Dust removal right-angle type electromagnetic pulse valve

Abstract

The utility model provides a dust removal right-angle type electromagnetic pulse valve which comprises a valve body, an air outlet is formed in the bottom of the valve body, an air inlet is formed in the outer surface of the valve body, a valve cover is arranged on the upper side of the valve body, a movable iron core chamber is installed in the middle of the upper surface of the valve cover, and a top cover is connected to the upper surface of the movable iron core chamber in an inserted mode. The top cover is sleeved with a gland fixedly connected with the top cover, the end, close to the valve cover, of the valve body is sleeved with a connecting ring fixedly connected with the valve body, a plurality of vertical holes are evenly formed in the edge of the upper surface of the gland, and a plurality of penetrating holes matched with the vertical holes are evenly formed in the edge of the upper surface of the valve cover. A screw is inserted in a channel formed by the vertical hole and the penetrating hole, one end of the screw is in threaded connection with the connecting ring, a positioning ring is arranged on the upper side of the penetrating hole, the screw is sleeved with the positioning ring, and the positioning ring is fixedly connected with the screw.

Description

Technical Field

[0001] The utility model relates to a dust removal right-angle electromagnetic pulse valve, belonging to the technical field of electromagnetic pulse valves. Background Art

[0002] The right-angle electromagnetic pulse valve for dust removal is a control element used in dust removal systems. It primarily controls the pulse jet of compressed air to remove dust from filter bags or cartridges. This valve is very common in pulse jet cleaning systems and is widely used in various industrial dust removal equipment. The valve body of the electromagnetic pulse valve is attached to the valve cover via multiple screws. The top cover is also attached to the top of the movable core chamber on the valve cover via multiple screws. This structure uses a large number of screws, and the time required to assemble the screws slows down assembly efficiency. Therefore, a right-angle electromagnetic pulse valve for dust removal that reduces the number of screws required is needed. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a dust removal right-angle electromagnetic pulse valve to solve the problems raised in the above background technology. The present invention reduces the use of screws and improves assembly efficiency.

[0004] The cam is provided with an air filter, and the cam is provided with an air filter, and the cam is provided with an air filter, and the cam is provided with an air filter, and the cam is provided with an air filter, and the cam is provided with an air filter, and the cam is provided with an air filter, and the cam is provided with an air filter, and the cam is provided with an air filter.

[0005] Furthermore, a plurality of plug posts are evenly installed on the lower surface of the top cover, and a plurality of sockets matching with the plug posts are evenly opened on the side of the movable core chamber facing the top cover, and the plurality of plug posts are respectively inserted into the plurality of sockets.

[0006] Furthermore, a plurality of positioning holes are evenly formed on the lower surface of the top cover, and one end of the plug post is connected and fixed in the positioning hole.

[0007] Furthermore, a rubber sleeve is provided on the plug post, and the rubber sleeve fits the inner wall of the positioning hole.

[0008] Furthermore, a plurality of screw holes are evenly formed on a side of the connecting ring facing the valve cover, and the plurality of screw holes are respectively aligned with the plurality of through holes, and the lower ends of the screws pass through the through holes and are threadedly connected in the screw holes.

[0009] Furthermore, a plurality of arc-shaped openings are provided on the upper surface of the gland, and the plurality of arc-shaped openings are arranged in a circular shape and at equal intervals.

[0010] Furthermore, the connecting ring and the valve body are an integrally formed structure, and the movable iron core chamber and the valve cover are an integrally formed structure.

[0011] Beneficial effects of the utility model:

[0012] 1. Insert the multiple plugs on the top cover into the multiple sockets on the movable core chamber to achieve the connection between the top cover and the movable core chamber. At this time, the rubber sleeves on the plugs fit the inner walls of the sockets to prevent the plugs from being detached from the sockets at will, thereby improving the stability of the connection between the top cover and the movable core chamber.

[0013] 2. After the top cover and the movable core chamber are connected, the vertical hole on the gland is aligned with the through hole on the valve cover, and the through hole on the valve cover is aligned with the screw hole on the connecting ring. Then, one end of the screw inserted in the vertical hole is passed through the through hole and screwed into the screw hole until the positioning ring and the valve cover fit tightly. At this time, the relative positions of the top cover, valve cover and valve body are fixed, so there is no need to use multiple screws to connect the top cover and the movable core chamber, which reduces the use of screws and improves assembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Other features, objects and advantages of the present invention will become more apparent from the detailed description of the non-limiting embodiments with reference to the following drawings:

[0015] Figure 1 This is a schematic structural diagram of a dust removal right-angle electromagnetic pulse valve of the utility model;

[0016] Figure 2 This is a schematic diagram of the assembly of the top cover, movable iron core chamber, valve cover and valve body in a dust removal right-angle electromagnetic pulse valve of the utility model;

[0017] Figure 3 This is a schematic diagram of the assembly of the top cover, plug post and gland in a dust removal right-angle electromagnetic pulse valve of the utility model;

[0018] In the figure: 1-valve body, 2-air outlet, 3-air inlet, 4-valve cover, 5-arc-shaped port, 6-electromagnetic coil, 7-top cover, 8-pressure cover, 9-screw, 10-positioning ring, 11-connecting ring, 12-positioning hole, 13-movable iron core chamber, 14-through hole, 15-vertical hole, 16-insertion column. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] See also Figure 1-Figure 3 The utility model provides a technical solution: a dust removal right-angle electromagnetic pulse valve, including a valve body 1, an air outlet 2 is installed at the bottom of the valve body 1, an air inlet 3 is installed on the outer surface of the valve body 1, the air inlet 3 and the air outlet 2 are arranged perpendicular to each other, a valve cover 4 is provided on the upper side of the valve body 1, a movable iron core chamber 13 is installed in the middle position of the upper surface of the valve cover 4, wherein the movable iron core chamber 13 and the valve cover 4 are an integrally formed structure, a top cover 7 is plugged into the upper surface of the movable iron core chamber 13, an electromagnetic coil 6 is installed on the upper surface of the top cover 7, wherein a plurality of plug posts 16 are evenly installed on the lower surface of the top cover 7, and the movable iron core chamber 13 is evenly opened on the side facing the top cover 7. There are multiple sockets that match the plug posts 16, and multiple plug posts 16 are respectively inserted into the multiple sockets. A plurality of positioning holes 12 are evenly opened on the lower surface of the top cover 7, so that one end of the plug post 16 is connected and fixed in the positioning hole 12, thereby improving the stability of the connection between the plug post 16 and the top cover 7. A rubber sleeve is provided on the plug post 16, so that the multiple plug posts 16 on the top cover 7 are respectively inserted into the multiple sockets on the movable iron core chamber 13, thereby realizing the connection between the top cover 7 and the movable iron core chamber 13. At this time, the rubber sleeve on the plug post 16 fits against the inner wall of the socket to prevent the plug post 16 from detaching from the socket at will, thereby improving the stability of the connection between the top cover 7 and the movable iron core chamber 13.

[0021] See Figure 1-Figure 3, a pressure cover 8 connected and fixed to the top cover 7 is sleeved on the top cover 7, and a plurality of arc-shaped openings 5 ​​are opened on the upper surface of the pressure cover 8, and the plurality of arc-shaped openings 5 ​​are arranged in a ring with equal distances. The design of the arc-shaped openings 5 ​​reduces the amount of materials used in the production of the pressure cover 8 and reduces the production cost of the pressure cover 8. One end of the valve body 1 close to the valve cover 4 is sleeved with a connecting ring 11 connected and fixed to the valve body 1. The connecting ring 11 and the valve body 1 are an integrally formed structure. A plurality of vertical holes 15 are evenly opened on the edge of the upper surface of the pressure cover 8, and a plurality of through holes 14 that match the vertical holes 15 are evenly opened on the edge of the upper surface of the valve cover 4. Screws 9 are inserted into the channel formed by the vertical holes 15 and the through holes 14. One end of the screw 9 is threadedly connected to the connecting ring 11, wherein a plurality of screw holes are evenly opened on the side of the connecting ring 11 facing the valve cover 4, and a plurality of screw holes They are respectively aligned with multiple through holes 14, and the lower end of the screw 9 passes through the through hole 14 and is threadedly connected to the screw hole. A positioning ring 10 is provided on the upper side of the through hole 14, and the positioning ring 10 is sleeved on the screw 9 and fixed with the screw 9. After the top cover 7 and the movable iron core chamber 13 are inserted, the vertical hole 15 on the pressure cover 8 is aligned with the through hole 14 on the valve cover 4, so that the through hole 14 on the valve cover 4 is aligned with the screw hole on the connecting ring 11, and then one end of the screw 9 inserted in the vertical hole 15 is passed through the through hole 14 and screwed into the screw hole until the positioning ring 10 is tightly fitted with the valve cover 4. At this time, the relative positions of the top cover 7, the valve cover 4 and the valve body 1 are fixed, so that there is no need to use multiple screws 9 to connect the top cover 7 and the movable iron core chamber 13, which reduces the use of screws 9 and improves assembly efficiency.

[0022] Although this specification is described according to implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A dust removal right-angle electromagnetic pulse valve, comprising a valve body (1), characterized in that: The bottom of the valve body (1) is provided with an air outlet (2), the outer surface of the valve body (1) is provided with an air inlet (3), the air inlet (3) and the air outlet (2) are arranged perpendicular to each other, the upper side of the valve body (1) is provided with a valve cover (4), the middle part of the upper surface of the valve cover (4) is provided with a movable iron core chamber (13), the upper surface of the movable iron core chamber (13) is plugged with a top cover (7), the upper surface of the top cover (7) is provided with an electromagnetic coil (6), the top cover (7) is provided with a pressure cover (8) connected and fixed to the top cover (7), the valve body (1) is close to the valve cover (4) One end of the valve body (1) is sleeved with a connecting ring (11) connected and fixed to the valve body (1), a plurality of vertical holes (15) are evenly opened at the edge of the upper surface of the pressure cover (8), and a plurality of through holes (14) are evenly opened at the edge of the upper surface of the valve cover (4) to match the vertical holes (15). A screw (9) is inserted into the channel formed by the vertical holes (15) and the through holes (14), and one end of the screw (9) is threadedly connected to the connecting ring (11). A positioning ring (10) is provided on the upper side of the through hole (14), and the positioning ring (10) is sleeved on the screw (9) and fixedly connected to the screw (9).

2. The dust removal right-angle electromagnetic pulse valve according to claim 1, characterized in that: A plurality of plug posts (16) are evenly installed on the lower surface of the top cover (7), and a plurality of sockets matching the plug posts (16) are evenly opened on the side of the movable core chamber (13) facing the top cover (7), and the plurality of plug posts (16) are respectively inserted into the plurality of sockets.

3. The dust removal right-angle electromagnetic pulse valve according to claim 2, characterized in that: A plurality of positioning holes (12) are evenly formed on the lower surface of the top cover (7), and one end of the plug post (16) is connected and fixed in the positioning hole (12).

4. The dust removal right-angle electromagnetic pulse valve according to claim 3, characterized in that: The plug post (16) is sleeved with a rubber sleeve, and the rubber sleeve fits the inner wall of the positioning hole (12).

5. The dust removal right-angle electromagnetic pulse valve according to claim 1, characterized in that: The connecting ring (11) is evenly provided with a plurality of screw holes on a side facing the valve cover (4), and the plurality of screw holes are respectively aligned with the plurality of through holes (14). The lower end of the screw (9) passes through the through hole (14) and is threadedly connected in the screw hole.

6. The dust removal right-angle electromagnetic pulse valve according to claim 1, characterized in that: The upper surface of the pressure cover (8) is provided with a plurality of arc-shaped openings (5), and the plurality of arc-shaped openings (5) are arranged in a circular shape and at equal intervals.

7. The dust removal right-angle electromagnetic pulse valve according to claim 1, characterized in that: The connecting ring (11) and the valve body (1) are an integrally formed structure, and the movable iron core chamber (13) and the valve cover (4) are an integrally formed structure.

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