阅读说明：本技术 一种寒区公路隧道使用的消防管道超导加热装置 (Fire-fighting pipeline superconducting heating device for highway tunnel in cold region ) 是由 梁红忠 于 2019-11-05 设计创作，主要内容包括：本发明公开了一种寒区公路隧道使用的消防管道超导加热装置,涉及保温防冻害技术领域,具体为主体和盖板,所述主体的内部底部设置有凹槽,且凹槽的内部放置有消防管,所述凹槽与主体之间为嵌合连接,所述凹槽与消防管之间为嵌合连接,所述主体的内部左右两侧侧壁均设置有边槽,且边槽的内部安装有超导散热片,所述盖板与主体之间设置有定位槽,且盖板位于主体的上方,所述消防管与凹槽之间设置有铝膜。该种寒区公路隧道使用的消防管道超导加热装置,通过主体的设置,主体为一种专门安装消防管道的装置,主要采用混凝土进行制作,凹槽的设置主要能够将消防管埋设在“凹”字形混凝土的凹槽中,以此来对消防管进行定位固定。(The invention discloses a fire fighting pipeline superconducting heating device for a highway tunnel in a cold region, and relates to the technical field of heat preservation and frost damage prevention. This kind of fire-fighting pipeline superconducting heating device that cold district highway tunnel used, through the setting of main part, the main part is the device of a special installation fire-fighting pipeline, mainly adopts the concrete to make, and the setting of recess mainly can bury the fire control pipe underground in the recess of "concave" font concrete to this comes to fix a position the fire control pipe.)

1. The utility model provides a fire control pipeline superconductive heating device that cold district highway tunnel used, includes main part (1) and apron (4), its characterized in that: the fire fighting pipe is characterized in that a groove (2) is formed in the bottom inside the main body (1), the fire fighting pipe (3) is placed inside the groove (2), the groove (2) is connected with the main body (1) in an embedded mode, the groove (2) is connected with the fire fighting pipe (3) in an embedded mode, side walls of the left side and the right side of the inside of the main body (1) are provided with side grooves (6), superconducting radiating fins (7) are installed inside the side grooves (6), the superconducting radiating fins (7) are connected with the side grooves (6) in an embedded mode, a positioning groove (5) is formed between the cover plate (4) and the main body (1), the cover plate (4) is located above the main body (1), the positioning groove (5) is connected with the main body (1) in an embedded mode, an aluminum film (8) is arranged between the fire fighting pipe (3) and the groove (2), the aluminum film (8) is connected with the fire, the aluminum film (8) is in adhesive connection with the groove (2).

2. The superconducting heating device for the fire fighting pipeline used in the cold region highway tunnel according to claim 1, characterized in that: the superconducting radiating fin (7) comprises a circulating pipe (701) and an interlayer (703), the interlayer (703) is located at the bottom of the superconducting radiating fin (7), the circulating pipe (701) is arranged inside the interlayer (703), and the circulating pipe (701) is connected with the interlayer (703) in an embedded mode.

3. The superconducting heating device for the fire fighting pipeline used in the cold region highway tunnel according to claim 2, characterized in that: the external structure size of the circulating pipe (701) is matched with the internal structure size of the interlayer (703), and the circulating pipe (701) penetrates through the interlayer (703) along the internal horizontal direction.

4. The superconducting heating device for the fire fighting pipeline used in the cold region highway tunnel according to claim 3, characterized in that: superconducting heat sink (7) are including interior chamber (702), connecting pipe (714), hot-water line (704) and cold water pipe (705), interior chamber (702) is located superconducting heat sink's (7) inside, and the bottom of interior chamber (702) is connected with connecting pipe (714), hot-water line (704) are located the inside top of circulating pipe (701), and the inside below of circulating pipe (701) installs cold water pipe (705).

5. The superconducting heating device for the fire fighting pipeline used in the cold region highway tunnel according to claim 4, characterized in that: the external shape of the circulating pipe (701) is U-shaped, and the circulating pipe (701) is matched with the hot water pipe (704) and the cold water pipe (705) in size.

6. A fire fighting pipeline superconducting heating device for cold region highway tunnels according to claim 5, characterized in that: the superconducting radiating fins (7) comprise superconducting solar heaters (706), water tanks (707), water pumps (708) and vacuum superconducting heat collecting pipes (709), the superconducting solar heaters (706) are located at one ends, far away from the circulating pipe (701), of the hot water pipes (704) and the cold water pipes (705), the water tanks (707) are installed above the surfaces of the superconducting solar heaters (706), the water pumps (708) are placed inside the water tanks (707), and the vacuum superconducting heat collecting pipes (709) are placed on the surfaces of the superconducting solar heaters (706).

7. The superconducting heating device for the fire fighting pipeline used in the cold region highway tunnel according to claim 6, characterized in that: the superconducting solar heater (706) is connected with the circulating pipe (701) through the hot water pipe (704) and the cold water pipe (705), and the vacuum superconducting heat collecting pipes (709) are uniformly arranged along the horizontal direction of the surface of the superconducting solar heater (706).

8. The superconducting heating device for the fire fighting pipeline used in the cold region highway tunnel according to claim 7, characterized in that: the superconductive heat dissipation fin (7) comprises a heat collection layer (710), a copper heat pipe (711), a condensation end (712) and a conduction pipe (713), wherein the heat collection layer (710) is located inside a vacuum superconductive heat collection pipe (709), the copper heat pipe (711) is placed below the heat collection layer (710), the condensation end (712) is installed on the right side of the copper heat pipe (711), and the conduction pipe (713) is connected to the right side of the condensation end (712).

9. The superconducting heating device for the fire fighting pipeline used in the cold region highway tunnel according to claim 8, characterized in that: the copper heat pipe (711) is matched with the heat collection layer (710) in size, and the copper heat pipe (711) is connected with the vacuum superconducting heat collection pipe (709) through the conduction pipe (713).

Technical Field

The invention relates to the technical field of heat preservation and frost damage prevention, in particular to a superconductive heating device for a fire fighting pipeline, which is used for highway tunnels in cold regions.

Background

With the continuous development of the road system and the progress of the construction technology, the tunnel belongs to an indispensable construction form in the road construction, and the tunnel is very important on the road system, wherein a tunnel side ditch is arranged in the tunnel, and a fire fighting pipe is placed in the tunnel side ditch when the tunnel is constructed, so that the fire fighting function of the tunnel is enhanced.

The effect of tunnel side ditch fire control pipe is the water source that provides the fire control and put out a fire, but because the reason that will remain throughout to store the fire-fighting water in the fire control pipe, it freezes very easily under extremely cold weather, consequently, all carry out heat preservation measures such as preventing frostbite to the fire control pipe, present tunnel side ditch fire control pipe mostly uses insulation material parcel fire control pipe as heat preservation measure, but side ditch fire control pipe is in order to guarantee its fire control function, the fire-fighting water is stored throughout to inside, this just makes the fire control side ditch seal very easily and freezes.

In extreme cold weather, if only depending on the insulation material to insulate heat, can not effectively prevent the fire control gutter from consuming the possible freezing, sealing and freezing problems in high school, can not satisfy the fire control gutter's heat preservation demand, in addition has a heat preservation measure of clamp electricity tracing in the insulation material of parcel fire control pipe, has the energy consumption higher, has the potential safety hazard, has the short circuit danger and is difficult to maintain the shortcoming.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a superconducting heating device for a fire fighting pipeline used for a highway tunnel in a cold region, which solves the problems that the freezing, the sealing and the like which are possibly caused in the high consumption of a fire fighting gutter cannot be effectively prevented only by depending on a heat insulation material for heat insulation in the prior art, and the heat insulation requirement of the fire fighting gutter cannot be met.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a fire control pipeline superconductive heating device that cold district highway tunnel used, includes main part and apron, the inside bottom of main part is provided with the recess, and the inside of recess has placed the fire control pipe, be connected for the gomphosis between recess and the main part, be connected for the gomphosis between recess and the fire control pipe, the inside left and right sides lateral wall of main part all is provided with the limit groove, and the internally mounted in limit groove has superconductive fin, be connected for the gomphosis between superconductive fin and the limit groove, be provided with the constant head tank between apron and the main part, and the apron is located the top of main part, be connected for the gomphosis between constant head tank and the main part, be provided with the aluminium membrane between fire control pipe and the recess, be connected for the gomphosis between aluminium membrane and.

Optionally, the superconducting heat sink includes a circulation pipe and an interlayer, the interlayer is located at the bottom of the superconducting heat sink, the circulation pipe is arranged inside the interlayer, and the circulation pipe and the interlayer are connected in an embedded manner.

Optionally, the external structure size of the circulation pipe is matched with the internal structure size of the interlayer, and the circulation pipe penetrates through the interlayer in the horizontal direction.

Optionally, the superconducting heat sink comprises an inner chamber, a connecting pipe, a hot water pipe and a cold water pipe, the inner chamber is located inside the superconducting heat sink, the bottom of the inner chamber is connected with the connecting pipe, the hot water pipe is located above the inside of the circulating pipe, and the cold water pipe is installed below the inside of the circulating pipe.

Optionally, the circulating pipe is U-shaped and is matched with the hot water pipe and the cold water pipe respectively in size.

Optionally, the superconducting heat sink includes a superconducting solar heater, a water tank, a water pump and a vacuum superconducting heat collecting tube, the superconducting solar heater is located at one end of the hot water pipe and the cold water pipe away from the circulating pipe, the water tank is installed above the surface of the superconducting solar heater, the water pump is placed inside the water tank, and the vacuum superconducting heat collecting tube is placed on the surface of the superconducting solar heater.

Optionally, the superconducting solar heater is connected with the circulating pipe through the hot water pipe and the cold water pipe, and the vacuum superconducting heat collecting pipes are uniformly arranged along the surface of the superconducting solar heater in the horizontal direction.

Optionally, the heat-conducting and radiating fin comprises a heat-collecting layer, a copper heat pipe, a condensing end and a conducting pipe, the heat-collecting layer is located inside the vacuum superconducting heat-collecting pipe, the copper heat pipe is placed below the heat-collecting layer, the condensing end is installed on the right side of the copper heat pipe, and the conducting pipe is connected to the right side of the condensing end.

Optionally, the copper heat pipe and the heat collection layer are mutually matched in size, and the copper heat pipe is mutually connected with the vacuum superconducting heat collection pipe through the conduction pipe.

The invention provides a fire fighting pipeline superconducting heating device for a highway tunnel in a cold region, which has the following beneficial effects:

1. this kind of fire-fighting pipeline superconducting heating device that cold district highway tunnel used, setting through the main part, the main part is the device of installation fire-fighting pipeline specially, mainly adopt the concrete to make, the setting of recess mainly can bury the fire-fighting pipe in the recess of "concave" font concrete underground, fix a position fixedly to the fire-fighting pipe with this, wherein, the inside left and right sides of main part all is provided with the kerve, the setting of kerve, mainly be used for installing devices such as superconductive fin, in addition, the size of constant head tank and the mutual gomphosis of size of the lower surface of apron in the main part, it is fixed to the apron so conveniently, the apron is mainly protected the fire-fighting pipe that is located inside from the top of main part, the surface of fire-fighting pipe is provided with the aluminium membrane simultaneously, the aluminium membrane has better heat conductivity, can be faster carry out the heat conduction to the.

2. This kind of fire control pipeline superconductive heating device that cold district highway tunnel used, through setting up superconductive heating device, wherein superconductive heating device is including superconductive solar heater, water pump, superconductive fin and circulating pipe, and superconductive solar heater can heat the antifreeze in the water tank, later, arranges the antifreeze to the circulating pipe through the water pump, and simultaneously, the water pump can also be taken back the antifreeze after the use in the circulating pipe to can circulate and use, and then can heat continuously.

3. This kind of fire control pipeline superconductive heating device that cold district highway tunnel used, through the setting of superconductive solar heater, superconductive solar heater belongs to one of them section of superconductive heating device, mainly by a water tank and many vacuum superconductive thermal-collecting tubes constitute, wherein, the water tank is used for placing antifreeze, one is convenient to place antifreeze, two is convenient for heat, in addition, adopt vacuum superconductive thermal-collecting tube, safer, economy, pollution-free, long service life, and be convenient for maintain and change, this kind of many heat pipes disconnect-type superconductive heat abstractor, can change one of them vacuum superconductive thermal-collecting tube that breaks down or damage alone.

4. According to the fire fighting pipeline superconducting heating device used for the cold region highway tunnel, the vacuum superconducting heat collecting pipe is a copper heat pipe filled with superconducting medium under the heat collecting layer through the arrangement of the vacuum superconducting heat collecting pipe, the superconducting medium is vaporized and ascends to the condensing end at the top of the copper heat pipe after the heat is collected by the vacuum superconducting heat collecting pipe, and the superconducting medium is condensed into liquid precipitate after the heat is released from the condensing end, so that the function of transferring heat with extremely low energy loss to heat water stored in the water heating tank is achieved.

5. According to the fire fighting pipeline superconducting heating device used for the highway tunnel in the cold region, through the arrangement of the superconducting radiating fins, hot antifreeze is filled into the circulating pipe in the interlayer at the bottom of the superconducting radiating fins, a small amount of superconducting medium is filled into the inner cavity of the superconducting radiating fins, when the hot antifreeze passes through the position of the connecting pipe at the bottom of the superconducting radiating fins, the superconducting medium in the superconducting radiating fins is activated, the superconducting medium is activated and gasified, further, generated high-temperature gas radiates and radiates heat outwards through the surfaces of the radiating fins, and meanwhile, the high-temperature gas flows back to the original place through condensation and is then activated and gasified, and the purpose of radiating is achieved through repeated.

Drawings

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

FIG. 2 is a schematic top view of the main body of the present invention;

FIG. 3 is a schematic cross-sectional view of a superconductive heat sink according to the present invention;

FIG. 4 is a schematic side view of the side grooves and the superconductive heat sink according to the present invention;

FIG. 5 is a schematic view of a heat cycle configuration of the present invention;

FIG. 6 is a schematic cross-sectional view of a vacuum superconductive heat collecting tube according to the present invention.

In the figure: 1. a main body; 2. a groove; 3. a fire hose; 4. a cover plate; 5. positioning a groove; 6. a side groove; 7. a superconducting heat sink; 701. a circulation pipe; 702. an inner chamber; 703. an interlayer; 704. a hot water pipe; 705. a cold water pipe; 706. a superconducting solar heater; 707. a water tank; 708. a water pump; 709. a vacuum superconducting heat collecting tube; 710. a heat collecting layer; 711. a copper heat pipe; 712. a condensing end; 713. a conducting tube; 714. a connecting pipe; 8. and (3) an aluminum film.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 6, the present invention provides a technical solution: a fire fighting pipeline superconducting heating device used for a highway tunnel in a cold region comprises a main body 1 and a cover plate 4, wherein a groove 2 is formed in the bottom inside the main body 1, a fire fighting pipe 3 is arranged inside the groove 2, the groove 2 is connected with the main body 1 in an embedded mode, the groove 2 is connected with the fire fighting pipe 3 in an embedded mode, side walls on the left side and the right side inside the main body 1 are respectively provided with a side groove 6, a superconducting radiating fin 7 is arranged inside each side groove 6, the superconducting radiating fin 7 is connected with the side grooves 6 in an embedded mode, the superconducting radiating fin 7 comprises a circulating pipe 701 and an interlayer 703, the interlayer 703 is located at the bottom of the superconducting radiating fin 7, a circulating pipe 701 is arranged inside the interlayer 703, the circulating pipe 701 is connected with the interlayer 703 in an embedded mode, the interlayer is arranged and can be installed and fixed, and the external structural size of the circulating pipe, the circulating pipe 701 penetrates through the interlayer 703 along the horizontal direction in the interlayer 703, and the interlayer 703 can protect the circulating pipe 701 and prevent the circulating pipe 701 from being damaged;

the superconducting radiating fin 7 comprises an inner chamber 702, a connecting pipe 714, a hot water pipe 704 and a cold water pipe 705, wherein the inner chamber 702 is positioned inside the superconducting radiating fin 7, the bottom of the inner chamber 702 is connected with the connecting pipe 714, the hot water pipe 704 is positioned above the inside of the circulating pipe 701, the cold water pipe 705 is arranged below the inside of the circulating pipe 701, the hot water pipe 704 is mainly used for placing hot antifreeze, the cold water pipe 705 circularly flows the antifreeze, the outer shape of the circulating pipe 701 is U-shaped, the circulating pipe 701 is respectively matched with the hot water pipe 704 and the cold water pipe 705 in size, the circulating pipe 701 is U-shaped, a circulating device is conveniently formed, and circulation of the antifreeze is facilitated;

a positioning groove 5 is arranged between the cover plate 4 and the main body 1, the cover plate 4 is positioned above the main body 1, the positioning groove 5 is in embedded connection with the main body 1, an aluminum film 8 is arranged between the fire fighting pipe 3 and the groove 2, the aluminum film 8 is in embedded connection with the fire fighting pipe 3, and the aluminum film 8 is in adhesive connection with the groove 2;

the superconducting radiating fin 7 comprises a superconducting solar heater 706, a water tank 707, a water pump 708 and a vacuum superconducting heat collecting pipe 709, the superconducting solar heater 706 is positioned at one end of the hot water pipe 704 and the cold water pipe 705 away from the circulating pipe 701, a water tank 707 is arranged above the surface of the superconducting solar heater 706, a water pump 708 is arranged inside the water tank 707, a vacuum superconducting heat collecting pipe 709 is arranged on the surface of the superconducting solar heater 706, the water tank 707 is used for placing antifreeze liquid, so that the antifreeze liquid can be conveniently placed, the heating can be conveniently carried out, the superconducting solar heater 706 is mutually connected with the circulating pipe 701 through the hot water pipe 704 and the cold water pipe 705, the vacuum superconducting heat collecting pipes 709 are uniformly arranged along the horizontal direction of the surface of the superconducting solar heater 706, and the vacuum superconducting heat collecting pipes 709 are adopted, so that the vacuum superconducting solar heater is safer, more economical, pollution-free, long in service life and convenient to maintain and replace;

the superconductive heat sink 7 comprises a heat collecting layer 710, a copper heat pipe 711, a condensing end 712 and a conducting pipe 713, wherein the heat collecting layer 710 is located inside the evacuated superconductive heat collecting pipe 709, and a copper heat pipe 711 is disposed below the heat collecting layer 710, a condensing end 712 is installed at the right side of the copper heat pipe 711, and the right side of the condensation end 712 is connected with a conduction pipe 713, the evacuated superconducting collector tube 709 is a copper heat pipe 711 filled with superconducting medium under the collector layer 710, the superconducting medium is vaporized after the evacuated superconducting collector tube 709 collects heat, the size of the copper heat pipe 711 is matched with that of the collector layer 710, and the copper heat pipe 711 is connected with the vacuum superconducting heat collecting pipe 709 through the conduction pipe 713, the superconducting medium is vaporized after the heat is collected by the vacuum superconducting heat collecting pipe 709 and rises to the condensation end 712 at the top of the copper heat pipe 711, the heat is released at the condensing end 712 and then condensed into liquid precipitate, thereby achieving the function of heating the water stored in the water tank 707 by transferring heat with extremely low energy loss.

In summary, when the fire fighting pipeline superconducting heating device used in the highway tunnel in the cold region is used, firstly the vacuum superconducting heat collecting tube 709 collects heat, and simultaneously the superconducting medium in the copper heat pipe 711 is used, the superconducting medium is vaporized and ascended to the condensing end 712 at the top of the copper heat pipe 711 after the heat is collected by the vacuum superconducting heat collecting tube 709, and is condensed into liquid precipitate after the heat is released by the condensing end 712, so that the water in the water tank 707 is heated, so that the antifreeze liquid can be heated by the superconducting solar heater 706 and then is discharged into the hot water pipe 704 in the circulating pipe 701 by the water pump 708, when the antifreeze liquid enters the circulating pipe 701 in the interlayer 703 at the bottom of the superconducting heat radiating fin 7, the superconducting medium in the inner chamber 702 in the superconducting heat radiating fin 7 is used, so that when the antifreeze liquid reaches the connecting tube 714 on the superconducting heat radiating fin 7, the superconducting medium in the inner chamber 702 is activated, the superconducting medium is activated and vaporized so that the gas radiates heat through the surface of the superconducting fins 7, the heat is released through the superconducting fins 7 and conducted to the fire hose 3 in a continuous heating manner, and finally, the anti-freezing liquid is returned to the original position through the cold water pipe 705 inside the circulation pipe 701 and then heated again, thereby performing the circulation heating.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.