Pipeline flow speed control structure facilitating filling

Abstract

The utility model discloses a pipeline flow velocity control structure convenient to fill, which relates to the technical field of pipeline flow velocity control and comprises a pipeline, a horn mouth is mounted on the bottom wall of the pipeline in a penetrating manner, an anti-slip connector is mounted at the bottom end of the horn mouth, a valve component is mounted at one end of the pipeline, and a valve is mounted at the other end of the pipeline. The valve assembly comprises a guide pipe installed at one end of the pipeline through a bolt, a rotating shaft is installed on the inner side of the guide pipe, a control motor is installed at the top of the guide pipe, and the output end of the control motor is connected with the top end of the rotating shaft. The trumpet-shaped nozzles are installed at the bottom of the pipeline, the trumpet-shaped nozzles are large in upper portion and small in lower portion, fluid is guided to move, according to the Bernoulli principle, due to the fact that the trumpet-shaped nozzles are large in upper portion and small in lower portion, the flow speed of the upper portion is low, but the flow speed of the fluid is increased after the fluid enters the small-diameter portion. Therefore, the fluid can be quickly output and filled.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline flow rate control technical field, concretely to a pipeline flow rate control structure convenient to fill. BACKGROUND

[0002] The pipeline is connected by pipe, pipe connecting piece and valve, etc. for conveying gas, liquid or fluid with solid particles. The flow rate control structure controls the liquid flow speed in the pipeline.

[0003] The patent document CN222340222U discloses a pipeline flow rate control structure convenient to fill, which discloses "a pipeline flow rate control structure convenient to fill, comprising a squeezing table, the inside of the squeezing table is hollow, a squeezing assembly is installed on the upper end of the side surface of the squeezing table, a jacking assembly is installed in the inside of the squeezing table, a through hole is formed on the upper surface of the squeezing table, and the upper part of the jacking assembly penetrates through the through hole. The utility model improves the squeezing efficiency through the setting of the squeezing assembly, and the cheese is extruded into a shape, which is convenient for the next step of dividing the cheese. The jacking assembly is set to facilitate the one-time collection of the cheese and improve the collection efficiency".

[0004] The existing pipeline flow rate control structure lacks a liquid pressure stabilizing structure inside, which is not convenient for filling structure. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a pipeline flow rate control structure convenient to fill to solve the technical problem of lacking a liquid pressure stabilizing structure inside the pipeline flow rate control structure and being inconvenient for filling structure in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a pipeline flow rate control structure convenient to fill, comprising: a pipeline, a trumpet nozzle is installed through the bottom wall of the pipeline, an anti-skid connector is installed at the bottom end of the trumpet nozzle, a valve assembly is installed at one end of the pipeline, the valve assembly comprises a guide pipe installed at one end of the pipeline through bolts, a rotating shaft is installed on the inner side of the guide pipe, a control motor is installed on the top of the guide pipe, the output end of the control motor is connected with the top end of the rotating shaft, an anti-skid rod is installed at the bottom end of the rotating shaft, a baffle is installed on the outer side of the rotating shaft, the angle of the baffle is adjusted on the inner side of the guide pipe, a limiting seat is installed at the bottom of the guide pipe, an activity slot is formed on the inner side of the limiting seat, telescopic rods are installed through the inner walls on both sides of the limiting seat, a clamping plate is installed at one end of the telescopic rods, the clamping plate moves on the inner side of the activity slot, and the clamping plate is located on the outer side of the anti-skid rod, an input pipe is installed at the end of the guide pipe away from the pipeline through bolts.

[0007] Preferably, a sealing plug is installed at the other end of the pipeline, and a first clasp ring is installed on the outer side of the sealing plug.

[0008] Preferably, one end of the pipeline is externally provided with a second snap ring.

[0009] Preferably, the first snap ring and the second snap ring are externally movably provided with a clamping assembly, the clamping assembly comprises a first clamping ring movably provided on the outside of the first snap ring and the second snap ring, a clamping seat is provided at the front end of the first clamping ring, and a connecting seat is provided on one side of the rear wall of the first clamping ring.

[0010] Preferably, the connecting seat is provided with a bearing seat on both sides through a connecting piece, a second clamping ring is provided at the front end of the bearing seat, and the second clamping ring is abutted on the lower side of the first snap ring and the second snap ring.

[0011] Preferably, an assembling seat is provided at the front end of the second clamping ring, a threaded rod is movably provided on the outside of the threaded rod through a connecting shaft, and the threaded rod is located on the inside of the clamping seat.

[0012] Preferably, a fastening cap is movably provided on the outside of the threaded rod through a threaded connection, and the fastening cap is abutted on the upper side of the clamping seat.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] 1. The utility model discloses a pipe, which is provided with a plurality of horn nozzles installed at the bottom of the pipe, wherein the horn nozzles are large at the top and small at the bottom, and the structure of the horn nozzles guides the movement of fluid, and the Bernoulli principle is used to realize the rapid output and filling of fluid.

[0015] 2. The utility model discloses a rotating shaft, a conduit in the valve assembly is fixedly connected with the pipeline through a bolt, the conduit supports the inner rotating shaft, a control motor is fixed at the top of the conduit, the control motor drives the output end rotating shaft to rotate, the rotating shaft drives the outer baffle to adjust the angle, the baffle is adjusted in the inner side of the conduit, thereby adjusting the liquid flow rate, a limiting seat is fixed at the bottom of the conduit, the limiting seat fixes the two side telescopic rods, the telescopic rod is lengthened to drive the one end clamping plate to move, the clamping plate is abutted on the outer side of the anti-skid rod, thereby guaranteeing the stability of the anti-skid rod, the anti-skid rod is fixed at the bottom end of the rotating shaft, thereby guaranteeing the stability of the baffle and preventing the baffle from adjusting the angle. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a whole structure schematic view of the utility model;

[0017] Figure 2 It is a cross section structure schematic view of the utility model;

[0018] Figure 3 It is a fastening cap structure schematic view of the utility model;

[0019] Figure 4The clamping plate structure schematic diagram of the utility model.

[0020] In the figure: 1, pipeline; 2, horn nozzle; 3, anti-skid connector; 4, sealing plug; 5, first snap ring; 6, second snap ring; 7, first clamping ring; 8, connecting seat; 9, bearing seat; 10, second clamping ring; 11, assembling seat; 12, threaded rod; 13, fastening cap; 14, clamping seat; 15, catheter; 16, rotating shaft; 17, baffle; 18, control motor; 19, limiting seat; 20, telescopic rod; 21, clamping plate. DETAILED DESCRIPTION

[0021] 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 belong to the scope of protection of the utility model.

[0022] In the description of the utility model, it should be explained that the directions or position relations indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like are based on the directions or position relations shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model. The terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0023] In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be understood broadly, for example, "connection" can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through intermediate medium; can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0024] Please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , a pipeline flow rate control structure convenient for filling, comprising: pipeline 1, the bottom wall of the pipeline 1 is installed through the horn nozzle 2, the bottom end of the horn nozzle 2 is installed with the anti-skid connector 3;

[0025] The pipeline 1 is fixed to the bottom of a plurality of trumpet nozzles 2 to ensure the stability of the trumpet nozzles 2, and the trumpet nozzles 2 are fixed to the bottom of anti-skid connectors 3, and the outer side of the anti-skid connectors 3 is provided with anti-skid grooves, and the outer side of the connector 3 is limited by the sealing ring through the anti-skid grooves, which facilitates the accurate installation of the sealing ring, and the outer side of the connector 3 is connected with the pipeline through the sealing ring, which improves the friction force through the sealing ring to ensure the sealing property, and the sealing ring improves the tightness between the pipeline and the connector 3 to prevent disconnection, and a plurality of groups of trumpet nozzles 2 are installed at the bottom of the pipeline 1, and the structure of the trumpet nozzles 2 is large at the top and small at the bottom, guiding the movement of the fluid, and the Bernoulli principle is used to make the flow rate slow at the top of the trumpet nozzles 2 due to the large size at the top and the small size at the bottom, but the flow rate of the fluid will be accelerated after entering the part with small diameter, so that the fluid is quickly outputted and filled.

[0026] The structural parameters of the trumpet nozzles 2 are as follows: the inlet diameter D1 is 50 mm, the outlet diameter D2 is 20 mm (D1 / D2=2.5), the cone angle a is 20°, and the CFD simulation verification shows that the outlet flow rate is increased to 2.8 m / s when the inlet flow rate is 1 m / s.

[0027] One end of the pipeline 1 is provided with a valve assembly, the valve assembly comprises a guide pipe 15 which is installed at one end of the pipeline 1 through bolts, the inner side of the guide pipe 15 is provided with a rotating shaft 16, the top of the guide pipe 15 is provided with a control motor 18, the output end of the control motor 18 is connected with the top end of the rotating shaft 16, the bottom end of the rotating shaft 16 is provided with an anti-skid rod, the outer side of the rotating shaft 16 is provided with a baffle 17, the baffle 17 adjusts the angle in the inner side of the guide pipe 15, the bottom of the guide pipe 15 is provided with a limiting seat 19, the inner side of the limiting seat 19 is provided with a movable groove, the inner walls of the two sides of the limiting seat 19 are penetrated and installed with telescopic rods 20, one end of the telescopic rods 20 is provided with a clamping plate 21, the clamping plate 21 moves in the inner side of the movable groove, and the clamping plate 21 is located outside the anti-skid rod, and the end of the guide pipe 15 away from the pipeline 1 is provided with an input pipe through bolts;

[0028] One end of the pipeline 1 is fixedly connected with the valve assembly through bolts, the guide pipe 15 in the valve assembly is fixedly connected with the pipeline 1 through bolts, the guide pipe 15 supports the inner rotating shaft 16, the control motor 18 is fixed at the top of the guide pipe 15, the control motor 18 drives the rotating shaft 16 to rotate, the rotating shaft 16 drives the outer baffle 17 to adjust the angle, the angle of the baffle 17 in the inner side of the guide pipe 15 is adjusted, so as to adjust the flow of the liquid, and the angle between the baffle 17 and the guide pipe 15 also affects the flow of the fluid;

[0029] The rotation angle θ (0°-90°) of the baffle 17 and the flow Q satisfy: Q=Q_max·(1-cosθ), wherein Q_max is the flow in the fully open state.

[0030] The limiting seat 19 is fixed at the bottom of the conduit 15, the limiting seat 19 fixes the two side telescopic rods 20, the telescopic rod 20 is elongated to drive the one end clamping plate 21 to move, the clamping plate 21 is resisted on the outside of the anti-skid rod, the contact surface of the clamping plate 21 is provided with anti-skid lines, the friction between the clamping plate 21 and the anti-skid rod is increased, and the anti-skid rod and the rotating shaft 16 are prevented from moving when being static.

[0031] The other end of the pipeline 1 is provided with a sealing plug 4, the outer side of the sealing plug 4 is provided with a first clasp 5, the outer side of the one end of the pipeline 1 is provided with a second clasp 6, the outer side of the first clasp 5 and the second clasp 6 is movably provided with a clamping assembly;

[0032] The other end of the pipeline 1 is movably connected with the sealing plug 4, the outer side of the sealing plug 4 is fixed with the first clasp 5, the stability of the first clasp 5 is guaranteed, the first clasp 5 is butted with the second clasp 6, the clamping assembly is installed on the outer side of the first clasp 5 and the second clasp 6, and the stability of the structure of the first clasp 5 and the second clasp 6 is guaranteed;

[0033] The clamping assembly comprises a first clasp 7 movably installed on the outer side of the first clasp 5 and the second clasp 6, a clamping seat 14 is installed at the front end of the first clasp 7, a connecting seat 8 is installed on one side of the rear wall of the first clasp 7, bearing seats 9 are installed on the two sides of the connecting seat 8 through connecting pieces, a second clasp 10 is installed at the front end of the bearing seat 9, the second clasp 10 is resisted on the lower outer side of the first clasp 5 and the second clasp 6, an assembling seat 11 is installed at the front end of the second clasp 10, a threaded rod 12 is installed on the inner side of the assembling seat 11 through a connecting shaft, the threaded rod 12 is located on the inner side of the clamping seat 14, a fastening cap 13 is movably installed on the outer side of the threaded rod 12 through threads, and the fastening cap 13 is resisted on the upper side of the clamping seat 14;

[0034] The clamping assembly is composed of the first clasp 7 and the second clasp 10, the rear wall of the first clasp 7 is fixedly connected with the connecting seat 8, the rear wall of the second clasp 10 is fixedly connected with the bearing seat 9, the connecting seat 8 and the bearing seat 9 are connected through the connecting pieces, the front surface of the first clasp 7 is fixedly connected with the clamping seat 14, the front surface of the second clasp 10 is fixedly connected with the assembling seat 11, the inner side of the assembling seat 11 is connected with the threaded rod 12 through the connecting shaft, the threaded rod 12 is resisted on the inner side of the clamping seat 14, the fastening cap 13 is movably installed on the outer side of the threaded rod 12 through threads, and the fastening cap 13 is resisted on the upper side of the clamping seat 14, so that the stability of the first clasp 7 and the second clasp 10 is guaranteed, the sealing plug 4 is fastened conveniently, the sealing plug 4 is detached from the one end of the pipeline 1, the pipeline 1 is internally through, and the user is convenient for cleaning the pipeline and observing the internal condition of the pipeline.

[0035] The working principle is that one end of the pipeline 1 is fixedly connected with the valve assembly through bolts, the guide pipe 15 in the valve assembly is fixedly connected with the pipeline 1 through bolts, the guide pipe 15 supports the inner rotating shaft 16, the control motor 18 is fixed on the top of the guide pipe 15, the control motor 18 drives the output end rotating shaft 16 to rotate, the rotating shaft 16 drives the outer baffle 17 to adjust the angle, the liquid flow rate is adjusted by adjusting the baffle 17 inside the guide pipe 15, the limiting seat 19 is fixed on the bottom of the guide pipe 15, the limiting seat 19 fixes the two side telescopic rods 20, the telescopic rod 20 drives the one end clamping plate 21 to move, the clamping plate 21 is against the outer side of the anti-skid rod, the stability of the anti-skid rod is ensured, the anti-skid rod is fixed on the bottom end of the rotating shaft 16, the stability of the baffle 17 is ensured, and the baffle 17 is prevented from adjusting the angle.

[0036] It is obvious for those skilled in the art that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims instead of the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the involved claims.

Claims

1. A flow rate control structure for facilitating filling of a pipe, the structure comprising: The utility model provides a pipeline (1), the bottom wall of pipeline (1) is installed with the trumpet mouth (2) through, the bottom end of trumpet mouth (2) is installed with the anti -skid connector (3), one end of pipeline (1) is installed with valve assembly, valve assembly includes the guide pipe (15) of bolt installation in one end of pipeline (1), the inside of guide pipe (15) is installed with rotating shaft (16), the top of guide pipe (15) is installed with control motor (18), and the output end of control motor (18) is connected with the top end of rotating shaft (16), the bottom end of rotating shaft (16) is installed with anti -skid rod, the outside of rotating shaft (16) is installed with baffle (17), and baffle (17) is adjusted angle in the inside of guide pipe (15), and the bottom of guide pipe (15) is installed with limit seat (19), and the inside of limit seat (19) is provided with movable slot, and the both sides inner wall of limit seat (19) is installed with telescopic rod (20) through, one end of telescopic rod (20) is installed with clamping plate (21), and clamping plate (21) moves in the inside of movable slot, and clamping plate (21) is located the outside of anti -skid rod, and the end of guide pipe (15) away from pipeline (1) is installed with input pipe through bolt. The other end of pipeline (1) is installed with sealing plug (4), and the outside of sealing plug (4) is installed with first snap ring (5).

2. A conduit flow rate control structure for facilitating filling as defined in claim 1, wherein: The outside of one end of pipeline (1) is installed with second snap ring (6).

3. A conduit flow rate control structure for facilitating filling as defined in claim 2, wherein: The outside of first snap ring (5) and second snap ring (6) is movably installed with clamping assembly, and the clamping assembly comprises first clamping ring (7) movably installed on the outside of first snap ring (5) and second snap ring (6), the front end of first clamping ring (7) is installed with clamping seat (14), and the side rear wall of first clamping ring (7) is installed with connecting seat (8).

4. A conduit flow rate control structure for facilitating filling as defined in claim 3, wherein: The both sides of connecting seat (8) are installed with bearing seat (9) through connecting piece, the front end of bearing seat (9) is installed with second clamping ring (10), and second clamping ring (10) is located the lower outside of first snap ring (5) and second snap ring (6).

5. A conduit flow rate control structure for facilitating filling as defined in claim 4, wherein: The front end of second clamping ring (10) is installed with assembly seat (11), and the inside of assembly seat (11) is installed with threaded rod (12) through connecting shaft, and threaded rod (12) is located the inside of clamping seat (14).

6. A conduit flow rate control structure for facilitating filling as defined in claim 5, wherein: The outside of threaded rod (12) is movably installed with fastening cap (13) through screw, and fastening cap (13) is located the upper side of clamping seat (14).

7. A conduit flow rate control structure for facilitating filling as defined in claim 6, wherein: ​

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