阅读说明：本技术 自来水供水管网结构及其施工方法 (Tap water supply pipe network structure and construction method thereof ) 是由 隋刚 苏阳伟 王璐 于 2021-09-06 设计创作，主要内容包括：本发明公开自来水供水管网结构及其施工方法。上述供水管网结构包括配水管网、导向组件、输水管渠、六组管道连接结构、封堵组件、六组流速调节结构。导向组件包括六通管和五组四通管。每组管道连接结构包括开设在所述导向组件内的第一导槽、第一紧固套、开设在所述六通管内的五组第二导槽、五组第二紧固套、开设在所述四通管内的三组第三导槽、三组第三紧固套。封堵组件包括开设在所述四通管上的配位槽、活塞、T型杆。本发明的供水管网结构,管道组装和拆卸的灵活性好,供水安全性高,可对需维护管路进行封堵以维持正常供水,可调节供水流速以满足不同的供水需求,供水管网结构受力的稳定性高。(The invention discloses a tap water supply pipe network structure and a construction method thereof. The water supply network structure comprises a water distribution network, a guide assembly, a water delivery pipe channel, six groups of pipeline connecting structures, a plugging assembly and six groups of flow rate adjusting structures. The guide assembly comprises a six-way pipe and five groups of four-way pipes. Each group of pipeline connecting structure comprises a first guide groove, a first fastening sleeve, five groups of second guide grooves, five groups of second fastening sleeves, three groups of third guide grooves and three groups of third fastening sleeves, wherein the first guide groove and the first fastening sleeve are arranged in the guide assembly, the five groups of second guide grooves and the five groups of second fastening sleeves are arranged in the six-way pipe, and the three groups of third guide grooves and the three groups of third fastening sleeves are arranged in the four-way pipe. The plugging assembly comprises a matching groove, a piston and a T-shaped rod which are arranged on the four-way pipe. The water supply pipe network structure has good flexibility of assembling and disassembling the pipeline, high water supply safety, capability of plugging the pipeline to be maintained to maintain normal water supply, capability of adjusting the water supply flow rate to meet different water supply requirements, and high stress stability.)

1. The tap water supply pipe network structure is used for distributing and conveying water of a tap water plant to a corresponding water using end and comprises a water distribution pipe network (1);

the water distribution pipe network (1) comprises a main pipe (11), five groups of branch pipes (12) arranged on the main pipe (11) and three groups of water conveying pipes (13) arranged on the corresponding branch pipes (12);

it is characterized in that the water supply pipe network structure further comprises:

the guide assembly (2) is arranged on the water distribution pipe network (1), and the guide assembly (2) comprises a six-way pipe (21) and five groups of four-way pipes (22);

six groups of pipeline connecting structures (4), wherein the pipeline connecting structures (4) are used for realizing the assembly of the water distribution pipe network (1); each group of pipeline connecting structures (4) comprises a first guide groove (41) arranged in the guide assembly (2), a first fastening sleeve (42) sleeved on the guide assembly (2), five groups of second guide grooves (43) arranged in the six-way pipe (21), five groups of second fastening sleeves (44) sleeved on the six-way pipe (21), three groups of third guide grooves (45) arranged in the four-way pipe (22) and three groups of third fastening sleeves (46) sleeved on the four-way pipe;

the plugging components (5) are arranged on the corresponding four-way pipes (22), and each plugging component (5) comprises a matching groove (51) formed in each four-way pipe (22), a piston (52) matched with each matching groove (51), and a T-shaped rod (53) fixedly mounted on each piston (52);

and six sets of flow rate regulating structures (6).

2. Tap water supply pipe network structure according to claim 1, characterized in that said six-way pipe (21) is located between said main pipe (11) and five groups of said branch pipes (12); the four-way pipe (22) is positioned between the branch pipe (12) and the three corresponding groups of water conveying pipes (13); the four-way pipe (22) and the six-way pipe (21) are respectively positioned at two ends of the branch pipe (12);

one group of the pipeline connecting structures (4) is positioned in the six-way pipe (21), and the other five groups of the pipeline connecting structures (4) are respectively positioned in the five groups of the four-way pipe (22).

3. A tap water supply pipe network structure as claimed in claim 1, wherein each of said pipe connecting structures (4) further comprises a sealing layer (47) covering the inner and outer surface positions of said first fastening sleeve (42), said second fastening sleeve (44) and said third fastening sleeve (46);

the first fastening sleeve (42) is correspondingly matched with the first guide groove (41), the second fastening sleeve (44) is correspondingly matched with the second guide groove (43), and the third fastening sleeve (46) is correspondingly matched with the third guide groove (45).

4. A tap water supply pipe network structure according to claim 1, wherein said main pipe (11) is movably connected to said six-way pipe (21) by means of said corresponding first guide groove (41) and said first fastening sleeve (42), and said first fastening sleeve (42) is screw-fitted between said main pipe (11) and said six-way pipe (21); the water pipe (13) is movably connected to the four-way pipe (22) through the third guide groove (45) and the third fastening sleeve (46), and the third fastening sleeve (46) is assembled between the water pipe (13) and the corresponding four-way pipe (22) in a threaded manner;

one end of the branch pipe (12) is movably connected with the six-way pipe (21) through the second guide groove (43) and the second fastening sleeve (44), and the second fastening sleeve (44) is assembled between the branch pipe (12) and the six-way pipe (21) in a threaded mode.

5. Tap water supply pipe structure according to claim 1 or 4, wherein the other end of the branch pipe (12) is movably connected to the corresponding cross pipe (22) through the corresponding first guide groove (41) and first fastening sleeve (42), and the first fastening sleeve (42) is screw-fitted between the branch pipe (12) and the corresponding cross pipe (22).

6. The structure of water supply pipe network for running water according to claim 1, wherein one set of said flow rate adjusting structures (6) is fixedly installed at the position of said main pipe (11) facing said six-way pipe (21), and the remaining five sets of said flow rate adjusting structures (6) are installed at the position of five sets of said branch pipes (12) facing the corresponding five sets of said four-way pipe (22) in one-to-one correspondence;

each group of the flow rate adjusting structures (6) comprises an electromagnetic valve (61) and a positioning chip (62) fixedly installed in the electromagnetic valve (61).

7. A water supply mains structure according to claim 1, characterized in that it further comprises a water delivery conduit (3) arranged at the position of the main pipe (11) facing away from the branch pipe (12), a fixing structure (7) arranged at the position of the guide assembly (2) facing away from the plugging assembly (5);

the fixing structure (7) comprises a load base (71) fixedly connected to the four-way pipe (22), a support frame (72) welded to the load base (71), and a clamping sleeve (73) fixedly mounted on the support frame (72).

8. Tap water supply pipe network structure according to claim 7, characterized in that said water duct (13) is arranged facing away from said trunk pipe (11); the clamping sleeve (73) is matched with the water delivery pipe (13).

9. A construction method of a city water supply pipe network structure, which is used in the construction of the city water supply pipe network structure according to any one of claims 1 to 8, characterized in that the construction method comprises the steps of:

s1, determining the pipeline connection position;

s2, installing a pipeline connecting device at the pipeline connecting position, and installing the fixing structure on the pipeline connecting device;

s3 digging pipeline pre-buried channels on the water supply land and the water delivery line by taking the pipeline connecting position as an interval point;

s4, filling a pipeline into the pipeline embedded channel, and erecting the pipeline extending out of the ground on the fixed structure;

s5 fixing one end of the pipe facing the pipe connection device;

s6, sealing the pipeline and the pipeline connecting device to obtain the water supply network.

10. The construction method of a structure of a water supply pipe network for running water according to claim 9, wherein the water supply pipe network is arranged in a branch shape formed by branching pipes;

and/or the water supply network is arranged in a ring shape formed by connecting pipes in a longitudinal and transverse mode.

Technical Field

The invention relates to the technical field of water supply, in particular to a tap water supply pipe network structure and a construction method of the water supply pipe network structure.

Background

The water supply network structure comprises a water delivery pipe canal, a water distribution pipe network, a booster pump station, a water tower, a water pool, a pipe network and the like, and is formed by connecting a plurality of water pipes, wherein the water pipes can be made of nonmetal pipes (reinforced concrete pipes, plastic pipes, reinforced glass fiber pipes, steel-plastic composite pipes, steel sleeve prestressed reinforced concrete pipes) and metal pipes (cast iron pipes, nodular cast iron pipes, steel pipes and the like), and tap water is delivered to a water using end through the water supply pipe network structure so as to meet the water using requirements of life and production.

However, when the existing water supply pipe network structure is complex in assembly operation and cannot independently disassemble the branch pipes, the flexibility of assembling and disassembling the pipes is affected, foreign matters easily enter along the assembly area to cause water pollution, the water supply safety is reduced, and the assembly area is sterile and clean and inconvenient.

Disclosure of Invention

On the basis, it is necessary to solve the problems that the assembly operation of the existing water supply pipe network structure is complex and the branch pipes cannot be independently disassembled, the flexibility of assembling and disassembling the pipes is influenced, foreign matters easily enter along an assembling area to cause water pollution, the water supply safety is reduced, the sterilization of the assembling area is inconvenient, when the pipes are maintained, the branch pipes cannot maintain normal water supply, the water supply flow rate cannot be adjusted to cause large load of a pipe connecting area, the load is easy to damage, and the stress stability of the water supply pipe network structure is poor, and the tap water supply pipe network structure and the construction method thereof are provided.

The tap water supply pipe network structure is used for distributing and conveying water of a tap water plant to a corresponding water using end and comprises a water distribution pipe network;

the water distribution pipe network comprises a main pipe, five groups of branch pipes arranged on the main pipe and three groups of water conveying pipes arranged on the corresponding branch pipes;

the water supply pipe network structure further includes:

the guide assembly is arranged on the water distribution pipe network and comprises a six-way pipe and five groups of four-way pipes;

six groups of pipeline connecting structures, wherein the pipeline connecting structures are used for realizing the assembly of the water distribution pipe network; each group of pipeline connecting structures comprises a first guide groove arranged in the guide assembly, a first fastening sleeve sleeved on the guide assembly, five groups of second guide grooves arranged in the six-way pipe, five groups of second fastening sleeves sleeved on the six-way pipe, three groups of third guide grooves arranged in the four-way pipe and three groups of third fastening sleeves sleeved on the four-way pipe;

the plugging components are arranged on the corresponding four-way pipes and comprise coordination grooves formed in the four-way pipes, pistons matched with the coordination grooves and T-shaped rods fixedly arranged on the pistons;

and six sets of flow rate regulating structures.

In one embodiment, the six-way pipe is located between the main pipe and five groups of branch pipes; the four-way pipe is positioned between the branch pipe and the three corresponding groups of water conveying pipes; the four-way pipe and the six-way pipe are respectively positioned at two ends of the branch pipe;

one group of the pipeline connecting structures are positioned in the six-way pipe, and the other five groups of the pipeline connecting structures are respectively positioned in the five groups of the four-way pipes.

In one embodiment, each of the pipe coupling structures further comprises a sealing layer wrapped around the inner and outer surfaces of the first fastening sleeve, the second fastening sleeve and the third fastening sleeve;

the first fastening sleeve is correspondingly matched with the first guide groove, the second fastening sleeve is correspondingly matched with the second guide groove, and the third fastening sleeve is correspondingly matched with the third guide groove.

In one embodiment, the main pipe is movably connected to the six-way pipe through the corresponding first guide groove and the corresponding first fastening sleeve, and the first fastening sleeve is assembled between the main pipe and the six-way pipe in a threaded mode; the water pipe is movably connected to the four-way pipe through the third guide groove and the third fastening sleeve, and the third fastening sleeve is assembled between the water pipe and the corresponding four-way pipe in a threaded mode;

one end of the branch pipe is movably connected with the six-way pipe through the second guide groove and the second fastening sleeve, and the second fastening sleeve is assembled between the branch pipe and the six-way pipe in a threaded mode.

Furthermore, the other end of the branch pipe is movably connected to the corresponding four-way pipe through the corresponding first guide groove and the first fastening sleeve, and the first fastening sleeve is assembled between the branch pipe and the corresponding four-way pipe in a threaded mode.

In one embodiment, one group of the flow speed adjusting structures is fixedly arranged at the position of the main pipe facing the six-way pipe, and the other five groups of the flow speed adjusting structures are arranged at the positions of five groups of the branch pipes facing the corresponding five groups of the four-way pipe in a one-to-one correspondence manner;

each group of flow rate adjusting structures comprises an electromagnetic valve and a positioning chip fixedly installed in the electromagnetic valve.

In one embodiment, the water supply pipe network structure further comprises a water supply pipe channel arranged at the position of the main pipe, which faces away from the branch pipe, and a fixing structure arranged at the position of the guide assembly, which faces away from the plugging assembly;

the fixing structure comprises a load seat fixedly connected to the four-way pipe, a support frame welded to the load seat, and a clamping sleeve fixedly mounted on the support frame.

Further, the water conveying pipe is arranged back to the main pipe; the clamping sleeve is matched with the water delivery pipe.

A construction method of a tap water supply pipe network structure, which is used in the construction of the tap water supply pipe network structure, the construction method comprises the following steps:

s1, determining the pipeline connection position;

s2, installing a pipeline connecting device at the pipeline connecting position, and installing the fixing structure on the pipeline connecting device;

s3 digging pipeline pre-buried channels on the water supply land and the water delivery line by taking the pipeline connecting position as an interval point;

s4, filling a pipeline into the pipeline embedded channel, and erecting the pipeline extending out of the ground on the fixed structure;

s5 fixing one end of the pipe facing the pipe connection device;

s6, sealing the pipeline and the pipeline connecting device to obtain the water supply network.

In one embodiment, the water supply network is arranged in a tree-like shape with branches of pipes; and/or the water supply network is arranged in a ring shape formed by connecting pipes in a longitudinal and transverse mode.

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

according to the invention, a guide assembly consisting of six-way pipes and five groups of four-way pipes is adopted to provide connection guide during coordination assembly of the water distribution pipe network, and the main pipes, the branch pipes and the water conveying pipes are fixed in the guide assembly by matching with a pipeline connection structure consisting of a first guide groove, a first fastening sleeve, a second guide groove, a second fastening sleeve, a third guide groove and a third fastening sleeve, so that assembly and fixation are realized. The pipeline connection is carried out by adopting a mode of screwing in and screwing out threads, the assembly operation is simple and convenient, and when the pipeline is disassembled, only the connecting piece corresponding to the pipeline needs to be screwed out independently, and the flexibility of assembling and disassembling the pipeline is good. And, the cooperation sealing layer is sealed the reinforcement to the joining region for the water supply pipe network structure equipment is firm and the leakproofness of joining region is good, effectively prevents the water pollution that the foreign matter got into the cause, and the security of guarantee water supply and the degerming in assembly area are clean convenient.

According to the invention, the plugging assembly consisting of the positioning groove, the piston and the T-shaped rod is adopted to flexibly plug each water delivery branch in the water supply network, and the pipeline to be maintained is plugged, so that the replacement operation and the normal water delivery operation can be simultaneously carried out, and the stability of water supply use is good. The flow rate adjusting structure formed by combining the electromagnetic valve and the positioning chip adjusts the water supply flow rate, thereby meeting the water supply of different requirements and effectively avoiding the water head loss caused by overlarge flow rate or the improvement of the operating cost caused by undersize flow rate.

According to the invention, the fixing structure consisting of the loading seat, the support frame and the clamping sleeve is adopted to provide fixing support for the water supply pipe network assembling area, so that the assembling area is marked, and the assembling stability of the water supply pipe network structure is improved. The load seat provides the vertical support of direction subassembly, and the cooperation is provided the joint support that corresponds the pipeline by the cutting ferrule of support frame installation, strengthens the stability of supply pipe network structure atress.

In conclusion, the water supply pipe network structure is simple and convenient to assemble and operate, when the pipelines are disassembled, only the connecting pieces of the corresponding pipelines need to be screwed out independently, the assembling and disassembling flexibility of the pipelines is good, water pollution caused by foreign matters entering can be effectively prevented, the water supply safety is guaranteed, the assembly area is degerming, clean and convenient, pipelines needing to be maintained can be plugged to maintain normal water supply, the water supply flow rate can be adjusted to meet different water supply requirements, the protection effect on the pipelines is excellent, and the stress stability of the water supply pipe network structure is high.

Drawings

Fig. 1 is a schematic view of a tap water supply pipe network structure according to embodiment 1 of the present invention.

Fig. 2 shows a partial cross-sectional view of fig. 1.

Fig. 3 is a partially enlarged view of fig. 2.

Fig. 4 is a partial cross-sectional view of fig. 3.

Fig. 5 shows a partial rear view of fig. 1.

Fig. 6 is a flowchart illustrating a method for constructing a water supply pipe network structure for tap water according to embodiment 2 of the present invention.

Description of the main elements

1. A water distribution pipe network; 11. a main pipe; 12. a branch pipe; 13. a water delivery pipe; 2. a guide assembly; 21. a six-way pipe; 22. a four-way pipe; 3. a water delivery pipe duct; 4. a pipe connection structure; 41. a first guide groove; 42. a first fastening sleeve; 43. a second guide groove; 44. a second fastening sleeve; 45. a third guide groove; 46. a third fastening sleeve; 47. a sealing layer; 5. a plugging component; 51. a positioning groove; 52. a piston; 53. a T-shaped rod; 6. a flow rate regulating structure; 61. an electromagnetic valve; 62. positioning the chip; 7. a fixed structure; 71. a load-carrying seat; 72. a support frame; 73. and (4) a ferrule.

The present invention is described in further detail with reference to the drawings and the detailed description.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that when an element is referred to as being "mounted on" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.

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 of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.

Example 1

Referring to fig. 1, the present embodiment provides a water supply pipe network structure for distributing and delivering water from a water plant to a corresponding water end. The water supply network structure comprises a water distribution network 1, a guide assembly 2 arranged on the water distribution network 1, a water delivery pipe channel 3, six groups of pipeline connecting structures 4, a plugging assembly 5, six groups of flow rate adjusting structures 6 and a fixing structure 7 arranged at the position of the guide assembly 2, which is back to the plugging assembly 5.

The water distribution network 1 comprises a main pipe 11, five groups of branch pipes 12 arranged on the main pipe 11 and three groups of water conveying pipes 13 arranged on the corresponding branch pipes 12. In the present embodiment, five groups of branch pipes 12, three groups of water pipes 13, and five groups of four-way pipes 22 are taken as examples for illustration, and in other embodiments, the number of the branch pipes 12, the water pipes 13, and the four-way pipes 22 may be adaptively adjusted according to the actual water supply scale. The water duct 13 is arranged opposite to the trunk pipe 11. The main pipe 11 is used for outputting purified water from a waterworks. The branch pipe 12 receives and distributes the water output along the main pipe 11. The water pipe 13 receives the water output along the branch pipe 12 and conveys the water directionally to the corresponding water using end. The water supply canal 3 is arranged at a position of the main pipe 11 facing away from the branch pipe 12, and is used for supplying water from a water source to a water supply plant. The main pipe 11, the five groups of branch pipes 12 and the three groups of water conveying pipes 13 corresponding to the branch pipes 12 are combined into a water distribution pipe network 1 structure to realize the directional transmission of tap water to each water using end.

The guiding component 2 provides connection guiding when the water distribution network 1 is assembled in coordination. The guide assembly 2 includes a six-way tube 21 and five sets of four-way tubes 22. The trunk pipe 11 and the five groups of branch pipes 12 are assembled together by the six-way pipe 21, and the branch pipes 12 and the corresponding three groups of water conveying pipes 13 are assembled together by matching with the four-way pipe 22 to form a water supply pipeline with a fork structure. The six-way pipe 21 is located between the main pipe 11 and the five groups of branch pipes 12. The four-way pipe 22 is positioned between the branch pipe 12 and the corresponding three sets of water conveying pipes 13. The four-way pipe 22 and the six-way pipe 21 are respectively located at both end positions of the branch pipe 12.

The pipe connection 4 is used for realizing the assembly of the water distribution network 1. One group of pipeline connecting structures 4 are positioned in the six-way pipe 21, and the other five groups of pipeline connecting structures 4 are respectively positioned in the five groups of four-way pipes 22. With continuing reference to fig. 2, each set of pipe connecting structures 4 includes a first guide groove 41 formed in the guiding component 2, a first fastening sleeve 42 engaged with the first guide groove 41, five sets of second guide grooves 43 formed in the six-way pipe 21, a second fastening sleeve 44 engaged with the corresponding second guide grooves 43, three sets of third guide grooves 45 formed in the four-way pipe 22, a third fastening sleeve 46 engaged with the corresponding third guide grooves 45, and a sealing layer 47 covering the inner and outer surfaces of the first fastening sleeve 42, the second fastening sleeve 44 and the third fastening sleeve 46. The sealing layer 47 carries out sealed reinforcement to the joining region for the water supply pipe network structure equipment is firm and the leakproofness of joining region is good, effectively prevents the water pollution that the foreign matter got into the cause.

The main pipe 11 is movably connected with the six-way pipe 21 through the corresponding first guide groove 41 and the first fastening sleeve 42, and the first fastening sleeve 42 is in threaded fit between the main pipe 11 and the six-way pipe 21. One end of the branch pipe 12 is movably connected with the six-way pipe 21 through a second guide groove 43 and a second tightening sleeve 44, and the second tightening sleeve 44 is screw-fitted between the branch pipe 12 and the six-way pipe 21. The other end of the branch pipe 12 is movably connected with the corresponding four-way pipe 22 through the corresponding first guide groove 41 and the first tightening sleeve 42, and the first tightening sleeve 42 is threadedly fitted between the branch pipe 12 and the corresponding four-way pipe 22. The first fastening sleeve 42 is screwed in the connection area under the guidance of the first guide groove 41, and the connection and fixation between the trunk pipe 11 and the six-way pipe 21, and between the branch pipe 12 and the corresponding four-way pipe 22 are realized. The second tightening sleeve 44 is screw-fitted in the coupling region under the guidance of the second guide groove 43, and the coupling fixation between the branch pipe 12 and the six-way pipe 21 is achieved.

The water pipe 13 is movably connected with the corresponding four-way pipe 22 through a third guide groove 45 and a third fastening sleeve 46, and the third fastening sleeve 46 is assembled between the water pipe 13 and the corresponding four-way pipe 22 in a threaded manner. The third fastening sleeve 46 is screwed on the connection area under the guidance of the third guide groove 45, so that the connection and fixation between the water pipe 13 and the four-way pipe 22 are realized.

In this embodiment, a guide assembly 2 composed of a six-way pipe 21 and five groups of four-way pipes 22 is used to provide connection guide for the coordination assembly of the water distribution network 1, the trunk pipe 11 and five groups of branch pipes 12 are assembled together through the six-way pipe 21, the branch pipes 12 and three corresponding groups of water pipes 13 are assembled together by matching with the four-way pipe 22 to form a water supply pipeline with a branch structure, and the trunk pipe 11, the branch pipes 12 and the water pipes 13 are fixed in the guide assembly 2 by matching with a pipeline connection structure 4 composed of a first guide groove 41, a first fastening sleeve 42, a second guide groove 43, a second fastening sleeve 44, a third guide groove 45 and a third fastening sleeve 46 to realize the assembly fixation. The first fastening sleeve 42 is screwed in the connection area under the guidance of the first guide groove 41 to realize the connection and fixation between the main pipe 11 and the six-way pipe 21, and between the branch pipe 12 and the corresponding four-way pipe 22, the second fastening sleeve 44 is screwed in the connection area under the guidance of the second guide groove 43 to realize the connection and fixation between the branch pipe 12 and the six-way pipe 21, and the third fastening sleeve 46 is screwed in the connection area under the guidance of the third guide groove 45 to realize the connection and fixation between the water pipe 13 and the four-way pipe 22.

The pipeline connection is carried out by adopting a mode of screwing in and screwing out threads, the assembly operation is simple and convenient, and when the pipeline is disassembled, only the connecting piece corresponding to the pipeline needs to be screwed out independently, and the flexibility of assembling and disassembling the pipeline is good. And, cooperation sealing layer 47 seals up the reinforcement to the joining region for the water supply pipe network structure equipment is firm and the leakproofness of joining region is good, effectively prevents the water pollution that the foreign matter got into the cause, and the security of guarantee water supply and the degerming in assembly area are clean convenient.

The plugging component 5 flexibly plugs each water delivery branch in the water supply network, and through plugging the pipeline to be maintained, the replacement operation and the normal water delivery operation can be carried out simultaneously, and the stability of water supply use is good. Referring to fig. 3-4, the plugging member 5 is disposed on the corresponding four-way pipe 22, and the plugging member 5 includes a positioning groove 51 formed on the four-way pipe 22, a piston 52 engaged with the positioning groove 51, and a T-shaped rod 53 fixedly mounted on the piston 52. The T-shaped rod 53 is used for pressing the piston 52 down along the coordination groove 51, so that the corresponding water conveying pipeline is cut off, at the moment, the cut-off water conveying pipeline can be adjusted and maintained, when the piston 52 is pulled out of the pipeline, the water flow is in a normal passage, and in the process of pulling out the piston 52, the coordination groove 51 limits the upward moving tail end of the piston 52, so that the sealing effect of the pipeline is guaranteed.

The flow velocity adjusting structure 6 adjusts the flow velocity of water supply, thereby satisfying the water supply of different needs and effectively avoiding the water head loss caused by too large flow velocity or the improvement of the operating cost caused by too small flow velocity. One group of flow velocity adjusting structures 6 is fixedly arranged at the position of the main pipe 11 facing the six-way pipe 21, and the other five groups of flow velocity adjusting structures 6 are respectively fixedly arranged at the positions of the five groups of branch pipes 12 facing the corresponding four-way pipe 22. Each set of flow rate regulating structures 6 includes a solenoid valve 61 and a positioning chip 62 fixedly mounted within the solenoid valve 61. The electromagnetic valve 61 is positioned at the water delivery port of each branch of the water supply pipeline, and the valve core is regulated and controlled through the electromagnetic valve 61 to change the water passing amount, so that the regulation of the water supply flow rate is realized. The positioning chip 62 positions the position of the corresponding solenoid valve 61, so that the failed solenoid valve 61 is overhauled in time and the accuracy of regulating and controlling the water supply flow rate of the pipeline to be regulated is improved.

In this embodiment, the plugging assembly 5 comprising the positioning groove 51, the piston 52 and the T-shaped rod 53 is used to flexibly plug each water delivery branch in the water supply network, and through plugging the pipeline to be maintained, the replacement operation and the normal water delivery operation can be performed simultaneously, and the stability of water supply is good. The piston 52 is pressed down along the coordination groove 51 by using the T-shaped rod 53, so that the corresponding water conveying pipeline is cut off, at the moment, the cut-off water conveying pipeline can be adjusted and maintained, when the piston 52 is pulled out from the pipeline, a water flow normal channel is formed, and in the process of pulling out the piston 52, the coordination groove 51 is limited at the tail end of the piston 52, so that the sealing effect of the pipeline is guaranteed. The flow rate adjusting structure 6 formed by combining the electromagnetic valve 61 and the positioning chip 62 is used for adjusting the flow rate of water supply, so that different requirements of water supply are met, and the water head loss caused by overlarge flow rate or the improvement of operating cost caused by undersize flow rate is effectively avoided. The solenoid valve 61 is located the water delivery mouth department of each crotch of water supply line, carries out the case through solenoid valve 61 and regulates and control and change the water yield to realize the regulation of the water supply velocity of flow, location chip 62 fixes a position corresponding solenoid valve 61's position, thereby in time overhauls the solenoid valve 61 of trouble and improves the precision of treating the pipeline water supply velocity of flow regulation and control.

The fixing structure 7 provides a fixing support for the water supply pipe network assembly area, realizes the marking of the assembly area and improves the stability of the water supply pipe network structure assembly. Referring to fig. 5 again, the fixing structure 7 includes a load seat 71 fixedly connected to the four-way pipe 22, a support bracket 72 welded to the load seat 71, and a clamp sleeve 73 fixedly mounted on the support bracket 72. The load seat 71 provides vertical support for the guide assembly 2, and the clamping sleeve 73 mounted by the support frame 72 provides connection support for corresponding pipelines, so that the stress stability of the water supply pipe network structure is enhanced. The cutting sleeve 73 is matched with the water delivery pipe 13.

In this embodiment, the fixing structure 7 formed by the load-bearing seat 71, the support frame 72 and the clamping sleeve 73 provides a fixing support for the water supply pipe network assembly area, so as to mark the assembly area and improve the stability of the water supply pipe network structure assembly. The load seat 71 provides vertical support for the guide assembly 2, and the clamping sleeve 73 mounted by the support frame 72 provides connection support for corresponding pipelines, so that the stress stability of the water supply pipe network structure is enhanced.

In summary, the water supply pipe network structure of the present embodiment has the following advantages compared with the water supply pipe network structure: the delivery pipe network structure assembly of this embodiment is easy and simple to handle and when dismantling the pipeline, only need independently twist out the connecting piece that corresponds the pipeline can, the pipeline assembly is good with the flexibility of dismantling, can prevent effectively that the foreign matter from getting into the water pollution that causes, the security of guarantee water supply and the degerming in assembled area are clean convenient, can maintain the pipeline to need and carry out the shutoff in order to maintain normal water supply, adjustable water supply velocity of flow is in order to satisfy the water supply demand of difference, excellent to the protecting effect of pipeline, the stability of delivery pipe network structure atress is high.

Example 2

Referring to fig. 6, the present embodiment provides a method for constructing a water supply pipe network structure, which is used in the construction of the water supply pipe network structure according to embodiment 1. The construction method comprises the following steps:

s1 determines a pipe connection position.

S2 installing a pipe connection device at the pipe connection position and installing a fixing structure 7 on the pipe connection device.

The pipeline connecting device comprises a pipeline connecting structure and a guide assembly.

And S3 digging pipeline pre-buried channels on the water supply ground and the water delivery line by taking the pipeline connecting position as an interval point.

S4, filling the pipeline into the pipeline pre-buried channel, and erecting the pipeline extending out of the ground on the fixed structure 7.

S5 fixing an end of the pipe facing the pipe connection device.

S6, sealing the pipeline and the pipeline connecting device to obtain the water supply network.

The water supply network is arranged in a branch shape with clearly formed pipelines. And/or the water supply network is arranged in a way that the pipelines are communicated with each other in a longitudinal and transverse mode to form a ring shape.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above examples are merely illustrative of several embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.