CN213929474U - Hydraulic pipeline for hydraulic engineering - Google Patents

Abstract

The utility model discloses a water conservancy pipeline for hydraulic engineering relates to hydraulic engineering technical field. The utility model discloses a be responsible for and structure be in be responsible for one side the branch pipe that is the U type, the branch pipe vertical to both ends with be responsible for inside being linked together, be responsible for inside being located the branch pipe is vertical to rotating between to be provided with two valve plates that are used for controlling rivers, be responsible for and be located and seted up the opening between two valve plates, be responsible for and go up the pivotal connection and be used for sheltering from open-ended baffle. The utility model discloses a valve plate and the demountable installation of two control person in charge inside rivers are at the filter component who is responsible for the open position, can dismantle filter component well, and the design of mechanism of intaking can keep the water in the pipeline to be in the circulation state when the valve plate is closed, is responsible for always being in operating condition when dismantling filter component, compares with current, and the device need not close the water source when changing filter equipment, has better practicality.

Description

Hydraulic pipeline for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering technical field, concretely relates to a water conservancy pipeline for hydraulic engineering.

Background

Hydraulic engineering is an engineering built for the elimination of water damage and the exploitation and utilization of water resources. The water conservancy projects are classified into flood control projects, farmland water conservancy projects, hydroelectric power generation projects, channel and port projects, water supply and drainage projects, environmental water conservancy projects, coastal reclamation projects and the like according to service objects, and can serve various targets such as flood control, water supply, irrigation, power generation and the like at the same time, so that the water conservancy projects are called comprehensive utilization water conservancy projects. Hydraulic engineering needs to build various types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, transition troughs, rafts, fishways and the like so as to achieve the aims.

Present water conservancy pipeline all is provided with the filter equipment who is used for filtering aquatic impurity, and because filter equipment receives rivers to wash and factor influences such as life of itself, filter equipment's the filter effect of itself also will become more and more weak along with the lapse of time, but the inconvenient change of current filter equipment, and current filter equipment need be closed the water source when changing, just can change when intraductal not having the water circulation, can not change filter equipment at pipeline during operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: for solving the problem that the background art provided, the utility model provides a water conservancy pipeline for hydraulic engineering.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a water conservancy pipeline for hydraulic engineering, is in including being responsible for and structure be responsible for one side branch pipe that is the U type, the branch pipe vertical to both ends with be responsible for inside being linked together, be responsible for inside being located the branch pipe is vertical to rotating between to be provided with two valve plates that are used for controlling rivers, be responsible for and seted up the opening between two valve plates, be responsible for and go up the pivotal connection and be used for sheltering from open-ended baffle, be responsible for and be located opening part demountable installation has filtering component, branch pipe internally mounted has water inlet mechanism, can make water flow out from the branch pipe through water inlet mechanism when the valve plate is closed.

Furthermore, the water inlet mechanism comprises a ring-shaped plate and a plate body, wherein the ring-shaped plate is constructed inside the branch pipe, the plate body is provided with a through hole, a spring is fixedly installed on the plate body, a stop block used for blocking one side of the ring-shaped plate is fixedly installed at the other end of the spring, and a gap is reserved between the stop block and the branch pipe.

Further, a sleeve is arranged on the outer side of the main pipe, a rotating shaft is arranged on the valve plate, and the rotating shaft penetrates through the main pipe and is connected inside the sleeve in a pivoting mode.

Furthermore, the main pipe is located the opening position has been seted up the guide way, filtering component is including inserting and establishing in the guide way and one end be open filter tube, the filter tube is kept away from open one end and has been seted up a plurality of filtration pores, the filter tube both ends with the laminating of the both sides that the opening is relative.

Further, the baffle is the arc just baffle arc medial surface with the filter tube laminating, be responsible for the outside and be constructed the block, the baffle with block one side laminating just passes through the bolt fastening.

Further, the two sides of the baffle are attached to the two opposite sides of the opening, and the sealing ring is mounted on the surface, attached to the baffle, of the opening.

The utility model has the advantages as follows:

1. the utility model discloses a valve plate and the demountable installation of two control person in charge inside rivers are at the filter component who is responsible for the open position, can dismantle filter component well, and the design of mechanism of intaking can keep the water in the pipeline to be in the circulation state when the valve plate is closed, is responsible for always being in operating condition when dismantling filter component, compares with current, and the device need not close the water source when changing filter equipment, has better practicality.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is an exploded view of a part of the structure of the present invention;

FIG. 3 is a front view of the present invention;

fig. 4 is a sectional view taken along a line a-a of fig. 3 according to the present invention;

reference numerals: 1. a main pipe; 2. a branch pipe; 3. a valve plate; 4. an opening; 5. a baffle plate; 6. a water inlet mechanism; 601. an annular plate; 602. a plate body; 603. a spring; 604. a stopper; 7. a sleeve; 8. a rotating shaft; 9. a guide groove; 10. a filter tube; 11. a filtration pore; 12. a block body; 13. a seal ring; 14. a filter assembly.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

As shown in fig. 2, fig. 3 and fig. 4, a water conservancy pipeline for water conservancy project according to an embodiment of the present invention includes a main pipe 1 and a branch pipe 2 configured in a U shape at one side of the main pipe 1, the branch pipe 2 is vertically communicated with the inside of the main pipe 1 at both ends, two valve plates 3 for controlling water flow are rotatably disposed inside the main pipe 1 and between the two valve plates 3, an opening 4 is formed between the two valve plates 3, it should be noted that, as shown in fig. 2, the opening 4 refers to a notch inside the main pipe 1 seen from the outside of the main pipe 1, a baffle 5 for shielding the opening 4 is pivotally connected to the main pipe 1, a filter assembly 14 is detachably mounted at the opening 4 of the main pipe 1, a water inlet mechanism 6 is mounted inside the branch pipe 2, when the valve plate 3 is closed, water can flow out from the branch pipe 2 through the water inlet mechanism 6, when the filter assembly 14 needs to be detached, close two valve plates 3, the position rivers that are located between two valve plates 3 of being responsible for 1 this moment do not circulate, intraductal water that lasts the circulation is because closing of two valve plates 3 can only flow away from branch pipe 2 through mechanism 6 that intakes, the staff opens baffle 5 this moment, clear up or change filter assembly 14, at last with filter assembly 14 playback in being responsible for 1 again, close baffle 5 and then open two valve plates 3, the rivers can be from being responsible for 1 interior circulation, make rivers not follow branch pipe 2 interior circulation only can follow and be responsible for 1 interior circulation through installing intake mechanism 6 in branch pipe 2.

As shown in fig. 2 and 3, in some embodiments, the water inlet mechanism 6 includes an annular plate 601 configured inside the branch pipe 2 and a perforated plate 602, a spring 603 is fixedly installed on the plate 602, and a stopper 604 for blocking one side of the annular plate 601 is fixedly installed at the other end of the spring 603. it should be noted that, a hole is formed at the center of one side of the annular plate 601, the stopper 604 is used to block the hole, a gap is left between the stopper 604 and the branch pipe 2, it should be noted that, as shown in fig. 3, the left end of the front view is a water inlet, water flows from left to right, under normal condition, the spring 603 always provides a contact force to the annular plate 601 to always block the hole on the annular plate, and when the filter assembly 14 needs to be disassembled, water cannot flow from the main pipe 1 because of the closing of the two valve plates 3, and at this time water flow can only flow from the branch pipe 2, the impact of the water flow will open the plugs and the spring 603 will now be forced to flow through the gaps between the branch pipes 2 and the plugs, enabling the filter assembly 14 to be removed without shutting off the water supply.

As shown in fig. 1 and 4, in some embodiments, a sleeve 7 is configured outside the main pipe 1, a rotating shaft 8 is configured on the valve plate 3, the rotating shaft 8 penetrates through the main pipe 1 and is pivotally connected inside the sleeve 7, and for further optimization, it should be noted that one end of the rotating shaft 8 penetrates through the sleeve 7 and is provided with a knob which is convenient for a worker to rotate the valve plate 3.

As shown in fig. 2, in some embodiments, the main pipe 1 is provided with a guide groove 9 at the position of the opening 4, the filter assembly 14 includes a filter pipe 10 inserted in the guide groove 9 and having an open end, the end of the filter pipe 10 away from the open end is provided with a plurality of filter holes 11, two ends of the filter pipe 10 are attached to two opposite sides of the opening 4, it should be noted that, as shown in fig. 2, the filtering pipe 10 may be in the shape of a large cylinder with two sides and a small cylinder with a middle, the guiding groove 9 is matched with the outer sides of the two large cylinders, the outer diameter of the large cylinder can be attached to one side of the baffle 5 when the baffle 5 is closed, the inner diameter of the small cylinder can be the same as that of the main pipe 1, as shown in FIG. 3, when the water flows from left to right, the impurities and garbage in the water are located inside the filtering pipe 10 due to the filtering holes 11, and when the inside is nearly full, the filtering pipe 10 needs to be cleaned or replaced.

In some embodiments, as shown in fig. 2, the baffle 5 is arc-shaped, the arc inner side surface of the baffle 5 is attached to the filter pipe 10, the block 12 is configured on the outer side of the main pipe 1, the baffle 5 is attached to one side of the block 12 and fixed by bolts, for further optimization, it should be noted that the side of the baffle 5 located inside the main pipe 1 when closed is attached to the filter pipe 10, and the outer side and the main pipe 1 may form a circle.

As shown in fig. 3 and 4, in some embodiments, two sides of the baffle 5 are attached to two sides opposite to the opening 4, and a sealing ring 13 is installed on the surface of the opening 4 attached to the baffle 5, wherein the sealing ring 13 is used for preventing water from flowing out from two sides of the baffle 5 and the opening 4.

Claims (6)

1. A water conservancy pipeline for water conservancy projects is characterized by comprising a main pipe (1) and a U-shaped branch pipe (2) constructed on one side of the main pipe (1), the two vertical ends of the branch pipe (2) are communicated with the inside of the main pipe (1), two valve plates (3) for controlling water flow are rotatably arranged in the main pipe (1) between the vertical ends of the branch pipe (2), an opening (4) is arranged between the two valve plates (3) of the main pipe (1), a baffle (5) used for shielding the opening (4) is pivotally connected to the main pipe (1), the main pipe (1) is provided with a filter component (14) at the opening (4) in a detachable way, branch pipe (2) internally mounted has into water mechanism (6), valve plate (3) can make water flow out from branch pipe (2) through mechanism (6) of intaking when closing.

2. The water conservancy pipeline for the hydraulic engineering according to claim 1, wherein the water inlet mechanism (6) comprises an annular plate (601) and a perforated plate body (602), the annular plate (601) is constructed inside the branch pipe (2), a spring (603) is fixedly installed on the plate body (602), a stop block (604) for blocking one side of the annular plate (601) is fixedly installed at the other end of the spring (603), and a gap is reserved between the stop block (604) and the branch pipe (2).

3. A water conservancy pipeline for water conservancy projects according to claim 1, characterized in that a sleeve (7) is configured outside the main pipe (1), a rotating shaft (8) is configured on the valve plate (3), and the rotating shaft (8) is pivotally connected inside the sleeve (7) through the main pipe (1).

4. The water conservancy pipeline for hydraulic engineering according to claim 1, wherein the main pipe (1) is located the opening (4) and is provided with a guide groove (9), the filter assembly (14) comprises a filter pipe (10) which is inserted in the guide groove (9) and one end of which is open, the end, far away from the open end, of the filter pipe (10) is provided with a plurality of filter holes (11), and two ends of the filter pipe (10) are attached to two opposite sides of the opening (4).

5. The water conservancy pipeline for hydraulic engineering according to claim 4, wherein the baffle (5) is arc-shaped, the arc-shaped inner side surface of the baffle (5) is attached to the filter pipe (10), a block (12) is constructed on the outer side of the main pipe (1), and the baffle (5) is attached to one side of the block (12) and fixed through bolts.

6. The water conservancy pipeline for hydraulic engineering according to claim 1, wherein baffle (5) both sides with the laminating of the both sides that opening (4) is relative, install sealing washer (13) on opening (4) and the face that baffle (5) is laminated mutually.

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