CN218818689U

CN218818689U - Heat preservation PP-R pipe

Info

Publication number: CN218818689U
Application number: CN202223444693.2U
Authority: CN
Inventors: 顾建荣; 沈育红; 顾晓云
Original assignee: Suzhou Teneng Management Technology Co ltd
Current assignee: Suzhou Teneng Management Technology Co ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-04-07
Anticipated expiration: 2032-12-22

Abstract

The utility model relates to a heat preservation pipe field discloses a heat preservation PP-R pipe, including the PPR pipe, the fixed cover of PPR outside of tubes surface is equipped with the heating net, PPR outside of tubes surface embedding is provided with a plurality of temperature sensor, the fixed cover of heating net surface is equipped with the vacuum layer, the fixed cover of vacuum layer surface is equipped with the compressive layer, the fixed cover of compressive layer surface is equipped with the heat preservation, the fixed cover of heat preservation surface is equipped with the overcoat layer, the overcoat layer upper end is provided with control mechanism by one side embedding. The utility model discloses in, through inside heating net and the temperature sensor of being provided with, can be at the automatic start heating function to set up vacuum layer and heat preservation in inside, reduced thermal transmission and improved thermal-insulated ability, improved the heat retaining performance of insulating tube, and set up the crushing layer in inside, make the mechanical properties of this insulating tube improve, increased life.

Description

Heat preservation PP-R pipe

Technical Field

The utility model relates to a heat preservation pipe field especially relates to a heat preservation PP-R pipe.

Background

The technical scheme is that the heat preservation PP-R pipe comprises a pipe body, a heating protection outer pipe is fixedly connected to the outer side wall of the pipe body, a heating cavity is formed between the pipe body and the heating protection outer pipe, a heating wire distributed in a spiral shape is fixedly connected to the inner side wall of the heating protection outer pipe, the other end of the heating wire is electrically connected with a power supply wiring, and the other end of the power supply wiring penetrates through and extends to the outside of the heating protection outer pipe. The outer side wall fixedly connected with installation piece of heating protection outer tube, the internally mounted of installation piece has temperature controller, and the temperature sensing module is installed to the inside wall of heating protection outer tube to external heating keeps warm when the external temperature is too big with the intraductal difference in temperature of PP-R, plays fine separation effect to body and external low temperature, has improved the thermal insulation performance of PP-R pipe under the external temperature crosses low environment.

The inventor finds that the prior art has the following problems in the process of realizing the utility model: 1. the inside of the above-mentioned comparison patent is not provided with a heat-insulating layer, and heat insulation needs to be carried out in a heating mode all the time, so that the cost of medium transmission is increased; 2. the pressure resistant layer is not arranged in the comparison patent, and when the pipeline is impacted, the pipeline is easy to damage, so that great economic loss is caused.

Accordingly, one skilled in the art provides an insulated PP-R pipe to solve the problems set forth in the background above.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the heat preservation PP-R pipe that proposes through inside heating network and the temperature sensor of being provided with, can be at the automatic start heating function to set up vacuum layer and heat preservation in inside, reduced thermal transmission and improved thermal-insulated ability, improved the thermal-insulated performance of insulating tube, and set up the resistance to compression layer in inside, make the mechanical properties of this insulating tube improve, increased life.

In order to achieve the above purpose, the utility model provides a following technical scheme: a heat preservation PP-R pipe comprises a PPR pipe, wherein a heating net is fixedly sleeved on the outer surface of the PPR pipe, a plurality of temperature sensors are embedded in the outer surface of the PPR pipe, a vacuum layer is fixedly sleeved on the outer surface of the heating net, and a pressure-resistant layer is fixedly sleeved on the outer surface of the vacuum layer;

the outer surface of the compression resistant layer is fixedly sleeved with a heat insulation layer, the outer surface of the heat insulation layer is fixedly sleeved with an outer sleeve layer, and a control mechanism is embedded into one side of the upper end of the outer sleeve layer;

through above-mentioned technical scheme, but this insulating tube is through the temperature of the intraductal flow medium of inside temperature sensor real-time supervision who sets up, can start the heating pipe when the temperature is low excessively and heat inside to vacuum layer and the heat preservation through inside setting have improved the heat retaining effect of this insulating tube, and the resistance to compression layer has improved the mechanical strength of this insulating tube, has avoided the pipeline to be crushed, has improved life.

Further, the vacuum layer comprises a second reinforcing pipe, a support frame is fixedly sleeved on the outer surface of the second reinforcing pipe, and a first reinforcing pipe is fixedly sleeved on the outer surface of the support frame;

through above-mentioned technical scheme for the support frame can support first reinforcement pipe and second reinforcement pipe, and the support frame of triangle-shaped structure has improved the crushing resistance of vacuum layer simultaneously.

Further, a vacuum area is arranged between the first reinforcing pipe and the second reinforcing pipe;

through the technical scheme, no transmission medium exists in the vacuum area, so that the heat transmission is greatly reduced, and the heat preservation effect is improved.

Furthermore, the compression-resistant layer comprises two compression-resistant pipes, and elastic filling is fixedly arranged in the two compression-resistant pipes;

through above-mentioned technical scheme, the impact force that the pipeline received can be absorbed in the elasticity packing to this insulating tube's toughness has been improved.

Furthermore, two bent plates are embedded in the elastic filler, and a plurality of reinforcing holes are formed between the upper end and the lower end of the elastic filler;

through above-mentioned technical scheme, minimum curved surface shape has been constituteed with strengthening hole and elasticity to two bent plates to improved the resistance to shock of resistance to compression layer, makeed this insulating tube's protectiveness improve, increased life.

Further, the insulating layer is made of rigid polyurethane foam;

through the technical scheme, the polyurethane foam plastic has good mechanical property and heat insulation property, so that the heat insulation property of the pipeline is improved, and the compression resistance is further improved.

Further, the material of the outer sleeve layer is a PE pipe;

through above-mentioned technical scheme, the corrosion resistance of PE pipe is strong, can protect inside multilayer pipeline externally, has further improved the life of this insulating tube.

Furthermore, the control mechanism comprises a waterproof frame, a communication chip is fixedly arranged on one side inside the waterproof frame, and a processor chip is fixedly arranged on one side, far away from the communication chip, inside the waterproof frame;

through the technical scheme, the communication chip can transmit the temperature of the circulating medium in the pipeline to the mobile terminal of a user in real time, the management of the user on the circulation of the pipeline is facilitated, and the processor chip can control the automatic heating of the internal heating network.

The utility model discloses following beneficial effect has:

1. the utility model provides a pair of heat preservation PP-R pipe, this insulating tube is provided with heating network and temperature sensor in inside, can be when the medium temperature that detects the inside transmission of pipeline is low excessively, through treater chip automatic start heating to be provided with vacuum layer and heat preservation in inside, reduced thermal transmission and the thermal-insulated ability of heat preservation through the vacuum district of vacuum in situ portion, make this insulating tube heat retaining performance improve greatly.

2. The utility model provides a pair of heat preservation PP-R pipe, this insulating tube have set up the resistance to compression layer in inside, can constitute minimum curved surface shape through the inside resistance to compression pipe, bent plate, enhancement hole and the elasticity packing that sets up in resistance to compression layer, minimum curved surface shape has fabulous shock resistance to the mechanical properties on resistance to compression layer has been improved, and the support frame that sets up in vacuum in situ portion adopts stable triangle-shaped frame, finally makes the protection nature of this insulating tube improve, has increased life.

Drawings

FIG. 1 is a schematic view of the side-axis structure of the present invention;

fig. 2 is a schematic structural diagram of the vacuum layer of the present invention;

FIG. 3 is a schematic structural view of the anti-pressure layer of the present invention;

fig. 4 is a schematic front sectional view of the control mechanism of the present invention.

Illustration of the drawings:

1. a PPR tube; 2. heating the net; 3. a vacuum layer; 4. a pressure resistant layer; 5. a heat-insulating layer; 6. an outer jacket layer; 7. a control mechanism; 8. a temperature sensor; 301. a first reinforcing tube; 302. a support frame; 303. a vacuum zone; 304. a second reinforcing tube; 401. a compression resistant tube; 402. elastic filling; 403. a curved plate; 404. a reinforcement hole; 701. a waterproof frame; 702. a processor chip; 703. a communication chip.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

The embodiment is as follows:

referring to fig. 1-4, the present invention provides an embodiment: a heat preservation PP-R pipe comprises a PPR pipe 1, the PPR pipe 1 is good in toughness, high in strength, excellent in processing performance and good in creep resistance at a high temperature, so that the pipeline can be used for transporting a high-temperature medium, a heating net 2 is fixedly sleeved on the outer surface of the PPR pipe 1, the interior of the pipeline can be heated through the heating net 2, a plurality of temperature sensors 8 are embedded in the outer surface of the PPR pipe 1, the temperature of a flowing medium in the pipeline can be monitored in real time through the temperature sensors 8, a vacuum layer 3 is fixedly sleeved on the outer surface of the heating net 2, heat preservation is improved through the vacuum layer 3, a compression resistant layer 4 is fixedly sleeved on the outer surface of the vacuum layer 3, and mechanical performance of the pipeline is improved;

the outer surface of the pressure-resistant layer 4 is fixedly sleeved with a heat-insulating layer 5, the outer surface of the heat-insulating layer 5 is fixedly sleeved with an outer sleeve layer 6, a control mechanism 7 is embedded into one side of the upper end of the outer sleeve layer 6, the control mechanism 7 is in electric wire connection with the temperature sensor 8 and the heating net 2, and the functions of automatic heating and information transmission can be realized through the control mechanism 7;

but this insulating tube is through the temperature of the intraductal flowing medium of inside temperature sensor 8 real-time supervision who sets up, but the start-up heating pipe heats inside when the temperature crosses lowly to vacuum layer 3 and the heat preservation 5 that set up through inside have improved the heat retaining effect of this insulating tube, and compressive layer 4 has improved the mechanical strength of this insulating tube, has avoided the pipeline to be crushed, has improved life.

Vacuum layer 3 includes second reinforcing pipe 304, the fixed cover of second reinforcing pipe 304 surface is equipped with support frame 302, the fixed cover of support frame 302 surface is equipped with first reinforcing pipe 301, make support frame 302 can support first reinforcing pipe 301 and second reinforcing pipe 304, the support frame 302 of triangle-shaped structure has improved vacuum layer 3's crushing resistance simultaneously, be provided with vacuum area 303 between first reinforcing pipe 301 and the second reinforcing pipe 304, the inside no transmission medium of vacuum area 303, thereby the thermal transmission has been reduced greatly, heat retaining effect has been improved.

The compressive layer 4 includes two compressive pipes 401, the inside fixed elasticity that is provided with of two compressive pipes 401 is filled 402, the impact force that the pipeline received can be absorbed to elasticity filling 402, thereby the toughness of this insulating tube has been improved, the inside embedding of elasticity filling 402 is provided with two bent plates 403, a plurality of enhancement holes 404 have been seted up between the elasticity filling 402 upper and lower ends, two bent plates 403 and enhancement hole 404 and elasticity filling 402 have constituteed minimum curved surface shape, thereby the performance that the compressive layer 4 shocks resistance has been improved, make the protectiveness of this insulating tube improve, and the service life is prolonged.

The material of heat preservation 5 is rigid polyurethane foam, and polyurethane foam has good mechanical properties and thermal insulation performance to when having improved this pipeline heat preservation performance, further improved crushing resistance, the material of overcoat layer 6 is the PE pipe, and the corrosion resistance of PE pipe is strong, can protect inside multilayer pipeline in the outside, has further improved the life of this insulating tube.

Control mechanism 7 includes waterproof frame 701, and the inside one side of waterproof frame 701 is fixed and is provided with communication chip 703, and the inside communication chip 703 one side of keeping away from of waterproof frame 701 is fixed and is provided with treater chip 702, and communication chip 703 can transmit the temperature of the inside circulation medium of pipeline to user's mobile terminal in real time, has made things convenient for the management of user to the pipeline circulation, and the automatic heating of the steerable internal heating net 2 of treater chip 702.

The working principle is as follows: when using this pipeline, at first connect control mechanism 7 with the power, can carry out the transmission work of higher temperature medium after that, at the in-process of transmission work, the temperature of temperature sensor 8 real-time supervision medium, when the temperature of monitoring is less than the user and predetermines the temperature, heat through processor chip 702 control heating net 2 is automatic, and on transmitting temperature data to administrative user's mobile terminal through communication chip 703 in real time, the medium of going on inside is kept warm with heat preservation 5 to vacuum layer 3 simultaneously, resistance to compression layer 4 protection pipeline does not strike the damage.

Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a heat preservation PP-R pipe, includes PPR pipe (1), its characterized in that: the PPR pipe is characterized in that a heating net (2) is fixedly sleeved on the outer surface of the PPR pipe (1), a plurality of temperature sensors (8) are embedded into the outer surface of the PPR pipe (1), a vacuum layer (3) is fixedly sleeved on the outer surface of the heating net (2), and an anti-pressure layer (4) is fixedly sleeved on the outer surface of the vacuum layer (3);

the outer fixed cover of anti-pressure layer (4) is equipped with heat preservation (5), heat preservation (5) outer fixed surface cover is equipped with overcoat layer (6), overcoat layer (6) upper end is provided with control mechanism (7) by one side embedding.

2. The insulating PP-R pipe of claim 1, wherein: the vacuum layer (3) comprises a second reinforcing pipe (304), a support frame (302) is fixedly sleeved on the outer surface of the second reinforcing pipe (304), and a first reinforcing pipe (301) is fixedly sleeved on the outer surface of the support frame (302).

3. The insulating PP-R pipe of claim 2, wherein: a vacuum area (303) is arranged between the first reinforcing pipe (301) and the second reinforcing pipe (304).

4. The insulating PP-R pipe of claim 1, wherein: the compression-resistant layer (4) comprises two compression-resistant pipes (401), and elastic filling (402) is fixedly arranged inside the two compression-resistant pipes (401).

5. The insulating PP-R pipe of claim 4, wherein: two bent plates (403) are embedded in the elastic filler (402), and a plurality of reinforcing holes (404) are formed between the upper end and the lower end of the elastic filler (402).

6. The insulating PP-R pipe of claim 1, wherein: the insulating layer (5) is made of rigid polyurethane foam plastic.

7. The insulating PP-R pipe of claim 1, wherein: the material of the outer sleeve layer (6) is a PE pipe.

8. The insulating PP-R pipe of claim 1, wherein: the control mechanism (7) comprises a waterproof frame (701), a communication chip (703) is fixedly arranged on one side inside the waterproof frame (701), and a processor chip (702) is fixedly arranged on one side, far away from the communication chip (703), inside the waterproof frame (701).