CN112726522A - Modularized and lightweight emergency flood discharge siphon equipment and method convenient for quick connection - Google Patents

Abstract

The invention relates to the technical field of siphon emergency drainage, and discloses a modularized and lightweight emergency flood discharge siphon device and a method convenient for quick connection, wherein the device comprises a water discharge module, a hose module, a pipe ejection module and a water outlet module, wherein two ends of the pipe ejection module are respectively connected with the water discharge module and the water outlet module through at least one group of hose modules; the pipe jacking module is used for injecting water to a pipeline of the equipment; the water drainage module is used for sucking water into the pipeline and draining residual water in the pipeline when the pipeline is retracted; the water outlet module is used for draining water for the pipeline. According to the invention, the water drainage module, the hose module, the pipe jacking module and the water outlet module are arranged, so that the equipment is modularized, the adjacent modules can be quickly connected, the whole structure is simple, the connection is convenient, the self weight is small, the equipment can adapt to variable terrains, and the equipment is favorable for quickly arriving at the site and quickly unfolding in emergency rescue.

Description

Modularized and lightweight emergency flood discharge siphon equipment and method convenient for quick connection

Technical Field

The invention relates to the technical field of siphon emergency drainage, in particular to modular and lightweight emergency flood discharge siphon equipment and a method facilitating quick connection.

Background

The method is used for draining water in the reservoir in the flood season and discharging flood in the damming lake, ensures the safety of the dam body or the damming body, and is always the first problem to be solved in emergency treatment of medium and small-sized reservoirs, the damming lake and the like. Emergent flood discharge siphon equipment is a device that utilizes the siphon principle to carry out the drainage under the condition of not needing external energy, can effectively solve local flood emergent drainage problems such as the part is remote, inconvenient traffic.

The prior general siphon equipment has the following problems: firstly, the traditional fixed siphon pipeline adopts a concrete or steel embedded pipeline, and the pipeline is easy to block or age and damage after a long time; secondly, the existing assembled siphon pipeline uses a rigid pipeline, so that elbows and other equipment with different angles are required to be additionally arranged to adapt to different terrains, the assembling difficulty of the equipment is increased, the weight is heavier, and the rapid operation of rapidly reaching the site and expanding during emergency rescue is not facilitated.

Disclosure of Invention

The invention aims to provide modular and lightweight emergency flood discharge siphon equipment and a method convenient for quick connection aiming at the technical problems in the prior art, and can solve the technical problems of heavy self weight, complex connection, poor terrain adaptation and the like of the siphon equipment.

In order to solve the problems proposed above, the technical scheme adopted by the invention is as follows:

a modularized and lightweight emergency flood discharge siphon device convenient for quick connection comprises a water discharge module, a hose module, a pipe ejection module and a water outlet module, wherein two ends of the pipe ejection module are respectively connected with the water discharge module and the water outlet module through at least one group of hose modules;

the pipe jacking module is used for injecting water to a pipeline of the equipment; the water drainage module is used for sucking water into the pipeline and draining residual water in the pipeline when the pipeline is retracted; the water outlet module is used for draining water for the pipeline.

Furthermore, the water draining module comprises a water draining valve, a one-way valve, a D-shaped joint and a connecting flange, the end part of the one-way valve is connected with the D-shaped joint through the connecting flange, and the water draining valve is arranged on the outer surface of the one-way valve.

Furthermore, a pull rope convenient to operate is arranged on the water drain valve.

Furthermore, the D-shaped joint comprises a D-shaped joint body connected with the one-way valve, a buckle is hinged to the outer surface of the D-shaped joint body, and a first hook part is hinged to the buckle; the outer surface of the D-shaped joint body is also hinged with a second hook part, the second hook part and the first hook part are positioned on two sides of the axis of the D-shaped joint body, and the opening directions of the second hook part and the first hook part are opposite; the surface of the D-shaped joint body is also provided with a first clamp.

Furthermore, the hose module comprises a hose, and two ends of the hose are respectively connected with a D-shaped joint and a C-shaped joint; the C-shaped joint is connected with a D-shaped joint in the water drainage module.

Further, the hose adopts a corrugated pipe and a steel wire is added in the corrugated pipe.

Further, C type connects including second clamp and the C type body of connecting, the surface of the C type body of connecting sets up the second clamp.

Further, the pipe jacking module comprises a C-shaped joint, a water injection valve and a connecting pipe, wherein the C-shaped joint is respectively arranged at two end parts of the connecting pipe, and the water injection valve is arranged on the outer surface of the connecting pipe; the C-shaped joints at the two ends are respectively connected with the D-shaped joints in the hose module.

Furthermore, the water outlet module comprises a water outlet connecting flange, a stop valve and a D-shaped joint, wherein the end part of the stop valve is connected with the D-shaped joint through the water outlet connecting flange; the D-shaped joint is connected with the C-shaped joint in the hose module, and the stop valve and the one-way valve are respectively positioned at two opposite ends of the whole pipeline.

The invention also provides a modularized and lightweight emergency flood discharge siphon method convenient for quick connection, which comprises the following specific steps:

installing siphon equipment, placing a pipe-jacking module on a dam body of a reservoir, placing a water draining module in the reservoir, and placing a water outlet module outside the reservoir;

the valve port of the water injection valve is upward, the valve port of the check valve is below the water level to be drained, and the valve port of the stop valve is lower than the horizontal plane of the valve port of the check valve;

opening a water injection ball valve, injecting water into the pipeline, and closing the pipeline after the pipeline is filled with water;

opening the stop valve, opening the one-way valve under the action of atmospheric pressure, and discharging water through the pipeline and the stop valve;

the water in the reservoir continuously flows into the one-way valve of the water drainage module, flows through the pipeline and is discharged out of the reservoir through the stop valve of the water outlet module;

and after the water in the reservoir is drained, the stop valve and the water injection ball valve are opened, the pull rope is pulled to open the drain valve, and the residual water in the pipeline is discharged through the one-way valve of the drain module.

Compared with the prior art, the invention has the beneficial effects that:

according to the emergency flood discharge siphon equipment, the water drainage module, the hose module, the pipe jacking module and the water outlet module are arranged, so that the equipment is modularized, the adjacent modules can be quickly connected, the whole structure is simple, the connection is convenient, the self weight is small, the equipment can adapt to variable terrains, and the equipment is favorable for quickly arriving at a site and quickly operating during emergency rescue.

Drawings

In order to illustrate the solution of the invention more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are some embodiments of the invention, and that other drawings may be derived from these drawings by a person skilled in the art without inventive effort. Wherein:

fig. 1 is a schematic structural view of a modular, lightweight emergency flood discharge siphon apparatus of the present invention that facilitates quick connection.

Fig. 2 is a schematic structural view of a drainage module in the invention.

Fig. 3 is a cross-sectional view of a drainage module of the present invention.

Fig. 4 is a schematic structural view of a water drainage module check valve in the invention.

FIG. 5 is a schematic view of the structure of the D-type joint of the present invention.

Fig. 6 is a schematic view of the construction of the hose module of the present invention.

FIG. 7 is a schematic structural view of a C-shaped joint according to the present invention.

Fig. 8 is a schematic structural view of a pipe ejection module according to the present invention.

Fig. 9 is a schematic structural view of the water outlet module of the present invention.

Fig. 10 is a flow diagram of a modular, lightweight emergency flood discharge siphon method of the present invention that facilitates quick connection.

The reference numerals are explained below: 1-a water drainage module; 2-a hose module; 3-a pipe ejection module; 4-a water outlet module; 5-a water escape valve; 6-a one-way valve; 71-a first type D linker; 72-a second type D linker; 73-a third type D linker; 8-pulling a rope; 9-a hose; 15-buckling; 16-a first clip; a 17-D type fitting body; 18-a first hook; 19-a second hook; 20-a second clip; a 21-C type fitting body; 101-a first C-joint; 102-a second type C linker; 11-a water injection ball valve; 12-a stop valve; 13-a water drainage connecting flange; 31-a connecting tube; 41-water outlet connecting flange; 61-one-way valve body; 62-valve body connecting flange.

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs; the terminology used in the description presented herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention, e.g., the terms "length," "width," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc., refer to an orientation or position based on that shown in the drawings, are for convenience of description only and are not to be construed as limiting of the present disclosure.

The terms "including" and "having," and any variations thereof, in the description and claims of this invention and the description of the above figures are intended to cover non-exclusive inclusions; the terms "first," "second," and the like in the description and in the claims, or in the drawings, are used for distinguishing between different objects and not necessarily for describing a particular sequential order. In the description and claims of the present invention and in the description of the above figures, when an element is referred to as being "fixed" or "mounted" or "disposed" or "connected" to another element, it may be directly or indirectly located on the other element. For example, when an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element.

Furthermore, reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

Referring to fig. 1, the invention provides a modularized and lightweight emergency flood discharge siphon device convenient for quick connection, which comprises a water discharge module 1, a hose module 2, a pipe jacking module 3 and a water outlet module 4, wherein two ends of the pipe jacking module 3 are respectively connected with the water discharge module 1 and the water outlet module 4 through at least one group of hose modules 2.

The pipe jacking module 3 is used for injecting water to a pipeline of the equipment; the water drainage module 1 is used for sucking water into the pipeline and draining residual water in the pipeline when the pipeline is retracted; the water outlet module 4 is used for draining the pipeline to remove water. The hose module is the carrier for the flow of water between the lines.

Further, referring to fig. 2 and 3, the water drainage module 1 includes a water drainage valve 5, a check valve 6, a first D-shaped joint 71 and a connecting flange 13, an end of the check valve 6 is connected to the first D-shaped joint 71 through the connecting flange 13, and the water drainage valve 5 is disposed on an outer surface of the check valve 6.

Furthermore, a pull rope 8 convenient to operate is arranged on the drain valve 5, and when the emergency flood discharge siphon equipment is used, the drain valve 5 is in a closed state. Specifically, the drain valve 5 is of a faucet-shaped structure, and is simple in structure and convenient to operate.

Further, referring to fig. 4, the check valve 6 includes a check valve body 61 and valve body connecting flanges 62 disposed at two ends of the check valve body 61, wherein a step for easy installation is formed on the check valve body 61, and two ends of the step form inclined surfaces to be connected and matched with the valve body connecting flanges 62.

Further, referring to fig. 5, the D-type connector includes a first D-type connector 71, a second D-type connector 72, and a third D-type connector 73, which have the same structure, and include a buckle 15, a first clamp 16, a D-type connector body 17, a first hook 18, and a second hook 19, wherein the buckle 15 is hinged to the outer surface of the D-type connector body 17, and the first hook 18 is hinged to the buckle 15. The second hook part 19 is also hinged on the outer surface of the D-shaped joint body 17, and is positioned at two sides of the axis of the D-shaped joint body 17 together with the first hook part 18, and the opening directions of the two parts are opposite, so that the connection and installation are convenient. The outer surface of the D-shaped connector body 17 is also provided with a first clamp band 16.

In the embodiment of the invention, the check valve 6 is provided with the drain valve 5 with a faucet-shaped structure, so that the check valve 6 is a check valve with a drain function, and the check valve can be controlled to be opened in a remote physical mode after the siphon equipment works, so that accumulated water in a pipeline can be conveniently drained, and the equipment can be conveniently withdrawn.

Referring to fig. 6, the hose module 2 includes a hose 9, and a second D-shaped connector 72 and a first C-shaped connector 101 are connected to both ends of the hose 9. The first C-shaped connector 101 in the hose module 2 is connected to the first D-shaped connector 71 in the drain module 1.

Further, the hose 9 is a corrugated pipe and is internally added with a steel wire, and the steel wire is made of soft plastics. The corrugated pipe is adopted and provided with the steel wires, so that the corrugated pipe is light in weight, easy to carry, transfer and assemble, high in strength, capable of spanning certain suspension and obstacles, resistant to positive and negative pressure to a certain degree, capable of avoiding deformation and damage caused by water pressure or atmospheric pressure during working, and capable of being bent to any angle according to actual needs, capable of adapting to different dam bodies, greatly enhancing the environment adaptability of the invention and reducing the types and the number of pipe fittings. The hose 9 is inserted into the D-shaped joint body 17 and fixed by the first clamp 16, so that the installation reliability of the two is ensured.

Referring to fig. 7, the C-joint comprises a first C-joint 101 and a second C-joint 102 which have the same structure, and comprises a second clamp 20 and a C-joint body 21, wherein the second clamp 20 is arranged on the outer surface of the C-joint body 21. One end of the C-shaped joint body 21 is inserted into the hose 9 and fixed by a second clamp 20; the other end is connected with the first D-shaped joint 71 and is matched and fixed through the corresponding first hook part 18 and the second hook part 19.

In the embodiment of the invention, the number of the hose modules 2 can adopt a plurality of groups to be connected in sequence, and the access number can be increased or reduced according to the use site condition.

Referring to fig. 8, the ejector pipe module 3 includes a second C-shaped joint 102, a water filling valve 11, and a connection pipe 31, wherein the second C-shaped joint 102 is disposed at both ends of the connection pipe 31, and a water filling ball valve 11 is disposed on an outer surface of the connection pipe 31. The second C-shaped connectors 102 at both ends are connected to the second D-shaped connectors 72 in the hose module 2, respectively.

Referring to fig. 9, the water outlet module 4 includes a water outlet connecting flange 41, a stop valve 12, and a third D-shaped joint 73, wherein an end of the stop valve 12 is connected to the third D-shaped joint 73 through the water outlet connecting flange 41. The third D-connector 73 is connected to the first C-connector 101 in the hose module 2, and the shut-off valve 12 and the non-return valve 6 are located at opposite ends of the entire line.

In the embodiment of the invention, the C-shaped joint and the D-shaped joint are matched and connected, so that the modules can be quickly connected, wherein the C-shaped joint and the D-shaped joint are respectively pre-installed on the pipe fittings to be connected, and the quick joints are only required to be buckled in when the siphon pipe fitting connecting device is used, so that the connecting speed between the siphon pipe fittings is greatly improved.

Referring to fig. 10, the present invention further provides a modular, lightweight emergency flood discharge siphon method for facilitating quick connection, which comprises the following steps:

step S1: and (3) installing siphon equipment, placing the pipe jacking module 3 on a dam body of the reservoir, placing the water drainage module 1 in the reservoir, and placing the water outlet module 4 outside the reservoir.

Specifically, after the emergency flood discharge siphon equipment reaches a designated position, the pipe-jacking module 3 is placed on a reservoir dam body according to the terrain of a reservoir to be drained, a dammed lake or other emergency sites on site, and the hose modules 2 are sequentially connected from two sides of the pipe-jacking module 3, so that the second C-shaped connectors 102 of the hose modules are connected with the second D-shaped connectors 72 of the hose modules 2. The drainage module 1 and the water outlet module 4 are connected, wherein the first D-shaped joint 71 of the drainage module 1 and the third D-shaped joint 73 of the water outlet module 4 are connected with the first C-shaped joint 101 of the hose module 2, and the drainage valve 5 of the drainage module 1 is closed. And determining the number of the hose modules 2 connected at two sides according to the water surface position of the reservoir or the barrier lake.

Step S2: the valve port of the water injection valve 11 in the pipe-jacking module 3 is upward, and the valve port of the check valve 6 in the water drainage module 1 is below the water surface to be drained of the reservoir, namely the water drainage module 1 is completely immersed in water for water absorption; the valve port of the stop valve 12 in the water outlet module 4 is lower than the horizontal plane of the one-way valve 6, so that water can be conveniently drained.

Step S3: during operation, the stop valve 12 in the water outlet module 4 is closed, the water injection ball valve 11 in the pipe jacking module 3 is opened, and water is injected into the pipeline. At this time, the check valve 6 in the drain module 1 is also in a closed state by gravity. When the pipeline is full of water, the water injection ball valve 11 in the top pipe module 2 is closed.

Step S4: the stop valve 12 in the water outlet module 4 is opened, the check valve 6 in the water drainage module 1 opens the valve under the action of the atmospheric pressure, and water passes through the pipeline and is discharged by the stop valve 12 of the water outlet module 4.

Specifically, when the water drainage is required to be suspended, the stop valve 12 is closed, water can be discharged only in one direction and cannot return to the reservoir from the pipeline, and after the stop valve 12 is opened, the equipment continues to drain water.

Step S5: the water in the reservoir constantly flows into the one-way valve 6 of the drainage module 1, flows through the pipeline and is discharged out of the reservoir through the stop valve 12 of the water outlet module 4.

Step S6: after the drainage is accomplished, when needing to withdraw the pipeline, open stop valve 12 and water injection ball valve 11, the water in the outside pipeline (outside the reservoir) will be discharged this moment, and the inboard pipeline will have residual water in sluicing module 1 and ejector pipe module 3 promptly and the pipeline between the two, only need pass through stay cord 8 this moment, and the sluicing valve 5 in the sluicing module 1 is opened in the pulling on the bank, and residual water flows into the reservoir through sluicing module 1, can get rid of the residual water in the pipeline.

The embodiment of the invention adopts a siphon principle, the whole device is arranged in an inverted U shape, the water drainage module 1 is arranged below the water surface to be drained, and the water outlet module 4 is arranged outside the reservoir and is positioned below the horizontal plane where the water drainage module 1 is positioned. The pipeline of the whole equipment is filled with water, and by utilizing the height difference between the water drainage module 1 and the water outlet module 4, the water in the pipeline is drained through the water outlet module 4 during operation, and the water sucked by the water drainage module 1 from a reservoir flows through the pipeline and is drained through the water outlet module 4 with a low position. The water drainage module 1 adopts the one-way valve 6, so that water flow can only flow in one way, and the reservoir is convenient to drain; and a drain valve 5 is arranged on the one-way valve 6, so that the drain valve 5 can be conveniently opened when the pipeline is retracted, and residual water in the pipeline is discharged.

The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.

Claims (10)

1. The utility model provides a modularization, emergent flood discharge siphon equipment of lightweight convenient to high-speed joint which characterized in that: the device comprises a water drainage module, a hose module, a pipe ejection module and a water outlet module, wherein two ends of the pipe ejection module are respectively connected with the water drainage module and the water outlet module through at least one group of hose modules;

the pipe jacking module is used for injecting water to a pipeline of the equipment; the water drainage module is used for sucking water into the pipeline and draining residual water in the pipeline when the pipeline is retracted; the water outlet module is used for draining water for the pipeline.

2. The modular, lightweight emergency flood discharge siphon apparatus facilitating quick connection of claim 1, characterized in that: the water draining module comprises a water draining valve, a one-way valve, a D-shaped joint and a connecting flange, the end part of the one-way valve is connected with the D-shaped joint through the connecting flange, and the water draining valve is arranged on the outer surface of the one-way valve.

3. The modular, lightweight emergency flood discharge siphon apparatus facilitating quick connection of claim 2, characterized in that: and a pull rope convenient to operate is arranged on the water escape valve.

4. The modular, lightweight emergency flood discharge siphon apparatus facilitating quick connection of claim 2, characterized in that: the D-shaped joint comprises a D-shaped joint body connected with the one-way valve, a buckle is hinged to the outer surface of the D-shaped joint body, and a first hook part is hinged to the buckle; the outer surface of the D-shaped joint body is also hinged with a second hook part, the second hook part and the first hook part are positioned on two sides of the axis of the D-shaped joint body, and the opening directions of the second hook part and the first hook part are opposite; the surface of the D-shaped joint body is also provided with a first clamp.

5. The modular, lightweight emergency flood discharge siphon apparatus facilitating quick connection according to claim 4, characterized in that: the hose module comprises a hose, and two ends of the hose are respectively connected with a D-shaped joint and a C-shaped joint; the C-shaped joint is connected with a D-shaped joint in the water drainage module.

6. The modular, lightweight emergency flood discharge siphon apparatus facilitating quick connection according to claim 5, characterized in that: the hose adopts a corrugated pipe and is internally added with a steel wire.

7. The modular, lightweight emergency flood discharge siphon apparatus facilitating quick connection according to claim 5, characterized in that: c type connects including second clamp and the C type joint body, the surface of the C type joint body sets up the second clamp.

8. The modular, lightweight emergency flood discharge siphon apparatus facilitating quick connection according to claim 7, characterized in that: the pipe jacking module comprises a C-shaped joint, a water injection valve and a connecting pipe, wherein the C-shaped joint is respectively arranged at two end parts of the connecting pipe, and the water injection valve is arranged on the outer surface of the connecting pipe; the C-shaped joints at the two ends are respectively connected with the D-shaped joints in the hose module.

9. The modular, lightweight emergency flood discharge siphon apparatus facilitating quick connection according to claim 8, characterized in that: the water outlet module comprises a water outlet connecting flange, a stop valve and a D-shaped joint, wherein the end part of the stop valve is connected with the D-shaped joint through the water outlet connecting flange; the D-shaped joint is connected with the C-shaped joint in the hose module, and the stop valve and the one-way valve are respectively positioned at two opposite ends of the whole pipeline.

10. A method of facilitating quick connect modular, lightweight emergency flood discharge siphon equipment according to any of claims 1 to 9, characterized in that: the method comprises the following specific steps:

installing siphon equipment, placing a pipe-jacking module on a dam body of a reservoir, placing a water draining module in the reservoir, and placing a water outlet module outside the reservoir;

the valve port of the water injection valve is upward, the valve port of the check valve is below the water level to be drained, and the valve port of the stop valve is lower than the horizontal plane of the valve port of the check valve;

opening a water injection ball valve, injecting water into the pipeline, and closing the pipeline after the pipeline is filled with water;

opening the stop valve, opening the one-way valve under the action of atmospheric pressure, and discharging water through the pipeline and the stop valve;

the water in the reservoir continuously flows into the one-way valve of the water drainage module, flows through the pipeline and is discharged out of the reservoir through the stop valve of the water outlet module;

and after the water in the reservoir is drained, the stop valve and the water injection ball valve are opened, the pull rope is pulled to open the drain valve, and the residual water in the pipeline is discharged through the one-way valve of the drain module.

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