CN219140080U - Pipeline for municipal water supply engineering - Google Patents

Pipeline for municipal water supply engineering Download PDF

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Publication number
CN219140080U
CN219140080U CN202320276528.6U CN202320276528U CN219140080U CN 219140080 U CN219140080 U CN 219140080U CN 202320276528 U CN202320276528 U CN 202320276528U CN 219140080 U CN219140080 U CN 219140080U
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China
Prior art keywords
pipeline
interface
sealing
notch
connector
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CN202320276528.6U
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Chinese (zh)
Inventor
王河茗
陈丽婷
黄金燕
吴滢雯
沈育滨
石求烽
卓俊鍪
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Shenzhen Qingyuan Water Design Consulting Co ltd
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Shenzhen Qingyuan Water Design Consulting Co ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/20Controlling water pollution; Waste water treatment

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  • Branch Pipes, Bends, And The Like (AREA)

Abstract

The utility model discloses a pipeline for municipal water supply engineering, which comprises a pipeline main body, wherein a front pipeline connector is fixedly arranged on the front surface of the pipeline main body, a rear pipeline connector is fixedly arranged on the rear surface of the pipeline main body, a connector clamping groove is formed in the front surface of the front pipeline connector, connector clamping openings are fixedly arranged on the rear surface of the rear pipeline connector, the front pipeline connectors and the rear pipeline connector between different pipeline main bodies are fixedly connected through fixing devices, the pipeline main body comprises an inner pipeline pipe, an insulating layer and an outer pipeline pipe, the outer curved surface of the inner pipeline pipe is fixedly provided with the insulating layer, and the outer curved surface of the insulating layer is fixedly provided with the outer pipeline pipe. The heat-insulating layer reduces the heat exchange efficiency between water flow and the outside, so that the pipeline has more effective antifreezing effect in the use process, the joint between the pipelines is sealed in multiple ways, the connection tightness is good, and the risks of water leakage and water seepage of the pipeline are reduced.

Description

Pipeline for municipal water supply engineering
Technical Field
The utility model relates to the field of pipelines, in particular to a pipeline for municipal water supply engineering.
Background
The pipeline for municipal water supply engineering is a pipeline, generally comprises pipeline main part and fixing device etc., municipal water supply engineering is the component part of urban utility, municipal water supply engineering is usually by the water source, water delivery pipe canal, water works and water distribution pipe network etc. the construction of water distribution pipe network is laid from the pipeline, the water supply pipeline of present use is according to the difference of laying place and environment, especially exposes the pipeline in low temperature environment and is frozen the damage easily by the low temperature to along with pipeline live time's growth, pipeline interface department leakproofness can reduce, the condition that appears infiltration, leak water has wasted the water resource, still can increase municipal water supply engineering's maintenance cost.
Disclosure of Invention
The utility model mainly aims to provide a pipeline for municipal water supply engineering, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a pipeline for municipal water supply engineering, includes the pipeline main part, the front surface fixed mounting of pipeline main part has the pipeline front interface, the rear surface fixed mounting of pipeline main part has the pipeline back interface, the interface draw-in groove has been seted up to the front surface of pipeline front interface, the rear surface fixed mounting of interface has the interface bayonet socket after the pipeline, different the pipeline front interface between the pipeline main part carries out fixed connection with the pipeline back interface through fixing device.
Preferably, the pipeline main body comprises a pipeline inner pipe, an insulating layer and a pipeline outer pipe, wherein the insulating layer is fixedly arranged on the outer curved surface of the pipeline inner pipe, and the pipeline outer pipe is fixedly arranged on the outer curved surface of the insulating layer.
Preferably, a sealing ring is fixedly arranged in the interface clamping groove.
Preferably, a sealing gasket is movably arranged on the rear surface of the rear interface of the pipeline at a position close to the outer curved surface of the bayonet of the interface.
Preferably, the fixing device comprises an arc upper notch, an arc lower notch, a sealing strip, a sealing clamping groove, a sealing bayonet, a fixing clamping plate and a bolt, wherein the fixing clamping plate is fixedly arranged at two sides of the arc upper notch, the fixing clamping plate is fixedly arranged at two sides of the arc lower notch, the arc upper notch is fixedly connected with the fixing clamping plate and the arc lower notch through the bolt, the sealing strip is movably arranged in the arc upper notch and the arc lower notch, the sealing bayonet is fixedly arranged at the front end of the sealing strip, and the sealing bayonet is formed in the rear end of the sealing strip.
Preferably, the front pipeline interface and the rear pipeline interface between the pipeline main bodies are connected with the interface bayonet in a clamping manner through an interface clamping groove, the interface clamping groove and the interface bayonet are sealed through a sealing ring, and the front pipeline interface and the rear pipeline interface are sealed through a sealing gasket.
Preferably, the fixing device is fixedly connected with the front pipeline connector and the rear pipeline connector through the arc upper notch and the arc lower notch, the front end and the rear end of the sealing strip are fixedly connected with the sealing clamping groove through the sealing bayonet, and the fixing device is fixedly sealed at the joint between the pipeline main bodies through the sealing strip.
Compared with the prior art, the utility model has the following beneficial effects: according to the utility model, the heat-insulating layer reduces the heat exchange efficiency between the internal water flow of the pipeline main body and the outside, has an antifreezing effect in a low-temperature environment, avoids the pipeline from being frozen out in use, simultaneously provides a certain degree of vibration buffering for the inner pipe and the outer pipe of the pipeline, improves the impact resistance performance of the pipeline in use, improves the sealing performance of the joint through multiple seals at the pipeline joint, reduces the water seepage and water leakage of the joint in use of the pipeline, and reduces the later maintenance period and maintenance cost of municipal water supply engineering.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a municipal water works pipeline according to the present utility model;
FIG. 2 is a schematic diagram of the main structure of a municipal water works pipeline according to the present utility model;
FIG. 3 is an enlarged view of the position A of FIG. 2 of a municipal water works pipe according to the utility model;
FIG. 4 is a side view, partially in cross section, of a conduit body for a municipal water works conduit of the utility model;
FIG. 5 is a front cross-sectional view of a main body of a municipal water works pipe according to the utility model;
FIG. 6 is a front cross-sectional view of a fixture for municipal water works piping according to the utility model.
In the figure: 1. a pipe body; 101. a pipe inner tube; 102. a heat preservation layer; 103. a pipe outer tube; 2. a pipeline front interface; 3. an interface card slot; 301. a seal ring; 4. an interface bayonet; 401. a sealing gasket; 5. a fixing device; 501. an arc-shaped upper notch; 502. an arc-shaped lower notch; 503. a sealing strip; 504. sealing the clamping groove; 505. sealing the bayonet; 506. a fixed clamping plate; 507. a bolt; 6. and a pipeline rear interface.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-6, a pipeline for municipal water supply engineering comprises a pipeline main body 1, wherein a pipeline front connector 2 is fixedly arranged on the front surface of the pipeline main body 1, a pipeline rear connector 6 is fixedly arranged on the rear surface of the pipeline main body 1, a connector clamping groove 3 is formed in the front surface of the pipeline front connector 2, connector bayonets 4 are fixedly arranged on the rear surface of the pipeline rear connector 6, and the pipeline front connectors 2 and the pipeline rear connectors 6 between different pipeline main bodies 1 are fixedly connected through fixing devices 5.
The pipeline main body 1 comprises a pipeline inner pipe 101, an insulating layer 102 and a pipeline outer pipe 103, wherein the insulating layer 102 is fixedly arranged on the outer curved surface of the pipeline inner pipe 101, the pipeline outer pipe 103 is fixedly arranged on the outer curved surface of the insulating layer 102, the insulating layer 102 plays a role in freezing prevention and improves the impact resistance of the pipeline main body 1, a sealing ring 301 is fixedly arranged in the interface clamping groove 3, a sealing gasket 401 is movably arranged on the rear surface of the pipeline rear interface 6 near the outer curved surface of the interface bayonet 4, the fixing device 5 comprises an arc-shaped upper notch 501, an arc-shaped lower notch 502, a sealing strip 503, a sealing clamping groove 504, a sealing bayonet 505, a fixing clamping plate 506 and bolts 507, the fixing clamping plates 506 are fixedly arranged on two sides of the arc-shaped upper notch 501, the fixing clamping plates 506 are fixedly connected with the fixing clamping plates 506 through the bolts 507, the arc-shaped lower notch 502 are fixedly connected with the fixing clamping plates 502, a sealing strip 503 is movably arranged in the arc-shaped upper notch 501 and the arc-shaped lower notch 502, the sealing strip 503 is fixedly arranged at the front end of the sealing strip 503, the rear end of the sealing strip 503 is provided with a sealing clamping groove 504, the front end of the pipeline main body 1, the pipeline front interface 2 and the pipeline rear interface 6 are connected with the pipeline rear interface 6 through the sealing bayonet 6 and the sealing clamping groove 4 through the clamping groove 6, the sealing clamping groove 2 is connected with the sealing bayonet 2 through the sealing bayonet 6, the sealing bayonet 2 and the sealing bayonet 2 through the sealing bayonet 6, the front interface 2 is connected with the pipeline interface 2 through the sealing bayonet 6 and the sealing interface 6, the front interface 2 and the pipeline interface 2 through the sealing bayonet 6 and the front interface 6 and the sealing interface 6 and the front interface 6 and the sealing neck and the pipeline interface 2, the fixing device 5 performs fixing and sealing at the connection between the pipe bodies 1 through the sealing strip 503.
Before use, the pipeline main body 1 is buried or erected to a designated position, the front joint 2 of the pipeline and the rear joint 6 of the pipeline are fixedly connected through the clamping of the joint clamping groove 3 and the joint clamping groove 4, the sealing ring 301 and the sealing gasket 401 are subjected to double sealing, then the sealing strip 503 is connected on the curved surface of the connecting part in an end-to-end mode through the sealing clamping groove 504 and the sealing clamping groove 505, the arc-shaped upper notch 501 and the arc-shaped lower notch 502 are correspondingly arranged on the curved surface of the connecting part of the pipeline, the fixing clamping plate 506 is fixedly tightened through the bolts 507, the arc-shaped upper notch 501 and the arc-shaped lower notch 502 are correspondingly tightened, the connecting part is fixed, and the sealing strip 503 is used for sealing the connecting part.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a pipeline for municipal water supply engineering which characterized in that: including pipeline main part (1), the front surface fixed mounting of pipeline main part (1) has pipeline front interface (2), the back surface fixed mounting of pipeline main part (1) has pipeline back interface (6), interface draw-in groove (3) have been seted up to the front surface of pipeline front interface (2), the back surface fixed mounting of interface (6) has interface bayonet socket (4) behind the pipeline, different pipeline front interface (2) between pipeline main part (1) and pipeline back interface (6) carry out fixed connection through fixing device (5).
2. A municipal water works pipeline according to claim 1, wherein: the pipeline main body (1) comprises a pipeline inner pipe (101), an insulating layer (102) and a pipeline outer pipe (103), wherein the insulating layer (102) is fixedly arranged on the outer curved surface of the pipeline inner pipe (101), and the pipeline outer pipe (103) is fixedly arranged on the outer curved surface of the insulating layer (102).
3. A municipal water works pipeline according to claim 2, wherein: and a sealing ring (301) is fixedly arranged in the interface clamping groove (3).
4. A municipal water works pipe according to claim 3, wherein: the sealing gasket (401) is movably arranged on the rear surface of the pipeline rear connector (6) at a position close to the outer curved surface of the connector bayonet (4).
5. A municipal water works pipeline according to claim 1, wherein: fixing device (5) are including notch (501), arc notch (502), sealing strip (503), sealed draw-in groove (504), sealed bayonet socket (505), fixed cardboard (506) and bolt (507) constitution down, the both sides fixed mounting of notch (501) has fixed cardboard (506) on the arc, the both sides fixed mounting of notch (502) has fixed cardboard (506) down in the arc, notch (501) pass through bolt (507) and fixed cardboard (506) and notch (502) fixed connection down in the arc, notch (503) have sealing strip (503) with the inside movable mounting of notch (502) down in the arc, sealed bayonet socket (505) are fixed to the front end of sealing strip (503), sealed bayonet socket (504) have been seted up to the rear end of sealing strip (503).
6. The municipal water works pipeline according to claim 5, wherein: different pipeline front interfaces (2) and pipeline rear interfaces (6) between the pipeline main bodies (1) are connected with the interface bayonet (4) in a clamping mode through the interface clamping grooves (3), the interface clamping grooves (3) and the interface bayonet (4) are sealed through sealing rings (301), and the pipeline front interfaces (2) and the pipeline rear interfaces (6) are sealed through sealing gaskets (401).
7. The municipal water works pipeline according to claim 6, wherein: the fixing device (5) is fixedly connected with the pipeline front connector (2) and the pipeline rear connector (6) through the arc upper notch (501) and the arc lower notch (502), the front end and the rear end of the sealing strip (503) are fixedly connected with the sealing clamping groove (504) through the sealing bayonet (505), and the fixing device (5) is fixedly sealed at the connecting part between the pipeline main bodies (1) through the sealing strip (503).
CN202320276528.6U 2023-02-22 2023-02-22 Pipeline for municipal water supply engineering Active CN219140080U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202320276528.6U CN219140080U (en) 2023-02-22 2023-02-22 Pipeline for municipal water supply engineering

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202320276528.6U CN219140080U (en) 2023-02-22 2023-02-22 Pipeline for municipal water supply engineering

Publications (1)

Publication Number Publication Date
CN219140080U true CN219140080U (en) 2023-06-06

Family

ID=86560302

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202320276528.6U Active CN219140080U (en) 2023-02-22 2023-02-22 Pipeline for municipal water supply engineering

Country Status (1)

Country Link
CN (1) CN219140080U (en)

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