CN218523161U - Steel pipe for high-heat-preservation energy-saving boiler - Google Patents

Abstract

The utility model discloses a high heat preservation energy-saving steel pipe for boiler, the pipe fitting comprises a pipe fitting, the front side on pipe fitting surface all overlaps with the rear side and is equipped with the boss, the top and the equal fixedly connected with stop collar in bottom of boss, the outside of stop collar is provided with fastening bolt, fastening bolt's inboard extend to the inside of pipe fitting and with pipe fitting threaded connection, the inner wall fixedly connected with insulating layer of boss, the inner wall laminating of insulating layer has the aerogel heat preservation, the inner wall laminating of aerogel heat preservation has the enhancement layer. The utility model discloses a reinforcement sleeve and stop collar wrap up the pipe fitting, then completely cut off external temperature through the inside insulating layer of reinforcement sleeve, completely cut off the back and carry out heat energy protection to the pipe fitting through aerogel heat preservation and foam heat preservation, strengthen the holistic support intensity of stop collar through the enhancement layer at last, can effectually prevent that the steel pipe from appearing heat energy easily when transmitting heat energy and running off too much phenomenon.

Description

Steel pipe for high-heat-preservation energy-saving boiler

Technical Field

The utility model relates to a boiler technical field that keeps warm specifically is a steel pipe for high heat preservation energy-saving boiler.

Background

The original meaning of a boiler refers to a water container heated on fire, the boiler refers to a place where fuel is combusted, the boiler comprises a boiler and a boiler, hot water or steam generated in the boiler can directly provide heat energy required by industrial production and people life, the hot water or the steam can be converted into mechanical energy through a steam power device, or the mechanical energy is converted into electric energy through a generator, the boiler providing hot water is called a hot water boiler and is mainly used for life, a small amount of application is also realized in industrial production, the boiler generating the steam is called a steam boiler and is often called the boiler for short, and the boiler is mainly used for thermal power stations, ships, locomotives and industrial and mining enterprises.

The steel pipe is needed to be used when the heat energy generated by the operation of the boiler is transferred, but when the heat energy is transported by the existing steel pipe, the heat energy can be dissipated through the steel pipe, so that a large amount of heat energy is lost in the transfer process, the transmission efficiency of the heat energy is reduced, and the service performance of the steel pipe is reduced.

Therefore, it is necessary to improve the steel pipe to prevent the steel pipe from being prone to excessive heat loss during heat transfer.

SUMMERY OF THE UTILITY MODEL

For solving the problem that provides in the above-mentioned background art, the utility model aims to provide a steel pipe for high heat preservation energy-saving boiler has possessed high-efficient heat preservation energy-saving advantage, has solved current steel pipe when transporting heat energy, and heat energy can see through the steel pipe dissipation, leads to heat energy to cause a large amount of losses in the transmission course, has reduced the transmission efficiency of heat energy, has reduced the problem of steel pipe service property.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a high heat preservation energy-saving steel pipe for boiler, includes the pipe fitting, the front side on pipe fitting surface all overlaps with the rear side and is equipped with the reinforcement sleeve, the top and the equal fixedly connected with stop collar in bottom of reinforcement sleeve, the outside of stop collar is provided with fastening bolt, fastening bolt's inboard extend to the inside of pipe fitting and with pipe fitting threaded connection, the inner wall fixedly connected with insulating layer of reinforcement sleeve, the inner wall laminating of insulating layer has the aerogel heat preservation, the inner wall laminating of aerogel heat preservation has the enhancement layer, the inner wall laminating of enhancement layer has the foam heat preservation.

As the utility model discloses preferred, the inside laminating of aerogel heat preservation has the dampproof course, the dampproof course uses with the aerogel heat preservation has joined in marriage.

As the utility model discloses preferred, the inboard laminating of foam insulation layer has the filling layer, the inner wall of filling layer and the surface contact of pipe fitting.

As the utility model discloses it is preferred, the internally mounted of filling layer has the enhancement heat preservation, it uses with the filling layer cooperation to strengthen the heat preservation.

As the utility model discloses preferred, the surface of reinforcement sleeve is scribbled and is equipped with the anticorrosive coating, the anticorrosive coating uses with the enhancement layer cooperation.

As the utility model discloses preferred, the inside fixedly connected with friction pad of stop collar, the inner wall of friction pad and the surface contact of pipe fitting.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a reinforcement sleeve and stop collar wrap up the pipe fitting, then completely cut off external temperature through the inside insulating layer of reinforcement sleeve, completely cut off the back and carry out heat energy protection to the pipe fitting through aerogel heat preservation and foam heat preservation, strengthen the holistic support intensity of stop collar through the enhancement layer at last, can effectually prevent that the steel pipe from appearing heat energy easily when transmitting heat energy and running off too much phenomenon.

2. The utility model discloses a set up the dampproof course into the silica gel material, the silica gel material can effectually absorb the inside moisture that gets into the stop collar, has improved the performance of strengthening sleeve.

Drawings

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

FIG. 2 is a front view of the present invention;

FIG. 3 is a front sectional view of the structure of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 3 according to the present invention.

In the figure: 1. a pipe fitting; 2. a reinforcing sleeve; 3. a limiting sleeve; 4. fastening a bolt; 5. a thermal insulation layer; 6. an aerogel insulation layer; 7. a reinforcing layer; 8. a foam insulation layer; 9. a moisture barrier; 10. a filling layer; 11. reinforcing the heat-insulating layer; 12. an anticorrosive layer; 13. a friction pad.

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.

As shown in fig. 1 to 4, the utility model provides a pair of steel pipe for high heat preservation energy-saving boiler, including pipe fitting 1, the front side and the rear side on 1 surface of pipe fitting all overlap and are equipped with reinforcement sleeve 2, the top and the equal fixedly connected with stop collar in bottom 3 of reinforcement sleeve 2, the outside of stop collar 3 is provided with fastening bolt 4, fastening bolt 4's inboard extend to pipe fitting 1 inside and with 1 threaded connection of pipe fitting, the inner wall fixedly connected with insulating layer 5 of reinforcement sleeve 2, the inner wall laminating of insulating layer 5 has aerogel heat preservation 6, the inner wall laminating of aerogel heat preservation 6 has enhancement layer 7, the inner wall laminating of enhancement layer 7 has foam insulation layer 8.

Referring to fig. 3, the inside laminating of aerogel heat preservation 6 has dampproof course 9, and dampproof course 9 uses with aerogel heat preservation 6 coordinates well.

As the utility model discloses a technical optimization scheme, through setting up dampproof course 9 to the silica gel material, the silica gel material can effectually absorb the moisture that gets into 3 inside of stop collar, has improved the performance of uide bushing 2.

Referring to fig. 4, a filling layer 10 is attached to the inner side of the foam insulation layer 8, and the inner wall of the filling layer 10 contacts the surface of the pipe 1.

As the utility model discloses a technical optimization scheme through setting up the filling layer 10 into rubber material, rubber material has the good advantage of being difficult for the hot melt of elasticity, has improved the performance of pipe fitting 1.

Referring to fig. 4, a reinforcing and insulating layer 11 is installed inside the filling layer 10, and the reinforcing and insulating layer 11 is used in cooperation with the filling layer 10.

As the utility model discloses a technical optimization scheme through will strengthening heat preservation 11 and set up to the rock wool material, the rock wool has the high efficiency and prevents the advantage that heat energy runs off, has strengthened the heat preservation effect of aerogel heat preservation 6 and foam heat preservation 8.

Referring to fig. 2, the surface of the reinforcing sleeve 2 is coated with an anticorrosive layer 12, and the anticorrosive layer 12 is used in cooperation with the reinforcing layer 7.

As a technical optimization scheme of the utility model, through setting up anticorrosive coating 12, can protect the surface of boss 2, prevent that the surface of boss 2 from receiving the corruption damaged bright fragrant appearing.

Referring to fig. 3, a friction pad 13 is fixedly connected to the inside of the position-limiting sleeve 3, and the inner wall of the friction pad 13 is in contact with the surface of the pipe 1.

As a technical optimization scheme of the utility model, through setting up friction pad 13, can make stop collar 3 and 1 contact of pipe fitting inseparabler, increased stop collar 3 and 1 area of contact of pipe fitting.

The utility model discloses a theory of operation and use flow: during the use, at first at the inside one deck insulating layer 5 of laminating of uide bushing 2, isolate external temperature through insulating layer 5, then at the inner wall laminating one deck aerogel heat preservation 6 of insulating layer 5 again, carry out preliminary protection to pipe fitting 1 temperature through aerogel heat preservation 6, after finishing laminating, at the inner wall packing one deck enhancement layer 7 of aerogel heat preservation 6 again, strengthen the holistic intensity of uide bushing 2 through enhancement layer 7, the laminating finishes to have at the inner wall laminating one deck foam heat preservation 8 at enhancement layer 7 again, come the heat preservation effect of reinforcing bushing 2 through foam heat preservation 8, laminate one deck filling layer 10 after finishing laminating again, establish two uide bushing 2 covers at last and make filling layer 10 hug closely on the surface of pipe fitting 1, fix stop collar 3 and uide bushing 2 through fastening bolt 4 after finishing the cover, thereby high-efficient heat preservation energy-saving's advantage has been possessed.

In summary, the following steps: this steel pipe for high heat preservation energy-saving boiler, through the inside laminating one deck insulating layer 5 at uide bushing 2, isolate external temperature through insulating layer 5, then laminate one deck aerogel heat preservation 6 at the inner wall of insulating layer 5 again, carry out preliminary protection to pipe fitting 1 temperature through aerogel heat preservation 6, after the laminating finishes, fill one deck enhancement layer 7 at the inner wall of aerogel heat preservation 6 again, strengthen the holistic intensity of uide bushing 2 through enhancement layer 7, the laminating finishes to have one deck foam heat preservation 8 of laminating again at the inner wall of enhancement layer 7, strengthen the heat preservation effect of uide bushing 2 through foam heat preservation 8, laminate one deck filling layer 10 again after the laminating finishes, at last overlap two uide bushings 2 and make filling layer 10 hug closely on the surface of pipe fitting 1, fix stop collar 3 and uide bushing 2 through fastening bolt 4 after the cover finishes, thereby the advantage of high-efficient heat preservation energy-saving has been possessed, it dissipates when current steel pipe is transporting heat energy to have solved, heat energy can see through the steel pipe, lead to cause a large amount of loss in the transmission course, the transmission efficiency of heat energy has been reduced the problem of steel pipe usability.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (6)

1. The utility model provides a steel pipe for high heat preservation energy-saving boiler, includes pipe fitting (1), its characterized in that: the utility model discloses a pipe fitting, including pipe fitting (1), front side and rear side all overlap and are equipped with reinforcement sleeve (2), the top and the equal fixedly connected with stop collar in bottom (3) of reinforcement sleeve (2), the outside of stop collar (3) is provided with fastening bolt (4), the inboard of fastening bolt (4) extend to the inside of pipe fitting (1) and with pipe fitting (1) threaded connection, the inner wall fixedly connected with insulating layer (5) of reinforcement sleeve (2), the inner wall laminating of insulating layer (5) has aerogel heat preservation (6), the inner wall laminating of aerogel heat preservation (6) has enhancement layer (7), the inner wall laminating of enhancement layer (7) has foam heat preservation (8).

2. The steel tube for a high heat preservation energy-saving boiler according to claim 1, characterized in that: the inside laminating of aerogel heat preservation (6) has dampproof course (9), dampproof course (9) and aerogel heat preservation (6) use of coordinating well.

3. The steel tube for a high heat preservation energy-saving boiler according to claim 1, characterized in that: the inner side of the foam heat-insulating layer (8) is attached with a filling layer (10), and the inner wall of the filling layer (10) is in contact with the surface of the pipe fitting (1).

4. The steel tube for a high heat preservation energy-saving boiler according to claim 3, characterized in that: the interior of filling layer (10) is installed and is strengthened heat preservation (11), strengthen heat preservation (11) and use with filling layer (10) cooperation.

5. The steel tube for a high heat preservation energy-saving boiler according to claim 1, characterized in that: the surface of the reinforcing sleeve (2) is coated with an anticorrosive coating (12), and the anticorrosive coating (12) is matched with the reinforcing layer (7) for use.

6. The steel tube for a high heat preservation energy-saving boiler according to claim 1, characterized in that: the inner part of the limiting sleeve (3) is fixedly connected with a friction pad (13), and the inner wall of the friction pad (13) is in contact with the surface of the pipe fitting (1).

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