CN217234895U

CN217234895U - Low-energy-consumption heat insulation structure of steam pipe network

Info

Publication number: CN217234895U
Application number: CN202220698903.1U
Authority: CN
Inventors: 詹钊; 雷杨; 任建德; 周雷强; 张明哲; 程凯
Original assignee: Hubei Zhongchuang Zhiyou Technology Co ltd
Current assignee: Hubei Zhongchuang Zhiyou Technology Co ltd
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2022-08-19
Anticipated expiration: 2032-03-29

Abstract

The utility model discloses a low energy consumption insulation construction of steam pipe net, include: the metal casing is a main body supporting part of the heat insulation structure, and metal connecting rings are fixedly arranged at the front end and the rear end of the metal casing; the one-way air valve is fixedly arranged at the upper end of the metal casing; the liquid crystal screen is fixedly arranged at the upper end of the metal casing, and the liquid crystal screen is arranged at the front end of the one-way air valve; the toughened glass is fixedly arranged on the outer side of the metal casing, and the toughened glass is symmetrically arranged in two groups relative to the vertical center line of the metal casing; the rotating shaft is arranged on the right side of the metal casing, and the rotating shaft is connected with the metal casing in a rotating mode; the metal inner sleeve is fixedly arranged inside the metal connecting ring, and the low-energy-consumption heat insulation structure for the steam pipe network can perform heat insulation work on the steam pipe network required by heat transmission engineering, effectively avoids heat loss and reduces waste, and realizes low-energy-consumption heat transmission.

Description

Low-energy-consumption heat insulation structure of steam pipe network

Technical Field

The utility model relates to a heat transmission pipe network technical field specifically is a low energy consumption insulation construction of steam pipe network.

Background

The heat transmission pipe network is a heat pipe network also called a heat pipe, starts from a boiler room, a direct-fired machine room, a heat supply center and the like, and leads heat sources to heat supply pipes of a heat inlet of a building, a plurality of heat supply pipes form the pipe network, the main function of the heat supply pipe network is to convey heat to a heat source demand end from the heat source center, as the conveying medium is mostly superheated water or high-temperature steam, the heat transmission pipe network can also be called a steam pipe network, wherein the strictest technical index of the steam pipe network is the heat insulation effect of the steam pipe network, and as the length of the steam pipe network is longer, the heat can be lost in the conveying process, so that the resource waste is caused;

consequently, heat preservation work to going on in the pipeline has directly decided the defeated heat efficiency of defeated heat engineering, and current heat preservation pipeline adopts the thickening cotton layer to keep warm to the pipeline usually, and this kind of heat retaining effect is often not ideal enough, adopts vacuum outer tube to keep warm, then probably can take place the corrosion and leak and lead to its thermal-insulated heat preservation effect of losing, adopts the initiative heating to compensate calorific loss too extravagant again.

Therefore, a low-energy-consumption heat insulation structure of the steam pipe network needs to be designed aiming at the problems, and low-energy-consumption heat insulation work of the steam pipe network is realized.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low energy consumption insulation construction of steam pipe network to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a steam pipe network low energy consumption insulation construction includes:

the metal casing is a main body supporting part of the heat insulation structure, and the metal connecting rings are fixedly arranged at the front end and the rear end of the metal casing;

the one-way air valve is fixedly arranged at the upper end of the metal casing;

the liquid crystal screen is fixedly arranged at the upper end of the metal casing and is arranged at the front end of the one-way air valve;

the toughened glass is fixedly arranged on the outer side of the metal casing, and the toughened glass is symmetrically arranged in two groups relative to the vertical center line of the metal casing;

the rotating shaft is arranged on the right side of the metal casing, and the rotating shaft is connected with the metal casing in a rotating mode;

the heat insulation soft rubber ring is attached to the edge of the inner side of the metal connecting ring;

and the metal inner sleeve is fixedly arranged inside the metal connecting ring.

Preferably, the metal jacket further comprises:

the fastening bolt seats are rotatably connected to the left end of the metal casing, and two groups of the fastening bolt seats are uniformly arranged on the left end of the metal casing;

the support column is fixedly arranged on the inner side of the metal casing, and is also fixedly arranged at the upper end of the metal inner sleeve.

Preferably, the one-way air valve further comprises:

and the fastening sealing cap is clamped and connected to the upper end of the one-way air valve.

Preferably, the metal inner sleeve further comprises:

the heat-conducting laminating layer is laminated on the inner side of the metal inner sleeve;

a heat absorbing coating disposed on an outer side of the metal inner sleeve.

Preferably, the support column further comprises:

and the air pressure sensor is fixedly arranged on the outer side of the supporting column.

Preferably, the liquid crystal panel further includes:

the liquid crystal screen is connected with the air pressure sensor through a lead.

Compared with the prior art, the beneficial effects of the utility model are that: the low-energy-consumption heat insulation structure for the steam pipe network can perform heat insulation work on the steam pipe network required by a heat transmission project, effectively avoids heat energy loss, reduces waste, realizes low-energy-consumption heat transmission, improves heat transmission efficiency, is convenient to install, is suitable for guns, is convenient to install and maintain at a later stage, and effectively reduces the maintenance cost of equipment, thereby replacing the existing heat insulation structure;

1. through pivot and fastening bolt seat and connecting bolt seat, form the vacuum cavity between metal jacket shell and metal go-between and the metal endotheca, and avoid the heat to pass through the metal endotheca through thermal-insulated soft rubber ring with pipeline direct contact's metal endotheca, in addition, this structure divide into upper and lower two halves, connect through the pivot, consequently on the pipeline that does not carry out cold-proof protection, can directly put on this structure, it is closely closed with it to recycle the fastening bolt seat, its head and the tail are continuous with it to the rethread connecting bolt seat, infinitely extend, realize the heat preservation work of whole pipeline.

2. The principle of a solar heat collecting tube is simulated through the heat-conducting laminating layer of the toughened glass of the metal sleeve shell and the metal inner sleeve, when sunlight penetrates through the toughened glass, the sunlight can irradiate the outer side of the metal inner sleeve, and because the outer side of the metal inner sleeve is provided with the heat-absorbing coating, and simultaneously because the space inside the metal sleeve shell is vacuumized, heat can only be gathered in the metal inner sleeve in a single direction and returns to a steam pipe network through the heat-conducting laminating layer, so that the heat loss is effectively avoided, and a better heat preservation effect is realized;

3. adopt baroceptor and one-way pneumatic valve, it is the most effectual thermal-insulated heat preservation way to insulate against heat in vacuum completely-insulated, but the vacuum sleeve of metal material, probably because be in operating condition for a long time, the corrosion damage takes place, lose the heat preservation effect, and can't reconnaissance its state, adopt baroceptor now, track the inside atmospheric pressure state of metal casing shell, and with the audio-visual display of information to the LCD screen on, when atmospheric pressure is not enough obvious gas leakage, also can tear the repair of trading alone, and utilize the air compressor machine to restore vacuum environment once more through one-way pneumatic valve, quick completion maintenance work.

Drawings

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

fig. 2 is an isometric cross-sectional view of the present invention;

fig. 3 is a schematic view of the front view structure of the present invention.

In the figure: 1. a metal casing; 2. a metal connecting ring; 3. tempering the glass; 4. a connecting bolt seat; 5. fastening a bolt seat; 6. a one-way air valve; 7. a liquid crystal screen; 8. a heat-insulating soft rubber ring; 9. a metal inner sleeve; 10. a rotating shaft; 11. a thermally conductive adhesive layer; 12. a heat absorbing coating; 13. a support column; 14. fastening a sealing cap; 15. an air pressure sensor.

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.

As shown in fig. 1 to 3, a steam pipe network low energy consumption insulation structure includes: the metal casing 1 is a main body supporting part of the heat insulation structure, and metal connecting rings 2 are fixedly arranged at the front end and the rear end of the metal casing 1; a one-way air valve 6 fixedly arranged at the upper end of the metal casing 1; the liquid crystal screen 7 is fixedly arranged at the upper end of the metal casing 1, and the liquid crystal screen 7 is arranged at the front end of the one-way air valve 6; the toughened glass 3 is fixedly arranged on the outer side of the metal casing 1, and the toughened glass 3 is symmetrically arranged in two groups relative to the vertical central line of the metal casing 1; the rotating shaft 10 is arranged on the right side of the metal casing 1, and the rotating shaft 10 is connected with the metal casing 1 in a rotating mode; the heat insulation soft rubber ring 8 is attached to the edge of the inner side of the metal connecting ring 2; a metal inner sleeve 9; which is fixedly arranged inside the metal connecting ring 2. The metal shell 1 further includes: the fastening bolt seats 5 are rotatably connected to the left end of the metal casing 1, and two groups of the fastening bolt seats 5 are uniformly arranged on the left end of the metal casing 1; support column 13, its fixed mounting is in the inboard of metal jacket shell 1, support column 13 is fixed mounting in the upper end of metal liner 9 still, toughened glass 3 through metal jacket shell 1 and the heat conduction laminating layer 11 of metal liner 9, thereby simulate the principle of solar energy collection pipe, after toughened glass 3 is passed to sunshine, can shine the outside of metal liner 9, because the outside of metal liner 9 is equipped with heat absorption coating 12, simultaneously because the space of metal jacket shell 1 inside is by the evacuation, consequently, the heat can only one-way gathering in metal liner 9, return to the steam pipe network in through heat conduction laminating layer 11, thereby effectively avoid the heating power to run off, realize better heat preservation effect.

As shown in fig. 1-3, a low energy consumption thermal insulation structure of a steam pipe network, the one-way air valve 6 further comprises: and a fastening sealing cap 14 which is connected to the upper end of the one-way air valve 6 in a clamping manner. The metal inner sleeve 9 also comprises: a heat-conductive adhesive layer 11 which is adhered to the inner side of the metal inner sleeve 9; and a heat absorbing coating 12 arranged on the outer side of the metal inner sleeve 9. The supporting column 13 further includes: and the air pressure sensor 15 is fixedly arranged outside the supporting column 13. The liquid crystal display 7 further includes: the liquid crystal screen 7 is connected with the air pressure sensor 15 through a wire, the heat-conducting laminating layer 11 of the metal inner sleeve 9 and the toughened glass 3 of the metal casing 1 are passed through, so that the principle of the solar heat collecting tube is simulated, after sunlight passes through the toughened glass 3, the sunlight can irradiate to the outer side of the metal inner sleeve 9, because the outer side of the metal inner sleeve 9 is provided with the heat-absorbing coating 12, and simultaneously, because the space inside the metal casing 1 is vacuumized, heat can only be gathered in the metal inner sleeve 9 in a single direction and returns to a steam pipe network through the heat-conducting laminating layer 11, so that the heat loss is effectively avoided, the better heat preservation effect is realized, the air pressure sensor 15 and the one-way air valve 6 are adopted, vacuum insulation is the most effective heat preservation method, but the vacuum casing made of metal materials can be corroded and damaged due to long-term working, the heat preservation effect is lost, and the state of the vacuum casing can not be investigated, now adopt baroceptor 15, track the inside atmospheric pressure state of metal casing 1 to on the liquid crystal display 7 with the audio-visual demonstration of information, when the insufficient obvious gas leakage of atmospheric pressure, also can tear the repair of trading alone, and utilize the air compressor machine to restore vacuum environment once more through one-way pneumatic valve 6, quick completion maintenance work.

In conclusion, the device realizes complete sealing between the metal casing 1, the metal connecting ring 2 and the metal inner sleeve 9, the metal connecting ring 2 and the fastening sealing cap 14 avoid heat energy blocking and dissipation through the heat insulation soft rubber ring 8, the upper and lower mechanisms are connected through the rotating shaft 10, the metal connecting ring is sleeved on a pipeline needing heat insulation and fixed through the fastening bolt seat 5, a plurality of structures are connected end to end through the connecting bolt seat 4 to form the whole pipeline for heat insulation, the metal inner sleeve 9 is tightly attached to the outside of the pipeline through the heat conduction attaching layer 11, the space inside the metal casing 1 is vacuumized through the one-way air valve 6, the fastening sealing cap 14 is used for further sealing after the heat insulation, the support columns 13 are used for enhancing the structural strength, the sinking is avoided, the vacuum heat insulation is realized, light rays pass through the toughened glass 3 in daytime, and heat is absorbed to the outer side of the metal inner sleeve 9 by the heat absorption coating 12, and transmit to the pipeline, realize heating and keep warm, baroceptor 15 is convenient for examine whether vacuum is carried out on the LCD screen 7 with atmospheric pressure signal display simultaneously for the maintenance of later stage.

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

1. The utility model provides a low energy consumption insulation construction of steam pipe net which characterized in that includes:

the heat insulation structure comprises a metal casing (1) which is a main body supporting part of the heat insulation structure, wherein metal connecting rings (2) are fixedly arranged at the front end and the rear end of the metal casing (1);

a one-way air valve (6) fixedly arranged at the upper end of the metal casing (1);

the liquid crystal screen (7) is fixedly arranged at the upper end of the metal casing (1), and the liquid crystal screen (7) is arranged at the front end of the one-way air valve (6);

the tempered glass (3) is fixedly arranged on the outer side of the metal casing (1), and the tempered glass (3) is symmetrically arranged in two groups relative to the vertical center line of the metal casing (1);

the rotating shaft (10) is arranged on the right side of the metal casing (1), and the rotating shaft (10) is in rotating connection with the metal casing (1);

the heat insulation soft rubber ring (8) is attached to the inner side edge of the metal connecting ring (2);

and the metal inner sleeve (9) is fixedly arranged inside the metal connecting ring (2).

2. A steam pipe network low energy consumption insulation structure according to claim 1, characterized in that the metal casing (1) further comprises:

fastening bolt seats (5) rotatably connected to the left end of the metal casing (1), wherein the fastening bolt seats (5) are uniformly arranged in two groups relative to the left end of the metal casing (1);

a support column (13) fixedly mounted on the inner side of the metal casing (1), wherein the support column (13) is also fixedly mounted on the upper end of the metal inner sleeve (9).

3. A steam pipe network low energy consumption insulation structure according to claim 2, characterized in that the one-way air valve (6) further comprises:

and the fastening sealing cap (14) is connected to the upper end of the one-way air valve (6) in a clamping manner.

4. A steam pipe network low energy consumption insulation structure according to claim 3, characterized in that the metal inner sleeve (9) further comprises:

the heat-conducting laminating layer (11) is laminated on the inner side of the metal inner sleeve (9);

a heat-absorbing coating (12) arranged on the outer side of the metal inner sleeve (9).

5. A steam pipe network low energy consumption insulation structure according to claim 4, characterized in that the supporting column (13) further comprises:

and the air pressure sensor (15) is fixedly arranged on the outer side of the supporting column (13).

6. A steam pipe network low energy consumption insulation structure according to claim 5, characterized in that the liquid crystal screen (7) further comprises:

the liquid crystal screen (7) is connected with the air pressure sensor (15) through a lead.