CN215258551U

CN215258551U - Composite PPR pipe

Info

Publication number: CN215258551U
Application number: CN202120581480.0U
Authority: CN
Inventors: 孙楚安
Original assignee: Huangshi Wanxin Plastic Co ltd
Current assignee: Huangshi Wanxin Plastic Co ltd
Priority date: 2021-03-22
Filing date: 2021-03-22
Publication date: 2021-12-21
Anticipated expiration: 2031-03-22

Abstract

The utility model discloses a composite PPR pipe, which comprises a pipe body and a fixing mechanism; a pipe body: the outer arc surface of the heat preservation layer is sleeved with a heat preservation layer, the outer arc surface of the heat preservation layer is sleeved with a buffer layer, the outer arc surface of the buffer layer is sleeved with a protective layer, the protective layer is a steel protective layer, the outer arc surface of the protective layer is sleeved with a protective shell, the right end of the outer arc surface of the protective shell is symmetrically provided with mounting plates, the upper side surface and the lower side surface of each mounting plate are respectively symmetrically provided with sliding grooves, and sliding blocks are connected inside the sliding grooves in a sliding mode; a fixing mechanism: the fixing mechanism is arranged at the upper end and the lower end of the mounting plate and fixedly connected with the sliding block, and the fixing mechanism is fixedly connected with the protective layer; wherein: still include the filter screen, the filter screen sets up in the inside left end of body, carries out high-efficient installation, and this compound PPR pipe has improved work quality, and convenient operation has alleviateed personnel's work burden, carries out multistage protection to the body, improves the life of PPR pipe.

Description

Composite PPR pipe

Technical Field

The utility model relates to a PPR manages technical field, specifically is a compound PPR pipe.

Background

The PPR pipe is called as a tripropylene polypropylene pipe, a polypropylene random copolymer pipe or a PPR pipe, is a pipe adopting polypropylene random copolymer as a raw material, has the advantages of energy conservation, material saving, environmental protection, light weight, high strength, corrosion resistance, smooth and non-scaling inner wall, simple and convenient construction and maintenance, long service life and the like compared with the traditional cast iron pipe, galvanized steel pipe, cement pipe and other pipelines, is widely applied to the building industry, municipal administration, industry and agriculture fields such as building water supply and drainage, urban and rural water supply and drainage, urban gas, electric power and optical cable sheath, industrial fluid transmission, agricultural irrigation and the like, but the general PPR pipe cannot ensure the safety of the pipe body when in use, is easy to be collided and broken by the outside, can be easily frozen and broken by the temperature difference formed between the outside temperature and the inside of the pipe body when the weather temperature is lower, can not be rapidly installed when in use, reduces the working efficiency, can not block impurities inside the liquid, the cleaning procedure is cumbersome and therefore it is desirable to design a composite PPR pipe to solve these problems.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a compound PPR pipe, carry out high-efficient protection to the body, guarantee the inside temperature of body, avoid the body to be frost crack, simple to operate is swift, provides work efficiency, can carry out the separation to the impurity of liquid inside, and convenient clearance can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a composite PPR pipe comprises a pipe body and a fixing mechanism;

a pipe body: the outer arc surface of the heat preservation layer is sleeved with a heat preservation layer, the outer arc surface of the heat preservation layer is sleeved with a buffer layer, the outer arc surface of the buffer layer is sleeved with a protective layer, the protective layer is a steel protective layer, the outer arc surface of the protective layer is sleeved with a protective shell, the right end of the outer arc surface of the protective shell is symmetrically provided with mounting plates, the upper side surface and the lower side surface of each mounting plate are respectively symmetrically provided with sliding grooves, and sliding blocks are connected inside the sliding grooves in a sliding mode;

a fixing mechanism: the fixing mechanism is arranged at the upper end and the lower end of the mounting plate and fixedly connected with the sliding block, and the fixing mechanism is fixedly connected with the protective layer;

wherein: still include the filter screen, the filter screen sets up in the inside left end of body, carries out high-efficient installation, has improved work quality, and convenient operation has alleviateed personnel's work burden, carries out multistage protection to the body, improves the life of PPR pipe.

Further, fixed establishment includes slip table, fixed block, screw rod, connecting plate, arc and cushion, the slip table all sets up in the upper surface of slider, and equal threaded connection has the screw rod between two slip tables that transversely correspond around, and both ends symmetry is equipped with the fixed block about the extrados of inoxidizing coating, and the fixed block rotates with the screw rod to be connected, and the relative medial surface of slip table all is through bolt fixedly connected with connecting plate, and the right-hand member of connecting plate all is through bolt fixedly connected with arc, and the intrados of arc all is equipped with the cushion, realizes high-efficient installation.

Further, still include fluid-discharge tube and control valve, the fluid-discharge tube sets up in the outer cambered surface front end of protecting crust, and the rear end of fluid-discharge tube passes inoxidizing coating, buffer layer and heat preservation in proper order and extends to the inside of body, and the control valve is established ties in the inside of fluid-discharge tube, convenient and fast during the clearance.

Further, still include polyurethane foam and aluminium pig, the aluminium pig evenly sets up in the extrados of body, and the one end that the body was kept away from to the aluminium pig all with the intrados fixed connection of heat preservation, polyurethane foam evenly sets up in the inside of heat preservation, realizes high-efficient protection.

Furthermore, the buffer layer structure further comprises cushion blocks, wherein the cushion blocks are arranged inside the buffer layer in a staggered mode.

Compared with the prior art, the beneficial effects of the utility model are that: this compound PPR pipe has following benefit:

1. the screw rod is twisted, the screw rod drives the sliding table to move in the opposite direction, the sliding table drives the connecting plate to move in the direction of the fixing block, the connecting plate drives the arc plate to clamp the outer arc surfaces of the two pipe bodies, the soft cushion seals the joint of the two pipe bodies, liquid leakage and air leakage are avoided, efficient installation is carried out, and working quality is improved.

2. The filter screen can carry out the separation to hair and the large granule piece that internal liquid carried, and every period, twist control valve, the rubbish of being separated passes through the fluid-discharge tube and discharges, and convenient operation has alleviateed personnel's work burden.

3. The inoxidizing coating supports and keeps off external collision impact, protects the safety of inside body, and inside packing of buffer layer has crisscross distribution's cushion, and the cushion cushions are cushioned the collision impact dynamics that receives, further improves the security of body, and the inside polyurethane foam of heat preservation carries out high-efficient heat preservation to the inside temperature of body, and the heat of body is derived to the aluminium pig and stores the protection in carrying polyurethane foam with the temperature, carries out multistage protection to the body, improves the life of PPR pipe.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic diagram of the structure of the present invention viewed from the right.

In the figure: the device comprises a pipe body 1, a mounting plate 2, a sliding groove 3, a sliding block 4, a fixing mechanism 5, a sliding table 51, a fixing block 52, a screw 53, a connecting plate 54, an arc plate 55, a cushion 56, a protective layer 6, a buffer layer 7, a cushion block 8, a heat-insulating layer 9, polyurethane foam 10, an aluminum block 11, a protective shell 12, a filter screen 13, a liquid discharge pipe 14 and a control valve 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a composite PPR pipe comprises a pipe body 1 and a fixing mechanism 5;

a pipe body 1: the outer arc surface of the heat preservation layer 9 is sleeved with the heat preservation layer, the outer arc surface of the heat preservation layer 9 is sleeved with the buffer layer 7, the outer arc surface of the buffer layer 7 is sleeved with the protective layer 6, the protective layer 6 is a steel protective layer, the outer arc surface of the protective layer 6 is sleeved with the protective shell 12, the protective shell 12 achieves the protection effect on the pipe body, the right end of the outer arc surface of the protective shell 12 is symmetrically provided with the mounting plate 2, the mounting plate 2 achieves the supporting effect on the fixing mechanism 5, the upper side surface and the lower side surface of the mounting plate 2 are respectively symmetrically provided with the sliding grooves 3, the sliding blocks 4 are connected inside the sliding grooves 3 in a sliding mode, the pipe body is protected in a multi-stage mode, and the service life of the PPR pipe is prolonged;

the fixing mechanism 5: the fixing mechanism 5 is fixedly connected with the sliding block 4, the fixing mechanism 5 is fixedly connected with the protective layer 12, the fixing mechanism 5 comprises sliding tables 51, fixing blocks 52, screw rods 53, connecting plates 54, arc-shaped plates 55 and soft pads 56, the sliding tables 51 are arranged on the upper surface of the sliding block 4, the screw rods 53 are in threaded connection between the two sliding tables 51 which transversely correspond front and back, the fixing blocks 52 are symmetrically arranged at the upper and lower ends of the outer arc surface of the protective layer 12, the fixing blocks 52 are rotatably connected with the screw rods 53, the connecting plates 54 are fixedly connected with the opposite inner side surfaces of the sliding tables 51 through bolts, the arc-shaped plates 55 are fixedly connected with the right ends of the connecting plates 54 through bolts, the soft pads 56 are arranged on the inner arc surfaces of the arc-shaped plates 55, the screw rods 53 are screwed, the screw rods 53 drive the sliding tables 51 to move in the opposite direction, the sliding tables 51 drive the connecting plates 54 to move towards the direction of the fixing blocks 52, and the connecting plates 54 drive the arc-shaped plates to clamp the outer arc surfaces of the two pipe bodies 1, the soft cushion 56 seals the joint of the two pipe bodies 1, so that liquid leakage and air leakage are avoided, efficient installation is realized, and the working quality is improved;

wherein: still include filter screen 13, filter screen 13 sets up in the inside left end of body 1, and filter screen 13 can carry out the separation to hair and large granule piece that inside liquid carried.

Wherein: still include discharge tube 14 and control valve 15, discharge tube 14 sets up in the outer cambered surface front end of protecting crust 12, and the rear end of discharge tube 14 passes inoxidizing coating 6, buffer layer 7 and heat preservation 9 in proper order and extends to the inside of body 1, and control valve 15 establishes ties in the inside of discharge tube 14, and at every period, the control valve 15 is twisted, and the rubbish that is obstructed passes through discharge tube 14 and discharges, convenient operation has alleviateed personnel's work burden.

Wherein: still include polyurethane foam 10 and aluminium pig 11, aluminium pig 11 evenly sets up in the extrados of body 1, and aluminium pig 11 keeps away from the one end of body 1 all with the intrados fixed connection of heat preservation 9, and polyurethane foam 10 evenly sets up in the inside of heat preservation 9, and polyurethane foam 10 carries out high-efficient heat preservation to the temperature of body 1 inside, and aluminium pig 11 derives the heat of body 1 and stores the protection in polyurethane foam 10 with the temperature transport.

Wherein: still include cushion 8, cushion 8 is crisscross to be set up in the inside of buffer layer 7, improves the safety of body 1.

When in use: when the PPR pipes are connected and installed, the screw rod 53 is screwed, the screw rod 53 drives the sliding table 51 to move in the opposite direction, the two pipe bodies 1 are butted, the screw rod 53 is screwed, the screw rod 53 drives the sliding table 51 to move in the opposite direction, the sliding table 51 drives the connecting plate 54 to move in the direction of the fixed block 52, the connecting plate 54 drives the arc-shaped plate to clamp the outer arc surfaces of the two pipe bodies 1, the soft cushion 56 seals the joint of the two pipe bodies 1 to avoid leakage and air leakage, the filter screen 13 can separate hair and large particle fragments carried by internal liquid, the control valve 15 is screwed every time, separated garbage is discharged through the liquid discharge pipe 14, the protective layer 6 is convenient to operate and resist external collision impact to protect the safety of the internal pipe body 1, the cushion blocks 8 which are distributed in a staggered mode are filled in the buffer layer 7, the cushion blocks 8 buffer the received collision impact force, and the safety of the pipe body 1 is further improved, polyurethane foam 10 inside heat preservation 9 carries out high-efficient heat preservation to the inside temperature of body 1, and the heat of body 1 is derived to aluminium pig 11 and stores the protection in polyurethane foam 10 with the temperature transport.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A composite PPR pipe, which is characterized in that: comprises a pipe body (1) and a fixing mechanism (5);

tube (1): the outer arc surface of the heat insulation layer is sleeved with a heat insulation layer (9), the outer arc surface of the heat insulation layer (9) is sleeved with a buffer layer (7), the outer arc surface of the buffer layer (7) is sleeved with a protective layer (6), the protective layer (6) is a steel protective layer, the outer arc surface of the protective layer (6) is sleeved with a protective shell (12), the right end of the outer arc surface of the protective shell (12) is symmetrically provided with a mounting plate (2), the upper side surface and the lower side surface of the mounting plate (2) are respectively symmetrically provided with sliding chutes (3), and sliding blocks (4) are respectively connected inside the sliding chutes (3) in a sliding manner;

fixing mechanism (5): the fixing mechanisms (5) are fixedly connected with the sliding blocks (4), and the fixing mechanisms (5) are fixedly connected with the protective layers (12);

wherein: still include filter screen (13), filter screen (13) set up in the inside left end of body (1).

2. The composite PPR pipe of claim 1, wherein: fixed establishment (5) are including slip table (51), fixed block (52), screw rod (53), connecting plate (54), arc (55) and cushion (56), slip table (51) all set up in the upper surface of slider (4), equal threaded connection has screw rod (53) between two slip tables (51) that transversely correspond around, both ends symmetry is equipped with fixed block (52) about the extrados of inoxidizing coating (12), fixed block (52) rotate with screw rod (53) and are connected, the relative medial surface of slip table (51) all is through bolt fixedly connected with connecting plate (54), the right-hand member of connecting plate (54) all is through bolt fixedly connected with arc (55), the intrados of arc (55) all is equipped with cushion (56).

3. The composite PPR pipe of claim 1, wherein: the pipe body is characterized by further comprising a liquid discharge pipe (14) and a control valve (15), wherein the liquid discharge pipe (14) is arranged at the front end of the outer arc surface of the protective shell (12), the rear end of the liquid discharge pipe (14) sequentially penetrates through the protective layer (6), the buffer layer (7) and the heat preservation layer (9) and extends to the inside of the pipe body (1), and the control valve (15) is connected in series with the inside of the liquid discharge pipe (14).

4. The composite PPR pipe of claim 1, wherein: still include polyurethane foam (10) and aluminium pig (11), aluminium pig (11) evenly set up in the extrados of body (1), and the one end that body (1) were kept away from in aluminium pig (11) all with the intrados fixed connection of heat preservation (9), polyurethane foam (10) evenly set up in the inside of heat preservation (9).

5. The composite PPR pipe of claim 1, wherein: the buffer layer is characterized by further comprising cushion blocks (8), wherein the cushion blocks (8) are arranged inside the buffer layer (7) in a staggered mode.