality of, the top of the base is threadedly connected to a first screw, the outer side of the first screw is threadedly connected to a sliding arm through the connecting screw hole, the inner side of the sliding arm is threadedly connected to a second screw, the outer side of the bottom end of the second screw is rotatably connected to a rotating seat, one side of the rotating seat is fixedly connected to a clamping block, one side of the clamping block is fixedly connected to a side plate, the side plates are symmetrically arranged, the inner sides of the side plates are threadedly connected to a third screw, and the outer side of the bottom end of the third screw is threadedly connected to a nut.

[0006] Preferably, one side of each clamping block is fixedly connected with a clamping pad, each of the clamping pads is in an arc-shaped structure, and each of the clamping pads is made of a flexible material.

[0007] Preferably, the outer side of the top end of the first screw is movably connected with a gasket, and the gasket is located above the base.

[0008] Preferably, adjacent bases are fixedly connected with fixing rings, and the bottoms of the bases are fixedly connected with sleeve rings.

[0009] Preferably, a plurality of the connecting screw holes are symmetrically arranged, and the inner side of one of the connecting screw holes is threadedly connected to the first screw rod.

[0010] Preferably, one end of each of the second screw rods is fixedly connected to a rotary handle, and the outer side of each of the second screw rods is threadedly connected to a sliding arm.

[0011] Preferably, the outer side of the top end of the second screw rod is movably connected to a spring, and the spring is located between the sliding arm and the rotary handle.

[0012] Preferably, the outer surfaces of the electromagnetic ball valve body and the connecting pipe are both provided with an electroplated anti-oxidation coating.

[0013] Compared with the prior art, the present invention provides a multi-channel synchronously controllable electromagnetic ball valve group, which has the following beneficial effects:

[0014] The third screw is then connected to the third screw by the nut, and the nut is rotated to a height that the top of the nut fully contacts the side piece, which can effectively expand the limiting capacity of the pipe body at the connection end after the pipe is connected to the device, thereby reducing the loosening amplitude of the connection end caused by external vibration and ensuring the stability of the device.

[0015] 2. The utility model is provided with a rotating handle, one side of which is fixedly connected to a second screw, and the outer side of the second screw is threadedly connected to a sliding arm, which can effectively facilitate people to directly hold and rotate;

[0016] 3. The utility model provides a clamping pad, which is an arc-shaped structure and made of a flexible material. One side of the clamping pad is fixedly connected with a clamping block, which can effectively reduce the wear of the pipe body during the clamping process.

[0017] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. The utility model has a scientific and reasonable structure, is safe and convenient to use, and provides great help to people. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 This is a schematic diagram of the axonometric structure of a multi-channel synchronously controlled electromagnetic ball valve group proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the axonometric structure of a sliding arm of a multi-channel synchronously controlled electromagnetic ball valve group proposed by the present invention;

[0021] Figure 3 This is a front view structural diagram of a multi-channel synchronously controlled electromagnetic ball valve group proposed by the utility model;

[0022] Figure 4 for Figure 3 Schematic diagram of the enlarged structure at A in the middle;

[0023] Figure 5 This is a side view structural diagram of a multi-channel synchronously controlled electromagnetic ball valve group proposed by the utility model;

[0024] Figure 6 This is a schematic diagram of the top view of a multi-channel synchronously controlled electromagnetic ball valve group proposed by the utility model;

[0025] In the figure: electromagnetic ball valve body 1, connecting pipe 2, connecting flange 3, screw hole 4, collar 5, base 6, first screw 7, connecting screw hole 8, sliding arm 9, second screw 10, rotating seat 11, clamping block 12, side piece 13, third screw 14, nut 15, gasket 16, fixing ring 17, rotary handle 18, spring 19, clamping pad 20. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] See also Figure 1-6The utility model provides a technical solution: a multi-channel synchronously controllable electromagnetic ball valve group, including an electromagnetic ball valve body 1, a connecting pipe 2 is fixedly connected to one side of the electromagnetic ball valve body 1, and the connecting pipe 2 is symmetrically arranged with several, a connecting flange 3 is fixedly connected to one side of the connecting pipe 2, and a plurality of screw holes 4 are symmetrically arranged on the inner side of the connecting flange 3, a collar 5 is fixedly connected to the outer side of the connecting pipe 2, a base 6 is symmetrically arranged with several, a first screw 7 is threadedly connected to the top of the base 6, a sliding arm 9 is threadedly connected to the outer side of the first screw 7 through the connecting screw hole 8, a second screw 10 is threadedly connected to the inner side of the sliding arm 9, a rotating seat 11 is rotatably connected to the outer side of the bottom end of the second screw 10, a clamping block 12 is fixedly connected to one side of the clamping block 12, a side piece 13 is fixedly connected to the side piece 13, a plurality of side pieces 13 are symmetrically arranged, and a third screw 14 is threadedly connected to the inner side of the side piece 13. The outer side of the bottom end of 14 is threadedly connected with a nut 15, and the external pipe is connected to the corresponding connecting pipe 2 through the screw hole 4 on the inner side of the connecting flange 3, and then each sliding arm 9 is slid to the required length on the inner side of the base 6, and the first screw 7 is connected to the corresponding connecting screw hole 8 on the outer side of the base 6 to fix the length of each sliding arm 9. After holding the rotary handle 18, each second screw 10 is rotated on the inner side of the sliding arm 9 to drive the second screw 10 to descend to the position where the clamping pad 20 on one side of the clamping block 12 fully clamps the outer wall of the external pipe, and then the third screw 14 is used to connect the adjacent side pieces 13 in the vertical direction, and finally, the nut 15 is used to connect with the third screw 14, and the nut 15 is rotated to a height that the top of the nut 15 fully contacts the side piece 13, which can effectively expand the limiting capacity of the pipe body at the connecting end after the pipeline is connected to the device, thereby reducing the loosening amplitude of the connecting end caused by external vibration and ensuring the stability of the device.

[0028] In the present invention, preferably, one side of the clamping block 12 is fixedly connected with a clamping pad 20, the clamping pad 20 is an arc-shaped structure, and the clamping pad 20 is made of flexible material, which can effectively reduce the wear on the outer wall of the tube body during the clamping process.

[0029] In the present invention, preferably, the outer side of the top end of the first screw rod 7 is movably connected with a gasket 16, and the gasket 16 is located above the base 6, which can effectively ensure the stability of the first screw rod 7 during long-term use.

[0030] In the present invention, preferably, adjacent bases 6 are fixedly connected with fixing rings 17 , and the bottoms of the bases 6 are fixedly connected with collars 5 , which can effectively ensure the stability of the bases 6 .

[0031] In the present invention, preferably, a plurality of connecting screw holes 8 are symmetrically arranged, and the inner side of one of the connecting screw holes 8 is threadedly connected to the first screw rod 7 , which can effectively extend the stroke of the sliding arm 9 .

[0032] In the present invention, preferably, one end of the second screw rod 10 is fixedly connected to a rotating handle 18, and the outer side of the second screw rod 10 is threadedly connected to a sliding arm 9, which can effectively facilitate people to hold and rotate.

[0033] In the present invention, preferably, the outer side of the top end of the second screw rod 10 is movably connected with a spring 19, and the spring 19 is located between the sliding arm 9 and the handle 18, which can effectively reduce the looseness of the second screw rod 10 during long-term use.

[0034] In the present invention, preferably, the outer surfaces of the electromagnetic ball valve body 1 and the connecting pipe 2 are both provided with an electroplated anti-oxidation coating, which can effectively reduce the risk of material strength reduction due to oxidation corrosion.

[0035] The working principle and usage process of the present invention are as follows: when in use, the external pipe is connected to the corresponding connecting pipe 2 through the screw holes 4 on the inner side of the connecting flange 3, and then each sliding arm 9 is slid to the required length on the inner side of the base 6, and the first screw 7 is connected to the corresponding connecting screw hole 8 on the outer side of the base 6 to fix the length of each sliding arm 9. After holding the rotary handle 18, each second screw 10 is rotated on the inner side of the sliding arm 9 to drive the second screw 10 to descend to the position where the clamping pad 20 on one side of the clamping block 12 fully clamps the outer wall of the external pipe, and then the third screw 14 is used to connect the adjacent side pieces 13 in the vertical direction, and finally the nut 15 is used to connect with the third screw 14, and the nut 15 is rotated to a height where the top of the nut 15 fully contacts the side piece 13, which can effectively expand the limiting capacity of the pipe body at the connecting end after the pipeline is connected to the device, thereby reducing the loosening amplitude of the connecting end caused by external vibration and ensuring the stability of the device.

[0036] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-channel synchronously controllable electromagnetic ball valve assembly, comprising an electromagnetic ball valve body (1), characterized in that: One side of the electromagnetic ball valve body (1) is fixedly connected to a connecting pipe (2), and the connecting pipes (2) are symmetrically arranged in a plurality of numbers. One side of the connecting pipe (2) is fixedly connected to a connecting flange (3), and the inner side of the connecting flange (3) is symmetrically arranged with a plurality of screw holes (4). The outer side of the connecting pipe (2) is fixedly connected to a collar (5), and one side of the collar (5) is fixedly connected to a base (6), and the base (6) is symmetrically arranged in a plurality of numbers. The top of the base (6) is threadedly connected to a first screw rod (7), and the outer side of the first screw rod (7) is threadedly connected to the first screw rod (7). The connecting screw hole (8) is threadedly connected to a sliding arm (9), the inner side of the sliding arm (9) is threadedly connected to a second screw rod (10), the outer side of the bottom end of the second screw rod (10) is rotatably connected to a rotating seat (11), one side of the rotating seat (11) is fixedly connected to a clamping block (12), one side of the clamping block (12) is fixedly connected to a side plate (13), a plurality of side plates (13) are symmetrically arranged, the inner side of the side plates (13) is threadedly connected to a third screw rod (14), and the outer side of the bottom end of the third screw rod (14) is threadedly connected to a nut (15).

2. The multi-channel synchronously controllable electromagnetic ball valve assembly according to claim 1, characterized in that: One side of the clamping block (12) is fixedly connected with a clamping pad (20), and the clamping pads (20) are all arc-shaped structures and are made of flexible material.

3. The multi-channel synchronously controllable electromagnetic ball valve assembly according to claim 1, characterized in that: The outer sides of the top ends of the first screw rods (7) are movably connected with gaskets (16), and the gaskets (16) are located above the base (6).

4. The multi-channel synchronously controllable electromagnetic ball valve assembly according to claim 1, characterized in that: Adjacent bases (6) are fixedly connected with fixing rings (17), and the bottoms of the bases (6) are fixedly connected with collars (5).

5. The multi-channel synchronously controllable electromagnetic ball valve assembly according to claim 1, characterized in that: A plurality of connecting screw holes (8) are symmetrically arranged, and a first screw rod (7) is threadedly connected to the inner side of one of the connecting screw holes (8).

6. The multi-channel synchronously controllable electromagnetic ball valve assembly according to claim 1, characterized in that: One end of the second screw rod (10) is fixedly connected to a rotary handle (18), and the outer side of the second screw rod (10) is threadedly connected to a sliding arm (9).

7. The multi-channel synchronously controllable electromagnetic ball valve assembly according to claim 6, characterized in that: The outer side of the top end of the second screw rod (10) is movably connected to a spring (19), and the spring (19) is located between the sliding arm (9) and the rotary handle (18).

8. The multi-channel synchronously controllable electromagnetic ball valve assembly according to claim 1, characterized in that: The outer surfaces of the electromagnetic ball valve body (1) and the connecting pipe (2) are both provided with an electroplated anti-oxidation coating.

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