CN209762558U

CN209762558U - Effectual PP water pipe keeps warm

Info

Publication number: CN209762558U
Application number: CN201920130822.XU
Authority: CN
Inventors: 杜宗海
Original assignee: Hunan Mingsu Plastic Technology Co Ltd
Current assignee: Hunan Mingsu Plastic Technology Co Ltd
Priority date: 2019-01-25
Filing date: 2019-01-25
Publication date: 2019-12-10
Anticipated expiration: 2029-01-25

Abstract

The utility model discloses an effectual PP water pipe keeps warm, including annular rubber inserted block, the interior casing of PP water pipe, thermal-insulated seal cover, PP pipe connection cover and protection cushion collar, the inboard of the interior casing of PP water pipe is provided with first insulating layer, and the outside of the interior casing of PP water pipe installs thermal-insulated seal cover, thermal-insulated seal cover's inboard is provided with the second insulating layer, the border position department of the interior casing one end of PP water pipe is provided with annular slot, the PP pipe connection cover is installed in the outside that the interior casing of PP water pipe is close to annular slot one end. The utility model discloses be provided with thermal-insulated seal cover and first insulating layer to be provided with the second insulating layer in thermal-insulated seal cover's inside, thermal-insulated seal cover can effectively play isolated effect, reduces the efficiency that the PP water pipe carries out the heat exchange with the ambient air, and first insulating layer uses with the cooperation of second insulating layer, and the heat loss of casing in the reducible PP water pipe, thereby effectively improves the heat preservation effect of this effectual PP water pipe that keeps warm.

Description

Effectual PP water pipe keeps warm

Technical Field

The utility model relates to a water pipe tubular product technical field specifically is an effectual PP water pipe keeps warm.

Background

The PP pipe uses the random copolymerization technology to ensure that the strength and the high temperature resistance of the polypropylene are well ensured, thereby becoming the main force of water pipe materials, in recent years, along with the increasing market demands of the industries such as construction industry, municipal engineering, hydraulic engineering, agriculture and industry, etc., the China PP pipe industry presents a high-speed development situation, compared with the traditional cast iron pipe, galvanized steel pipe, cement pipe, etc., the PP pipe has the advantages of energy saving, 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, etc., and is widely applied to the construction 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 transportation agricultural irrigation, etc., most of the existing PP pipe only improves the heat preservation effect through the material characteristics of the water pipe, so that the heat preservation performance of the PP pipe can be improved, the heat preservation effect is difficult to improve, and current PP water pipe is when using, PP water pipe itself lacks the protection design, and the condition such as artificially trampling or heavy object extrusion causes the PP water pipe to damage easily, the fracture, and the life of PP water pipe is lower, and simultaneously, current PP water pipe when the installation, PP water pipe self lacks connection structure for the connection of PP water pipe needs to use external connection spare to dock, and the dismouting of PP water pipe is comparatively inconvenient, consequently, the utility model provides a PP water pipe that thermal insulation performance is good is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

an object of the utility model is to provide an effectual PP water pipe keeps warm to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a PP water pipe with good heat preservation effect comprises an annular rubber insert block, a PP water pipe inner shell, a heat insulation sealing sleeve, a PP pipe connecting sleeve and a protection buffer sleeve, wherein a first heat insulation layer is arranged on the inner side of the PP water pipe inner shell, the heat insulation sealing sleeve is arranged on the outer side of the PP water pipe inner shell, a second heat insulation layer is arranged on the inner side of the heat insulation sealing sleeve, an annular slot is arranged at the edge position of one end of the PP water pipe inner shell, a PP pipe connecting sleeve is arranged on the outer side of one end, close to the annular slot, of the PP water pipe inner shell, a first external thread is arranged on the outer side of one end, close to the annular slot, of the PP water pipe inner shell, an internal thread matched with the first external thread is arranged on the inner side of the PP pipe connecting sleeve, the internal thread is meshed with, and a protective buffer sleeve is arranged on the outer side of the heat insulation sealing sleeve.

Preferably, the edge position of the PP water pipe inner shell body far away from one end of the annular slot is provided with an annular rubber insert block matched with the annular slot.

Preferably, rubber antiskid lugs are uniformly arranged on the outer side of the PP pipe connecting sleeve.

Preferably, an external waterproof layer is arranged on the outer side of the protective buffer sleeve.

Preferably, the inner diameter of the PP water pipe inner shell is five centimeters.

Preferably, the thickness of protection cushion collar is a centimetre, the inside even arc rubber buffer piece of installing of protection cushion collar, and the distance between the adjacent arc rubber buffer piece is the same.

Compared with the prior art, the beneficial effects of the utility model are that: the PP water pipe with good heat preservation effect is provided with the heat-insulation sealing sleeve and the first heat-insulation layer, the second heat-insulation layer is arranged in the heat-insulation sealing sleeve, the heat-insulation sealing sleeve can effectively play a role of insulation, the heat exchange efficiency of the PP water pipe and the outside air is reduced, the first heat-insulation layer and the second heat-insulation layer are matched for use, the heat loss of the PP water pipe inner shell can be reduced, the heat preservation effect of the PP water pipe with good heat preservation effect is effectively improved, the PP water pipe with good heat preservation effect is provided with the protective buffer sleeve, the arc-shaped rubber buffer sheets are uniformly arranged in the protective buffer sleeve, when the PP water pipe with good heat preservation effect is trampled and extruded by an external heavy object, the arc-shaped rubber buffer sheets in the protective buffer sleeve can effectively buffer the impact force applied to the PP water pipe with good heat preservation effect, the PP water pipe with good heat preservation effect, thereby be favorable to prolonging the life of this effectual PP water pipe that keeps warm, simultaneously, this effectual PP water pipe that keeps warm is provided with first external screw thread, second external screw thread and PP union coupling cover, and be provided with the internal thread of mutually supporting with first external screw thread and second external screw thread in the inboard of PP union coupling cover, make this effectual PP water pipe that keeps warm need not pass through external connection subassembly alright dock, make the dismouting of this effectual PP water pipe that keeps warm more convenient, the practicality of this effectual PP water pipe that keeps warm has effectively been improved.

Drawings

Fig. 1 is a schematic front sectional view of the present invention;

Fig. 2 is a schematic front view of the present invention;

Fig. 3 is a schematic top cross-sectional view of the present invention;

fig. 4 is a schematic top view of the present invention.

in the figure: 1. an annular rubber insert; 2. a PP water pipe inner shell; 3. a first insulating layer; 4. a second thermal insulation layer; 5. a heat-insulating sealing sleeve; 6. an annular slot; 7. an internal thread; 8. connecting sleeves of PP pipes; 9. a first external thread; 10. an arc-shaped rubber buffer sheet; 11. a protective buffer sleeve; 12. an outer waterproof layer; 13. a second external thread; 14. rubber anti-skid projections.

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. 1-4, the present invention provides an embodiment: a PP water pipe with good heat preservation effect comprises an annular rubber insert block 1, a PP water pipe inner shell 2, a heat insulation sealing sleeve 5, a PP pipe connecting sleeve 8 and a protective buffer sleeve 11, wherein a first heat insulation layer 3 is arranged on the inner side of the PP water pipe inner shell 2, the heat insulation sealing sleeve 5 is arranged on the outer side of the PP water pipe inner shell 2, a second heat insulation layer 4 is arranged on the inner side of the heat insulation sealing sleeve 5, an annular slot 6 is arranged at the edge position of one end of the PP water pipe inner shell 2, a PP pipe connecting sleeve 8 is arranged on the outer side of one end, close to the annular slot 6, of the PP water pipe inner shell 2, a first external thread 9 is arranged on the outer side of one end, close to the annular slot 6, of the PP water pipe inner shell 2, an internal thread 7 matched with the first external thread 9 is arranged on the inner side of the PP water pipe connecting sleeve 8, the internal, and a protective buffer sleeve 11 is arranged on the outer side of the heat insulation sealing sleeve 5.

In this implementation: the border position department that annular slot 6 one end was kept away from to casing 2 in the PP water pipe installs annular rubber inserted block 1 with annular slot 6 mutually supporting, can use with the cooperation of annular slot 6, be favorable to improving the leakproofness of the butt joint of casing 2 in the PP water pipe, PP union coupling 8's the outside evenly is provided with rubber non-slip raised 14, skid-proof effect is better, the outside of protection cushion collar 11 is provided with outside waterproof layer 12, can prevent intraductal liquid seepage, the internal diameter of casing 2 in the PP water pipe is five centimetres, the thickness of protection cushion collar 11 is one centimetre, protection cushion collar 11 is inside evenly installs arc rubber buffer pad 10, and the distance between the adjacent arc rubber buffer pad 10 is the same, the cushioning effect is better.

The working principle is as follows: when the heat-insulating PP water pipe is in use, if two groups of PP water pipe inner shells 2 need to be butted, one end of a second external thread 13 of one group of PP water pipe inner shell 2 can be screwed into a PP pipe connecting sleeve 8 on the other group of PP water pipe inner shell 2, the second external thread 9 is meshed with an internal thread 7, an annular rubber insert block 1 on one group of PP water pipe inner shell 2 is inserted into an annular slot 6 on the other group of PP water pipe inner shell 2, the two groups of PP water pipe 2 bodies can be butted together for combined use, when the two groups of PP water pipe inner shells 2 need to be separated, one group of PP water pipe inner shells 2 are rotated, the second external thread 13 is rotated out from the interior of the PP pipe connecting sleeve 8, and the annular rubber insert block 1 is pulled out from the annular slot 6, the two groups of PP water pipe inner shells 2 can be separated, and in the use process of the PP water pipe with good heat-insulating effect, if the PP water pipe is extruded by artificial treading or external heavy objects, an The utility model discloses a PP water pipe, including the casing 2, reduce the damage that the casing 2 received in the PP water pipe, avoid the casing 2 atress fracture in the PP water pipe, be favorable to prolonging the life of this effectual PP water pipe that keeps warm, and simultaneously, thermal-insulated seal cover 5, first insulating layer 3 and second insulating layer 4, thermal-insulated seal cover 5 can effectively play isolated effect, reduce PP water pipe 2 and the efficiency that the external air carries out the heat exchange, first insulating layer 3 uses with the cooperation of second insulating layer 4, the heat loss of casing 2 in the reducible PP water pipe, thereby effectively improve the heat preservation effect of this effectual PP water pipe that keeps warm.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an effectual PP water pipe keeps warm, includes annular rubber inserted block (1), PP water pipe inner casing (2), thermal-insulated seal cover (5), PP union coupling cover (8) and protection cushion collar (11), its characterized in that: the inner side of the PP water pipe inner shell (2) is provided with a first heat insulation layer (3), the outer side of the PP water pipe inner shell (2) is provided with a heat insulation sealing sleeve (5), the inner side of the heat insulation sealing sleeve (5) is provided with a second heat insulation layer (4), the edge position of one end of the PP water pipe inner shell (2) is provided with an annular slot (6), the outer side of one end, close to the annular slot (6), of the PP water pipe inner shell (2) is provided with a PP pipe connecting sleeve (8), the outer side of one end, close to the annular slot (6), of the PP water pipe inner shell (2) is provided with a first external thread (9), the inner side of the PP pipe connecting sleeve (8) is provided with an internal thread (7) matched with the first external thread (9), the internal thread (7) is meshed with the first external thread (9), the outer side, far away from one end of the PP water pipe inner shell (2, and a protective buffer sleeve (11) is arranged on the outer side of the heat insulation sealing sleeve (5).

2. The PP water pipe with good heat preservation effect as claimed in claim 1, is characterized in that: the edge position that PP water pipe inner shell (2) kept away from annular slot (6) one end is installed and is mutually supported annular rubber inserted block (1) with annular slot (6).

3. The PP water pipe with good heat preservation effect as claimed in claim 1, is characterized in that: rubber antiskid lugs (14) are uniformly arranged on the outer side of the PP pipe connecting sleeve (8).

4. The PP water pipe with good heat preservation effect as claimed in claim 1, is characterized in that: an external waterproof layer (12) is arranged on the outer side of the protective buffer sleeve (11).

5. The PP water pipe with good heat preservation effect as claimed in claim 1, is characterized in that: the inner diameter of the PP water pipe inner shell (2) is five centimeters.

6. The PP water pipe with good heat preservation effect as claimed in claim 1, is characterized in that: the thickness of protection cushion collar (11) is one centimetre, protection cushion collar (11) inside evenly installs arc rubber buffer piece (10), and the distance between adjacent arc rubber buffer piece (10) is the same.