CN209130965U - A kind of anticorrosive pipeline of building heating - Google Patents

Abstract

The utility model discloses a kind of anticorrosive pipelines of building heating, including ground, side inside ground is fixed with steam heating pipe, the other side inside ground is fixed with box body, the two sides of heating pipe surface are fixed with flange, flange offers several mounting holes, the inside of box body is fixed with partition, the inside of box body is divided into the first cavity and the second cavity by partition, the inside of first cavity is equipped with battery, the inside of second cavity is fixed with sacrificial anode body, the cathode of steam heating pipe and battery is electrically connected, the anode of sacrificial anode body and battery is electrically connected, a kind of anticorrosive pipeline of building heating of the utility model, by the way that flange is arranged, convenient for connecting two steam heating pipes, by the way that sacrificial anode body is arranged, as the flowing of electric current constantly consumes, itself preferentially decomposes, to inhibit the corruption of steam heating pipe Erosion is guaranteed in the environment of high resistivity, electric current can still flow by the way that battery is arranged.

Description

A kind of anticorrosive pipeline of building heating

Technical field

The utility model relates to a kind of anticorrosive pipeline, in particular to the anticorrosive pipeline of a kind of building heating.

Background technique

Heating refers to that northern China and the low countries and regions of average annual temperature are used to winter and keep out the cold facility, and the finger of broad sense allows greatly Family obtains the product and method of heating demand, is to heat heating agent by heat source and reheat after air forms heat exchange to increase environment The product of temperature, heating are to be conveyed by steam heating pipe, but steam heating pipe is embedded in underground for a long time, be easy to cause corrosion, The leakage for leading to heating causes the waste of resource.

Utility model content

The purpose of this utility model is to provide a kind of anticorrosive pipelines of building heating, to solve in above-mentioned background technique The problem of steam heating pipe of proposition easily corrodes.

To achieve the above object, the utility model provides the following technical solutions: a kind of anticorrosive pipeline of building heating, packet Ground is included, the side inside the ground is fixed with steam heating pipe, and the other side inside the ground is fixed with box body, described The two sides of heating pipe surface are fixed with flange, and the flange offers several mounting holes, and the inside of the box body is fixed Equipped with partition, the inside of box body is divided into the first cavity and the second cavity, the inside installation of first cavity by the partition There is a battery, the inside of second cavity is fixed with sacrificial anode body, and the cathode of the steam heating pipe and battery electrically connects It connects, the anode of the sacrificial anode body and battery is electrically connected.

As a kind of optimal technical scheme of the utility model, the surface inside the steam heating pipe is equipped with the first erosion resistant coating, Surface outside the steam heating pipe is equipped with the second erosion resistant coating, and first erosion resistant coating and the second erosion resistant coating are by epoxy coating It is made.

As a kind of optimal technical scheme of the utility model, insulating layer, institute are equipped in the tube wall interlayer of the steam heating pipe Insulating layer is stated to be made of polystyrene material.

As a kind of optimal technical scheme of the utility model, one end of the steam heating pipe is fixed with insertion pipe, described The outer diameter for being embedded in pipe is less than the internal diameter of steam heating pipe.

As a kind of optimal technical scheme of the utility model, the both ends of the steam heating pipe are fixed with sealing ring.

As a kind of optimal technical scheme of the utility model, the sacrificial anode body is made of metal magnesium material.

Compared with prior art, the utility model has the beneficial effects that a kind of building heating of the utility model is with anticorrosive Pipeline, by the way that flange is arranged, convenient for two steam heating pipes of connection, by the way that sacrificial anode body is arranged, as the flowing of electric current is continuous Consumption, itself preferentially decomposes, to inhibit the corrosion of steam heating pipe, by the way that battery is arranged, guarantees the ring in high resistivity Under border, electric current can still flow, and by the first erosion resistant coating of setting and the second erosion resistant coating, can play preliminary anti-corrosion effect, By the way that insulating layer is arranged, the loss of heat can reduce.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is one of the structural schematic diagram of the utility model steam heating pipe；

Fig. 3 is the second structural representation of the utility model steam heating pipe；

Fig. 4 is the schematic diagram of internal structure of the utility model box body.

In figure: 1, ground；2, steam heating pipe；3, box body；4, flange；5, mounting hole；6, partition；7, the first cavity；8, second Cavity；9, battery；10, sacrificial anode body；11, insertion pipe；12, the first erosion resistant coating；13, the second erosion resistant coating；14, insulating layer.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of anticorrosive pipeline of building heating, including ground 1, ground 1 Internal side is fixed with steam heating pipe 2, and the other side inside ground 1 is fixed with box body 3, and the two sides on 2 surface of steam heating pipe are equal It is fixed with flange 4, flange 4 offers several mounting holes 5, and the inside of box body 3 is fixed with partition 6, and partition 6 is by box body 3 Inside be divided into the first cavity 7 and the second cavity 8, the inside of the first cavity 7 is equipped with battery 9, the inside of the second cavity 8 It is fixed with sacrificial anode body 10, the cathode electric connection of steam heating pipe 2 and battery 9, the sun of sacrificial anode body 10 and battery 9 Pole is electrically connected.

Preferably, the surface inside steam heating pipe 2 is equipped with the first erosion resistant coating 12, and it is anti-that the surface outside steam heating pipe 2 is equipped with second Rotten layer 13, the first erosion resistant coating 12 and the second erosion resistant coating 13 are made of epoxy coating, prevent steam heating pipe 2 from corroding.

Preferably, it is equipped with insulating layer 14 in the tube wall interlayer of steam heating pipe 2, insulating layer 14 is made of polystyrene material, mentions The heat insulating ability of high steam heating pipe 2.

Preferably, one end of steam heating pipe 2 is fixed with insertion pipe 11, and the outer diameter of insertion pipe 11 is less than the internal diameter of steam heating pipe 2, Improve the leakproofness of 2 junction of steam heating pipe.

Preferably, the both ends of steam heating pipe 2 are fixed with sealing ring, guarantee the leakproofness of 2 junction of steam heating pipe.

Preferably, sacrificial anode body 10 is made of metal magnesium material, and electric current output is made to keep stablizing and reducing anode Ground resistance.

When specifically used, sacrificial anode body 10 is passed through electric power storage by a kind of anticorrosive pipeline of building heating of the utility model Pond 9 and steam heating pipe 2 are electrically connected, and then sacrificial anode body 10 is constantly consumed with the flowing of electric current, itself is preferential to occur point Solution, to inhibit the corrosion of steam heating pipe 2, can play preliminary anti-corrosion secondly by the first erosion resistant coating 12 and the second erosion resistant coating 13 Effect can reduce the loss of heat by insulating layer 14, and setting insertion pipe 11 can be embedded in the interior of another steam heating pipe 2 Leakproofness is improved in portion.

In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot It is construed as a limitation of the present invention.

In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result, Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.

In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral； It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of anticorrosive pipeline of building heating, including ground (1), which is characterized in that the internal side of the ground (1) is solid Surely steam heating pipe (2) being equipped with, the internal other side of the ground (1) is fixed with box body (3), and the two of steam heating pipe (2) surface Side is fixed with flange (4), and the flange (4) offers several mounting holes (5), and the inside fixation of the box body (3) is set Have partition (6), the inside of box body (3) is divided into the first cavity (7) and the second cavity (8) by the partition (6), and described first is empty The inside of chamber (7) is equipped with battery (9), and the inside of second cavity (8) is fixed with sacrificial anode body (10), described warm Tracheae (2) and the cathode of battery (9) are electrically connected, and the anode of the sacrificial anode body (10) and battery (9) is electrically connected.

2. a kind of anticorrosive pipeline of building heating according to claim 1, it is characterised in that: in the steam heating pipe (2) The surface in portion is equipped with the first erosion resistant coating (12), and the external surface of the steam heating pipe (2) is equipped with the second erosion resistant coating (13), and described first Erosion resistant coating (12) and the second erosion resistant coating (13) are made of epoxy coating.

3. a kind of anticorrosive pipeline of building heating according to claim 1, it is characterised in that: the steam heating pipe (2) Insulating layer (14) are equipped in tube wall interlayer, the insulating layer (14) is made of polystyrene material.

4. a kind of anticorrosive pipeline of building heating according to claim 1, it is characterised in that: the steam heating pipe (2) One end is fixed with insertion pipe (11), and the outer diameter of the insertion pipe (11) is less than the internal diameter of steam heating pipe (2).

5. a kind of anticorrosive pipeline of building heating according to claim 1, it is characterised in that: the steam heating pipe (2) Both ends are fixed with sealing ring.

6. a kind of anticorrosive pipeline of building heating according to claim 1, it is characterised in that: the sacrificial anode body (10) it is made of metal magnesium material.