CN219282770U

CN219282770U - Heat preservation type hot water pipe structure

Info

Publication number: CN219282770U
Application number: CN202223095035.7U
Authority: CN
Inventors: 余文娣; 胡刚; 房良亮
Original assignee: Hangzhou Haigang Energy Conservation Technology Co ltd
Current assignee: Hangzhou Haigang Energy Conservation Technology Co ltd
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-06-30
Anticipated expiration: 2032-11-18

Abstract

The utility model discloses a heat-preservation type hot water pipe structure which comprises a pipe body, wherein a heat-preservation structure is arranged inside the pipe body, a fixing component is arranged outside the pipe body, the heat-preservation structure comprises an inner pipe arranged inside the pipe body, a heat-insulation film is fixedly connected to the outer part of the inner pipe, a heat-resistant layer is fixedly connected to the outer part of the heat-insulation film, a heat-preservation layer is arranged outside the heat-resistant layer, a wear-resistant layer is arranged outside the heat-preservation layer, a sleeve is fixedly connected to one end of the pipe body, a connecting cylinder is fixedly connected to one end of the pipe body, which is far away from the connecting cylinder, a plug connector is arranged on the right side of the connecting cylinder, and a sealing ring is arranged outside the plug connector. By arranging the heat insulation structure, the heat insulation performance is improved, the heat loss of hot water or hot air in the conveying process is reduced, the problems that the conveying distance is too long, the heat loss is easy to cause, the temperature of the hot water and the hot air is reduced, and the resource waste is caused are solved.

Description

Heat preservation type hot water pipe structure

Technical Field

The utility model relates to the field of hot water pipes, in particular to a heat preservation type hot water pipe structure.

Background

The hot water pipe is used as heating connecting pipe and hot water pipe for water heater, and is high temperature and high pressure resistant for household pipe.

At present, a hot water pipe is widely used for conveying hot water and hot air in families and production, but in the conventional hot water pipe conveying process for conveying the hot water and the hot air, heat loss is easily caused due to the fact that the conveying distance is too long, the temperature of the hot water or the hot air is reduced, and resource waste is caused.

Disclosure of Invention

The utility model mainly aims to provide a heat-preservation type hot water pipe structure, which solves the technical problems that the heat loss is easy to cause due to long conveying distance, and the waste of resources is caused due to the fact that the temperature of hot water and hot air is reduced.

In order to achieve the aim, the utility model provides a heat-preservation type hot water pipe structure, which comprises a pipe body, wherein a heat-preservation structure is arranged in the pipe body, and a fixing assembly is arranged outside the pipe body;

the heat insulation structure comprises an inner pipe arranged in a pipe body, a heat insulation film is fixedly connected to the outer portion of the inner pipe, a heat-resistant layer is fixedly connected to the outer portion of the heat insulation film, a heat insulation layer is arranged on the outer portion of the heat-resistant layer, a wear-resistant layer is arranged on the outer portion of the heat insulation layer, a sleeve is fixedly connected to one end of the pipe body, a connecting cylinder is fixedly connected to one end of the pipe body away from the sleeve, a plug connector is arranged on the right side of the connecting cylinder, and a sealing ring is arranged on the outer portion of the plug connector.

Further, the fixed assembly comprises a fixed screw rod in threaded connection with the sleeve, and the sleeve is in threaded connection with the connecting cylinder through the fixed screw rod.

Further, the heat insulation film is glass wool, and the heat-resistant layer is composite silicate.

Further, the heat preservation layer is rock wool, and the wear-resisting layer is rubber.

Further, the size of the plug connector is matched with the size of the sleeve, and the connecting cylinder is plugged with the sleeve through the plug connector.

Further, the sealing ring is subjected to high temperature resistance and corrosion resistance treatment and is tightly attached to the inner wall of the sleeve.

By arranging the heat insulation structure, the heat insulation performance is improved, the heat loss of hot water or hot air in the conveying process is reduced, the problems that the conveying distance is too long, the heat loss is easy to cause, the temperature of the hot water and the hot air is reduced, and the resource waste is caused are solved.

The utility model fixes by arranging the fixing structure, thereby solving the problem of water leakage and air leakage caused by sliding after installation and connection.

Drawings

FIG. 1 is a cross-sectional view of a structure in accordance with an embodiment of the present utility model;

fig. 2 is a cross-sectional view of a sleeve according to an embodiment of the present utility model.

In the figure: 1 pipe body, 2 inner pipe, 3 heat insulating film, 4 heat-resistant layer, 5 heat-insulating layer, 6 wearing layer, 7 sleeve, 8 connecting cylinder, 9 bayonet joint, 10 sealing washer, 11 fixing screw.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

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.

Referring to fig. 1 and 2, fig. 1 is a schematic structural view of an embodiment of the present utility model, and fig. 2 is a structural cross-sectional view of a sleeve in an embodiment of the present utility model, a heat-insulation type hot water pipe structure includes a pipe body 1, a heat-insulation structure is disposed inside the pipe body 1, and a fixing assembly is disposed outside the pipe body 1.

In this embodiment, insulation construction includes the inside inner tube 2 that tube body 1 inside set up, hot water and steam carry in the inside of inner tube 2, reduce thermal loss, the outside fixedly connected with thermal insulation membrane 3 of inner tube 2, the outside fixedly connected with heat-resisting layer 4 of thermal insulation membrane 3, thermal insulation membrane 3 is glass cotton, heat-resisting layer 4 is compound silicate, glass cotton plasticity is very good, the material is light, the thermal conductivity is low, the sexual valence relative altitude, compound silicate can not distribute harmful gas, it is energy-concerving and environment-protective, the outside of heat-resisting layer 4 is provided with heat preservation 5, the outside of heat preservation 5 is provided with wearing layer 6, heat preservation 5 is the rock wool, wearing layer 6 is rubber, the rock wool has stronger dampproofing nature, the wettability of arranging, the rubber has shock attenuation buffering, stand wear and tear characteristics, increase the protectiveness, increase life.

In this embodiment, the one end fixedly connected with sleeve 7 of body 1, the one end fixedly connected with connecting cylinder 8 of sleeve 7 is kept away from to body 1, the right side of connecting cylinder 8 is provided with bayonet joint 9, the size of bayonet joint 9 and the size looks adaptation of sleeve 7, connecting cylinder 8 is pegged graft through bayonet joint 9 and sleeve 7, peg graft through connecting cylinder 8 and sleeve 7, connect a plurality of bodies 1, increase water pipe length, the outside of bayonet joint 9 is provided with sealing washer 10, sealing washer 10 is through high temperature resistant and corrosion resistant processing, and closely laminate with the inner wall of sleeve 7, increase sealing washer 10's life, strengthen the gas tightness after body 1 interconnect, prevent to leak.

It should be noted that, through setting up insulation construction, increased the heat preservation, reduced the heat loss of hot water or steam in the transportation process, solved the transportation distance too long, caused the heat loss easily, reduced hot water and steam temperature, caused the extravagant problem of resource.

In this embodiment, through setting up inner tube 2, make steam or hot water carry in the inside of inner tube 2, reduce the contact with the air, reduce the heat loss of the inside hot water of inner tube 2 or steam through setting up layer 3 that generates heat, heat-resistant layer 4 and heat preservation 5, through setting up wearing layer 6, increase the protectiveness of body 1, reduce the wearing and tearing in the transportation, closely peg graft through connecting cylinder 8 and sleeve 7, connect a plurality of bodies 1, increase hot-water line length, through setting up sealing washer 10, avoid producing the problem of leaking.

In this embodiment, the fixed subassembly includes the fixing screw 11 with sleeve 7 threaded connection, and sleeve 7 passes through fixing screw 11 and connecting cylinder 8 threaded connection, fixes sleeve 7 and connecting cylinder 8, reduces the slip and leaks.

It is to be noted that, through setting up fixed knot structure, fix, the problem of leaking gas leakage that has been solved to take place to slide after the installation connection.

In the embodiment, the sleeve 7 is connected with the connection through 8 threads through the fixing screw 11, so that the aim of reinforcing and reducing sliding is fulfilled.

The foregoing description is only of the preferred embodiments of the present utility model, and is not intended to limit the scope of the utility model, but rather is intended to cover any equivalents of the structures or equivalent processes disclosed herein or in the alternative, which may be employed directly or indirectly in other related arts.

Claims

1. The heat preservation type hot water pipe structure comprises a pipe body (1) and is characterized in that a heat preservation structure is arranged inside the pipe body (1), and a fixing assembly is arranged outside the pipe body (1);

the heat insulation structure comprises an inner pipe (2) arranged inside a pipe body (1), an outer fixedly connected with heat insulation film (3) of the inner pipe (2), a heat-resistant layer (4) is fixedly connected to the outer part of the heat insulation film (3), a heat insulation layer (5) is arranged outside the heat-resistant layer (4), a wear-resistant layer (6) is arranged outside the heat insulation layer (5), a sleeve (7) is fixedly connected to one end of the pipe body (1), a connecting cylinder (8) is fixedly connected to one end of the pipe body (1) far away from the sleeve (7), a plug connector (9) is arranged on the right side of the connecting cylinder (8), and a sealing ring (10) is arranged outside the plug connector (9).

2. A heat-insulating hot water pipe structure as claimed in claim 1, wherein the fixing assembly comprises a fixing screw (11) screwed with the sleeve (7), and the sleeve (7) is screwed with the connecting cylinder (8) through the fixing screw (11).

3. A heat-insulating hot water pipe structure as claimed in claim 1, wherein the heat-insulating film (3) is glass wool and the heat-resistant layer (4) is a composite silicate.

4. A heat-insulating hot water pipe structure as claimed in claim 1, characterized in that the heat-insulating layer (5) is rock wool and the wear-resistant layer (6) is rubber.

5. A heat preservation type hot water pipe structure as claimed in claim 1, characterized in that the size of the plug connector (9) is matched with the size of the sleeve (7), and the connecting cylinder (8) is plugged with the sleeve (7) through the plug connector (9).

6. A heat-insulating hot water pipe structure as claimed in claim 1, wherein the sealing ring (10) is subjected to high temperature and corrosion resistant treatment and is tightly attached to the inner wall of the sleeve (7).