CN220749468U

CN220749468U - Dual node protection water supply and drainage pipeline

Info

Publication number: CN220749468U
Application number: CN202320692284.XU
Authority: CN
Inventors: 牟晓磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-01
Filing date: 2023-04-01
Publication date: 2024-04-09
Anticipated expiration: 2033-04-01

Abstract

The utility model belongs to the technical field of water supply and drainage pipelines, and discloses a double-node protection water supply and drainage pipeline which comprises a connecting seat, a first pipeline die, a second pipeline die and a joint pipe; the two ends of the connecting seat are respectively connected with the second pipeline mould through the supporting structure, the first pipeline mould is sleeved outside the second pipeline mould, and the joint pipe penetrates through the middle of the connecting seat and the middle of the second pipeline mould; the two sides of the first pipeline mould are arc-shaped, and the periphery of the joint of the first pipeline mould and the second pipeline mould is connected with an insulating layer through a solid gel layer. The utility model not only greatly reduces the cost of the project, but also greatly reduces the problem of pipeline breakage caused by the phenomena of thermal expansion and cold contraction; through being provided with inside and outside two-layer pipeline, when the inside pipeline broke, the outside pipeline can play emergency action, can provide sufficient emergency rescue time.

Description

Dual node protection water supply and drainage pipeline

Technical Field

The utility model belongs to the technical field of water supply and drainage pipelines, and particularly relates to a double-node protection water supply and drainage pipeline.

Background

At present, along with the rapid development of national economy, municipal engineering construction also has larger investment. In urban development, water supply and drainage pipelines are an important component of infrastructure construction. It is one of the indispensable infrastructures in city modernization construction, also is an important infrastructure for city flood control and drainage. It can discharge industrial waste water, domestic sewage and rainwater produced in the city to appointed relevant water treatment in time, so that the city is protected from sewage damage and storm water disaster. It has close relation with daily life and safe water supply, flood prevention and traffic. The efficient water supply and drainage pipeline can create a comfortable and safe living and production environment for people, so that the city maintains ecological balance, the life of residents is guaranteed, the comfort and safety of the life of people are improved, the urban water resource circulation system can be effectively improved, public water areas in the city are protected, the sustainable recycling of water resources is maintained, the urban water source is purified, and the urban water resource is a foundation for guaranteeing the integral construction level of the city. The method ensures the healthy operation of the circulation and energy circulation of the urban ecological system, is an important content for constructing the urban ecological cycle, and is an important condition for promoting urban development. The development of social stability and national economy construction is related. Has extremely important effect on the development of the whole city construction. In order to ensure the operation quality, the technical key points must be mastered, and the construction target is better realized. Because the construction environment is worse and the construction difficulty is high in the construction of the water supply and drainage pipeline, in order to better improve the construction quality of the water supply and drainage pipeline, the construction technology and the construction management of each link in the pipeline construction are reinforced, so that the construction quality of the water supply and drainage pipeline can be effectively ensured and the development of the urban process in China is promoted.

However, the prior art has the following problems: (1) the construction level of installers of water supply and drainage pipelines. In the construction process of the building engineering in China, the construction of the water supply and drainage pipelines generally needs professional construction staff to finish. In the construction process of the water supply and drainage pipelines of the existing building, most of first-line constructors are folk workers, and although the construction workers have rich operation experience, the material innovation of the water supply and drainage pipelines is faster and faster due to the fact that the installation technology is updated and updated faster and faster, so that the installation level of the constructors is obviously not required. From the installation of water supply and drainage pipelines, the installation technology difficulty is not high, but the theoretical and practical differences are large. Often, the phenomena of unqualified installation technology, rough installation process, poor bracket fixation, loose connection and the like occur, and the construction quality of water supply and drainage pipeline installation is affected to a great extent. (2) the problem of installing construction materials of water supply and drainage pipelines. In the construction process of water supply and drainage pipelines, the problem of influencing the construction quality is the problem of construction materials. At present, in the production of construction materials of water supply and drainage pipelines, a plurality of factories are put into production, so that the phenomenon of abundantly filling the construction materials can occur. In the construction process, problems can not occur during installation, but in the later use process, the phenomena of pipeline cracking, appliance water leakage and the like can occur due to the pipeline quality problem, so that the whole service life of the water supply and drainage pipeline is further influenced, and the construction quality of the building engineering is influenced.

Through the above analysis, the problems and defects existing in the prior art are as follows:

(1) The current water supply and drainage pipeline is in the installation, receives constructor's installation level's influence easily, leads to appearing that the support is fixed not good, connects the inseparable condition, has influenced the construction quality of water supply and drainage pipeline installation to a great extent.

(2) In the later use of the existing water supply and drainage pipeline, the phenomena of pipeline cracking, appliance water leakage and the like are easy to occur, so that the whole service life of the water supply and drainage pipeline is influenced, and the construction quality of the building engineering is influenced.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model provides a double-node protection water supply and drainage pipeline to solve the problems in the background art.

The utility model is realized in such a way that a double-node protection water supply and drainage pipeline is provided with:

a connecting seat;

the two ends of the connecting seat are connected with the second pipeline mould through the supporting structure, the first pipeline mould is sleeved outside the second pipeline mould, and the connecting seat and the inside of the second pipeline mould are connected with joint pipes in a penetrating way;

the two sides of the first pipeline mould are arc-shaped, and the periphery of the joint of the first pipeline mould and the second pipeline mould is connected with an insulating layer through a solid gel layer.

Further, bearing structure is provided with first backup pad, one-level supporting ring, second backup pad and second grade supporting ring, first backup pad one end and connecting seat fixed connection, the first backup pad other end is connected with one-level supporting ring, one-level supporting ring outer end is connected with second backup pad, second grade supporting ring in proper order, second pipeline mould and second grade supporting ring outer end fixed connection.

Further, the inner side of the first supporting plate is filled with a sealing gasket.

Further, the connecting seat is provided with an upper part and a lower part, and a buffer layer is arranged between the two parts of the connecting seat.

Further, a tripod fixing block is arranged between the first pipeline die and the second pipeline die, and a pressure sensor is arranged above the first pipeline die.

Further, the threaded rod is installed through the screw hole to the second pipeline mould, and the second fixed block is installed to threaded rod tip, and the second fixed block presss from both sides tight joint pipe, is equipped with the nut cover on the threaded rod.

Further, the outer end of the joint pipe is communicated with an external pipeline, and an anti-seepage filling layer and an anti-corrosion coating are arranged at the joint of the joint pipe and the external pipeline.

In combination with the technical scheme and the technical problems to be solved, the technical scheme to be protected has the following advantages and positive effects:

according to the double-node protection water supply and drainage pipeline, the solid gel and the heat-insulating layer installation device are arranged at the bending positions of the two dies, so that the cost of the engineering is greatly reduced, and the problem of pipeline breakage caused by the heat expansion and cold contraction phenomenon is greatly reduced due to the installation of the heat-insulating layer.

According to the double-node protection water supply and drainage pipeline, the second pipeline mould is arranged in the first pipeline mould, when the inner pipeline is broken, the outer pipeline can play an emergency role, and emergency rescue is carried out for a long time; the tripod fixing block is arranged between the first pipeline die and the second pipeline die, so that the problem of preventing water flow from passing through is avoided; the joint pipe and the external pipeline are provided with an anti-seepage filling layer and an anti-rust coating at the joint, so that the whole device is tightly attached to the pipeline; the pressure sensor is additionally arranged on the first pipeline, when the second pipeline is broken, the first pipeline can be directly detected and observed by related personnel when the first pipeline just plays an emergency role, and maintenance work is timely done.

The utility model not only greatly reduces the cost of the project, but also greatly reduces the problem of pipeline breakage caused by the phenomena of thermal expansion and cold contraction; through being provided with inside and outside two-layer pipeline, when the inside pipeline broke, the outside pipeline can play emergency action, can provide sufficient emergency rescue time.

Drawings

FIG. 1 is a schematic diagram of a dual node protection water supply and drainage pipeline according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a joint pipe according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a first mounting structure of a fixing block according to an embodiment of the present utility model;

in the figure: 1. a solid gel layer; 2. a first fixed block; 3. a joint pipe; 4. a sealing gasket; 5. a second fixed block; 6. a threaded rod; 7. a second pipe die; 8. a first pipe die; 9. a connecting seat; 10. a first support plate; 11. a primary support ring; 12. a second support plate; 13. a secondary support ring; 14. a mounting plate; 15. tripod fixed block.

Description of the embodiments

The present utility model will be described in further detail with reference to the following examples in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

As shown in fig. 1 to 3, two ends of a connecting seat 9 of a double-node protection water supply and drainage pipeline provided by the embodiment of the utility model are connected with a second pipeline mould 7 through a supporting structure, a first pipeline mould 8 is sleeved outside the second pipeline mould 7, and a joint pipe 3 passes through the middle of the connecting seat 9 and the middle of the second pipeline mould 7; the two sides of the first pipeline mould 8 are arc-shaped, and the periphery of the joint of the first pipeline mould 8 and the second pipeline mould 7 is connected with an insulating layer through the solid gel layer 1. The joint pipe 3 is connected with an external pipeline, and a pressure sensor is arranged on the external pipeline, so that maintenance personnel can find out the damaged part in time and replace and maintain the damaged part. The joint pipe and the external pipeline are provided with an anti-seepage filling layer and an anti-rust coating.

The support structure in the embodiment of the utility model is provided with a first support plate 10, a first support ring 11, a second support plate 12 and a second support ring 13, one end of the first support plate 10 is fixedly connected with the connecting seat 9, the other end of the first support plate 10 is connected with the first support ring 11, the outer end of the first support ring 11 is sequentially connected with the second support plate 12 and the second support ring 13, and the second pipeline die 7 is fixedly connected with the outer end of the second support ring 13. The inner side of the first supporting plate 10 is filled with a sealing gasket 4.

The connecting seat 9 in the embodiment of the utility model is provided with an upper part and a lower part, and a buffer layer is arranged between the two parts of the connecting seat 9.

A tripod fixing block 15 is arranged between the first pipeline die 8 and the second pipeline die 7, and a pressure sensor is arranged above the first pipeline die 8. The second pipeline mould 7 is installed threaded rod 6 through the screw hole, and second fixed block 5 is installed to threaded rod 6 tip, and second fixed block 5 presss from both sides tight joint pipe 3. The threaded rod 6 is provided with a nut sleeve, so that the falling-off phenomenon of an internal pipeline is perfectly avoided. The heat preservation is installed through solid gel layer 1 to first pipeline mould 8 kink department, prevents to lead to the drain pipe to break because of natural disasters, and the both sides of first pipeline mould 8 are the arc. The joint pipe 3 is provided with an anti-seepage filling layer and an anti-rust coating layer at the joint of the external pipeline, so that the whole device is tightly attached to the pipeline.

The first fixed block 2 is an external device and water supply and drainage pipeline connecting device, so that the device and the pipeline body are tightly attached, a double-screw structure is adopted, anti-seepage treatment is carried out on the screw drill empty part, and the whole device is hooped by the external ring body.

The double-node protection water supply and drainage pipeline provided by the embodiment of the utility model has the working principle that: firstly, the water supply and drainage pipeline is fixed with an external device through a double-screw structure, secondly, two sides of a joint pipe penetrate through a threaded rod 6, a second fixing block 5 is arranged at the tail end of the threaded rod 6, a switching pipe is arranged below the joint pipe, and the tail end of a plug pin is matched with a jack for installation, so that the internal pipeline is tightly connected with the external pipeline.

The connecting seat top sets up first pipeline mould 8, and first pipeline mould 8 centre sets up second pipeline mould 7, and first pipeline mould 8 and second pipeline mould 7 pass through the bolt fastening. When the inner pipeline is broken, the outer pipeline can be used as a guarantee device to apply pressure to the inner pipeline, so that a large amount of water flow is prevented from leaking; the two sides of the first pipeline mould 8 are arc-shaped, a gap is reserved between the first pipeline mould 8 and the second pipeline mould 7 and can be used as a buffer area, and the two sides of the second pipeline mould 7 are respectively provided with the second fixing blocks 5.

The two sides of the second pipeline die 7 are respectively provided with a threaded rod 6 and a sliding rod, the two sides of the surface of the threaded rod 6 are respectively provided with a left thread and a right thread, the left thread and the right thread are oppositely arranged and are arranged on the system, the threaded rod 6 and the sliding rod are respectively provided with a nut sleeve and a sliding block, the nut sleeves and the sliding blocks are provided with two groups, and the two nut sleeves are driven to do relative motion so as to enable the two groups of sliding blocks on the sliding rod to do relative motion; simultaneously fixed connection seat one end is equipped with the handle, and the connection seat bottom both sides are equipped with solid gel layer 1, prevent that expend with heat and contract with cold from causing the destruction to the pipeline.

The water flow normally flows out along the first pipeline, and when an emergency occurs, the device is automatically exchanged into an external pipeline to perform water supply and drainage. When staff detects pressure sensor's unusual, in time maintain, at this moment rivers can flow through outside pipeline, can not cause the problem of rivers jam, provide sufficient time for the staff carries out maintenance work. Meanwhile, the first fixing blocks 2 are additionally arranged on two sides of the hexagon of the integral structure respectively and serve as an externally hung auxiliary device to ensure that a water supply and drainage system runs smoothly, and enough space is reserved in the internal device to confirm that the hanging pieces are additionally arranged, so that the pipeline test of various environments can be met.

The double-node protection water supply and drainage pipeline provided by the embodiment of the utility model can be used for urban flood control and drainage.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The foregoing is merely illustrative of specific embodiments of the present utility model, and the scope of the utility model is not limited thereto, but any modifications, equivalents, improvements and alternatives falling within the spirit and principles of the present utility model will be apparent to those skilled in the art within the scope of the present utility model.

Claims

1. The utility model provides a double node protection water supply and drainage pipeline which characterized in that, double node protection water supply and drainage pipeline is provided with:

a connecting seat;

2. The dual node protection water supply and drainage pipeline of claim 1, wherein the support structure is provided with a first support plate, a first support ring, a second support plate and a second support ring, one end of the first support plate is fixedly connected with the connecting seat, the other end of the first support plate is connected with the first support ring, the outer end of the first support ring is sequentially connected with the second support plate and the second support ring, and the second pipeline die is fixedly connected with the outer end of the second support ring.

3. The double node protection water supply and drainage pipeline of claim 2, wherein the inner side of the first support plate is filled with a sealing gasket.

4. The double-node protection water supply and drainage pipeline according to claim 1, wherein the connecting seat is provided with an upper part and a lower part, and a buffer layer is arranged between the two parts of the connecting seat.

5. The double node protection water supply and drainage pipeline of claim 1, wherein a tripod fixing block is arranged between the first pipeline mould and the second pipeline mould, and a pressure sensor is arranged above the first pipeline mould.

6. The double joint protection water supply and drainage pipeline according to claim 1, wherein the second pipeline die is provided with a threaded rod through a threaded hole, the end part of the threaded rod is provided with a second fixed block, the second fixed block clamps the joint pipe, and the threaded rod is provided with a nut sleeve.

7. The double node protection water supply and drainage pipeline according to claim 1, wherein the outer end of the joint pipe is communicated with an external pipeline, and an anti-seepage filling layer and an anti-corrosion coating layer are arranged at the joint of the joint pipe and the external pipeline.