Novel anti-blocking electric ball valve

Abstract

The utility model relates to the technical field of electric ball valves, and particularly discloses a novel anti-blocking electric ball valve which comprises a ball valve body and a fluid channel, a rotating shaft and a control ball are installed in the ball valve body, a connecting hole is formed in one side of the control ball, one side of the surface of the control ball is further connected with a connecting column and a filter bowl, and the connecting column is connected with the fluid channel. Filter holes are formed in the surface of the filter bowl; through the action of the filter bowl in the control ball, when liquid in the control ball passes through the filter bowl, impurities in the liquid can be filtered through the filter bowl and the filter holes, so that the phenomenon of impurity clogging can be effectively reduced; and under the action of the plug and the plugging flange, the filter bowl and the connecting column can be taken out from the control ball, and the filter bowl and impurities are cleaned, so that the phenomenon of impurity blockage can be effectively reduced, and the smoothness of the ball valve body and the fluid channel can be ensured.

Description

TECHNICAL FIELD

[0001] The utility model belongs to electric ball valve technical field, concretely relates to a novel electric ball valve of preventing block. BACKGROUND

[0002] Electric ball valve refers to the important execution mechanism in industrial automation control system, and the electric ball valve is the valve according to the rotation movement of the valve disc around the axis of valve stem according to the movement of valve disc, and the change of valve seat through hole is proportional to the valve disc stroke, mainly used for cutting off or connecting medium in pipeline, also can be used for the adjustment and control of fluid, is a kind of pipeline pressure component in industrial automation process control, and in the process of using electric ball valve, the internal liquid will inevitably be mixed with certain impurities, then under the effect of day after day, blockage can be formed in the interior of ball valve, and then the normal use of ball valve is affected. SUMMARY

[0003] The utility model discloses a vehicle cab production and processing device to solve the problems in the above background, the liquid in the control ball can be filtered by filter bowl and filter hole when the liquid in the control ball passes through filter bowl under the action of filter bowl in the control ball, and then the phenomenon of impurity blockage can be effectively reduced, and filter bowl and connecting column can be taken out from the control ball under the action of plug and plugging flange, and filter bowl and impurities can be cleaned, the phenomenon of impurity blockage can be effectively reduced, and the smoothness of ball valve body and fluid passage can be ensured.

[0004] To achieve the above object, the utility model provides the following technical scheme:

[0005] A novel electric ball valve of preventing block, including: ball valve body and fluid passage, the inside of ball valve body is installed with pivot and control ball, the side of control ball is formed with connecting hole, the surface side of control ball is also connected with connecting column and filter bowl, the surface of filter bowl is also formed with filter hole, and connecting column is installed on the surface of plug on one side.

[0006] Preferably, the bottom of the ball valve body is further provided with a plugging flange, and the plugging flange is connected with the plug through bolts, and the surface of the plugging flange and the plug is further connected with the rubber ring.

[0007] Preferably, the pivot and the connecting hole are on the same straight line, and the pivot, the control ball and the inner surface of the ball valve body are rotatably connected.

[0008] Preferably, the control ball is in the shape of a sphere, and the left and right sides and the bottom of the control ball are formed with communicating holes.

[0009] Preferably, the connecting column and the connecting hole are slidingly connected, and the connecting column and the filter bowl constitute an integrated structure.

[0010] Preferably, the filter bowl is in the shape of a hollow hemisphere, the diameter of the sphere where the filter bowl is located is the same as the diameter of the connecting column and the diameter of the internal transverse channel of the control ball.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model discloses a filter bowl in the effect of the control ball can make the liquid in the control ball pass through the filter bowl and filter hole and filter the impurities in the liquid, thereby effectively reducing the phenomenon of impurity blockage, and under the action of the plug and the plugging flange, the filter bowl and the connecting column can be taken out from the control ball, and the filter bowl and the impurities can be cleaned, which can effectively reduce the phenomenon of impurity blockage and ensure the smoothness of the ball valve body and the fluid channel. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the whole structure schematic diagram of the utility model;

[0014] Figure 2 It is the plugging state structure schematic diagram of the utility model;

[0015] Figure 3 It is the filter bowl filter state structure schematic diagram of the utility model;

[0016] Figure 4 It is the control ball and connecting column structure schematic diagram of the utility model;

[0017] In the drawing: 1, ball valve body;2, fluid channel;3, rotating shaft;4, control ball;5, connecting hole;6, plugging flange;7, rubber ring;8, plug;9, connecting column;10, filter bowl;11, filter hole. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0019] Embodiment:

[0020] Please refer to Figure 1 As shown in the drawing:

[0021] The utility model provides an anti -blocking new -type electric ball valve, including ball valve body 1.

[0022] In this embodiment: to solve the technical problems existing in the prior art, as disclosed in the background art above, "in the process of using the electric ball valve, the liquid inevitably contains some impurities, which will form a blockage in the ball valve over time, affecting the normal use of the ball valve", in combination with use, this problem is obviously a real problem and is relatively difficult to solve, in view of this, to solve the above-mentioned problems, fluid passage 2 and rotating shaft 3 are added on this basis.

[0023] Further:

[0024] As shown in Figure 1 - Figure 4 As shown:

[0025] In combination with the above: the rotating shaft 3 and the control ball 4 are installed inside the ball valve body 1, the control ball 4 is provided with a connecting hole 5 on one side, the surface of the control ball 4 is also connected with the connecting column 9 and the filter bowl 10, the surface of the filter bowl 10 is also provided with a filter hole 11, and the connecting column 9 is installed on the surface of the plug 8.

[0026] In this embodiment: the filter bowl 10 arranged in the control ball 4 can remain stationary before and after the control ball 4 rotates, and can filter impurities in the water body under the action of the filter bowl 10 and the filter hole 11, and the plug 8, the connecting column 9 and the filter bowl 10 are detachable structures, which can clean the impurities filtered by the filter bowl 10 in time, and can avoid the phenomenon of blockage of the ball valve body 1 and the fluid passage 2.

[0027] Further:

[0028] In an optional embodiment, the bottom of the ball valve body 1 is also provided with a plugging flange 6, and the plugging flange 6 is connected with the plug 8 through bolts, and the surface of the rubber ring 7 is also connected with the plug 8.

[0029] In this embodiment: the plugging flange 6, the rubber ring 7 and the plug 8 arranged at the bottom of the ball valve body 1 can block the space inside the plug 8, which can ensure the airtightness of the ball valve body 1 and the fluid passage 2, and avoid the leakage of the water body.

[0030] Further:

[0031] In an optional embodiment, the rotating shaft 3 and the connecting hole 5 are on the same straight line, and the rotating shaft 3, the control ball 4 and the inner surface of the ball valve body 1 are rotationally connected.

[0032] In this embodiment, the rotation of the control ball 4 driven by the rotating shaft 3 will not be affected by the connecting hole 5 and the connecting column 9, and the control ball 4 can be more stable through the rotation of the connecting hole 5 and the connecting column 9.

[0033] Further, in one embodiment, the control ball 4 is a sphere, and the left and right sides and the bottom of the control ball 4 are provided with through holes.

[0034] In one embodiment, the connecting column 9 and the connecting hole 5 are slidingly connected, and the connecting column 9 and the filter bowl 10 form an integrated structure.

[0035] In this embodiment, the through holes on the two sides and the bottom of the control ball 4 can make the water flow smoothly through the horizontal passage of the control ball 4, and the impurities in the water can be filtered by the filter bowl 10 installed at the bottom of the control ball 4 when the water flows through the passage.

[0036] Further, in one embodiment, the control ball 4 is a sphere, and the left and right sides and the bottom of the control ball 4 are provided with through holes.

[0037] In one embodiment, the connecting column 9 and the connecting hole 5 are slidingly connected, and the connecting column 9 and the filter bowl 10 form an integrated structure.

[0038] In this embodiment, the connection between the connecting column 9 and the connecting hole 5 can stabilize the control ball 4 at the bottom of the control ball 4, making the rotation process more smooth, and the filter bowl 10 integrated with the connecting column 9 can make the filtering work of the filter bowl 10 have higher strength under the action of the connecting column 9.

[0039] Further, in one embodiment, the control ball 4 is a sphere, and the left and right sides and the bottom of the control ball 4 are provided with through holes.

[0040] In one embodiment, the connecting column 9 and the connecting hole 5 are slidingly connected, and the connecting column 9 and the filter bowl 10 form an integrated structure.

[0041] In this embodiment, the filter bowl 10 in the form of a hollow hemisphere can have its concave part facing the direction of incoming water, thereby filtering the impurities in the water, and the same diameter of the filter bowl 10 and the internal horizontal passage of the control ball 4 can ensure that the control ball 4 will not affect the orientation and position of the filter bowl 10 inside the control ball 4 before and after rotation.

[0042] The working principle and use process of the utility model: the water passage of control ball 4 and the passage of fluid passage 2 are on the same straight line in the process of using the device, at this time water is injected into control ball 4 through fluid passage 2, and passes through the position of filter bowl 10, and filter bowl 10 and filter hole 11 will filter the impurities in the water, and filter hole 11 can ensure that the water can smoothly pass through the position of filter bowl 10, when the water injection work is completed, the rotatable shaft 3 and control ball 4 reset, at this time filter bowl 10 still keeps the state of being stationary, when filter bowl 10 filters a certain amount of impurities, the plug 8 and the blocking flange 6 are separated, and the rubber ring 7 is removed, at this time the connecting column 9 and the filter bowl 10 are driven by the plug 8 and slide with the control ball 4 and the connecting hole 5 and are extracted from the ball valve body 1, and the filter bowl 10 also takes out the impurities, avoiding the phenomenon that the impurities cause blockage in the inside, and after cleaning, the inward direction of filter bowl 10 can still face the direction of incoming water, and the plug 8 and the blocking flange 6 are installed again, and the rubber ring 7 between the blocking flange 6 and the plug 8 can seal the inside, avoiding the leakage.

[0043] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A new type of anti-clogging motor-operated ball valve comprising a ball valve body (1) and a fluid passage (2), characterized in that: The inside of the ball valve body (1) is internally provided with a rotating shaft (3) and a control ball (4), one side of the control ball (4) is provided with a connecting hole (5), the surface of the control ball (4) is further connected with a connecting column (9) and a filter bowl (10), the surface of the filter bowl (10) is further provided with a filter hole (11), and the connecting column (9) is installed on one side surface of a plug (8).

2. A new type of anti-clogging electric ball valve according to claim 1, characterized in that: The bottom of the ball valve body (1) is further provided with a plugging flange (6), the plugging flange (6) is connected with the plug (8) through bolts, and the plugging flange (6) and the plug (8) are further connected with the surface of the rubber ring (7) on both sides.

3. A new type of anti-clogging motor-operated ball valve according to claim 1, characterized in that: The rotating shaft (3) and the connecting hole (5) are on the same straight line, and the rotating shaft (3), the control ball (4) and the inner surface of the ball valve body (1) are rotationally connected.

4. A new type of anti-clogging motor-operated ball valve according to claim 1, characterized in that: The shape of the control ball (4) is a sphere, and the left and right and bottom of the control ball (4) are provided with communicating holes.

5. A new type of anti-clogging motor-operated ball valve according to claim 1, characterized in that: The connecting column (9) and the connecting hole (5) are slidingly connected, and the connecting column (9) and the filter bowl (10) form an integrated structure.

6. A novel anti-choking electric ball valve according to claim 5, characterized in that: The shape of the filter bowl (10) is a hollow hemispherical shape, the diameter of the sphere where the filter bowl (10) is located is the same as the diameter of the control ball (4) and the diameter of the connecting column (9).

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