CN211372377U

CN211372377U - Spiral economizer piping system

Info

Publication number: CN211372377U
Application number: CN201922443753.0U
Authority: CN
Inventors: 张吴军; 黄孝洲; 肖兆明; 吕博; 陈林
Original assignee: Zhangjiagang Dehai Boiler Co ltd
Current assignee: Zhangjiagang Dehai Boiler Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-08-28
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a spiral economizer piping system, which comprises a pipe support, wherein the outer side of the pipe support is fixedly connected with a pipe clamp, one side of the pipe clamp is penetrated with a mounting port, the pipe clamp is fixedly connected with a spiral finned tube through the mounting port, one end of the spiral finned tube is fixedly connected with a water inlet tube, the outer side of the water inlet tube is fixedly connected with a water quality filter tube, the water quality filter tube is embedded inside the water quality filter tube, the outer side of the water quality filter tube is welded with an impurity tube, one end of the impurity tube is fixedly connected with an impurity box, the outer side of the spiral finned tube is welded with a pipeline fin, the other end of the spiral finned tube is fixedly connected with a butt joint tube, and the spiral finned tube is fixedly connected with a water outlet tube through the butt joint tube. And the maintenance times for maintaining the spiral economizer pipe are reduced.

Description

Spiral economizer piping system

Technical Field

The utility model relates to a spiral economizer piping technical field specifically is spiral economizer piping.

Background

The economizer pipe is an important component of a boiler economizer and is mainly formed by bending or folding a seamless steel pipe, the cast iron type economizer is formed by a series of horizontal cast iron pipes, two ends of each pipe are connected with each other through cast iron elbows by flanges, the steel pipe type economizer is formed by a series of serpentines arranged in parallel, the serpentines are formed by bending the seamless steel pipe with the outer diameter of 25-42 mm, and the pipes are usually arranged in a staggered mode.

However, the inner wall of the existing spiral economizer pipe is easy to scale due to short service life, and the spiral economizer pipe is easy to scale and corrode due to the fact that water needs to enter when the spiral economizer pipe is used and when the spiral economizer pipe is used under the condition that the water supply quality is not qualified, the spiral economizer pipe system is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To prior art not enough, the utility model provides a spiral economizer piping to provide the problem of the short inner wall of life still easy scale deposit among the solution above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: spiral economizer piping, including the pipe support, the outside fixedly connected with pipe clamp of pipe support, one side of pipe clamp is run through there is the installing port, the pipe clamp passes through installing port fixedly connected with spiral finned tube, spiral finned tube's one end fixedly connected with inlet tube, the outside fixedly connected with water quality filter tube of inlet tube, water quality filter tube's inside embedding has water filter, water quality filter tube's outside welding has the impurity pipe, the one end fixedly connected with impurity case of impurity pipe, spiral finned tube's outside welding has the pipeline fin, spiral finned tube's other end fixedly connected with is to the pipe, spiral finned tube is through to a pipe fixedly connected with outlet pipe.

Further preferably, the impurity pipe is N-shaped in appearance and is fixedly connected with the impurity box.

Further preferably, the pipeline fin is provided with a plurality of, and is a plurality of the pipeline fin is the equidistance respectively and arranges the outside that is located the spiral finned tube, pipeline fin and spiral finned tube welded connection.

Preferably, the spiral finned tube is in a snake shape and is fixedly connected with the water inlet pipe.

Preferably, the inner diameter of the mounting opening is matched with the diameter of the spiral finned tube, and the spiral finned tube is fixedly connected with the pipe clamp through the mounting opening.

(III) advantageous effects

The utility model provides a spiral economizer piping possesses following beneficial effect: the spiral economizer piping system comprises a water quality filtering pipe and an impurity pipe, wherein when the spiral economizer pipe is used, water flows in from a water inlet on a water inlet pipe, after the water enters the water inlet pipe, the water enters the water quality filtering pipe, impurities can be filtered by the water quality filtering pipe when the water passes through the water quality filtering pipe due to the water quality filter arranged in the water quality filtering pipe, the impurities in the water can be blocked by the water quality filtering pipe and can enter the impurity pipe after being blocked by the impurities, the impurities can be deposited in the impurity pipe due to the N-shaped appearance of the impurity pipe and the height of the convex part of the impurity pipe is the same as the height of the inner cavity of the water quality filtering pipe, when the impurities are accumulated too much, the impurities can enter an impurity box, so that the impurities in the water are reduced, the corrosion of the spiral economizer pipe due to unqualified scaling quality of the water supply pipe is prevented, and the service life of the spiral economizer pipe is prolonged, and the maintenance times for maintaining the spiral economizer pipe are reduced.

Drawings

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

FIG. 2 is a schematic view of a partial structure of the pipe rack of the present invention;

FIG. 3 is a butt-joint view of the water inlet pipe and the spiral finned tube of the present invention;

fig. 4 is a schematic view of a partial structure of the pipe clamp of the present invention;

fig. 5 is a sectional view of the water quality filtering pipe of the utility model.

In the figure: 1. a water inlet pipe; 2. a helical finned tube; 3. a tube fin; 4. a pipe frame; 401. a pipe clamp; 402. an installation port; 5. butt-joint pipes; 6. a water outlet pipe; 7. a water quality filter pipe; 701. a water quality filter; 8. a foreign tube; 9. impurity box.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: spiral economizer piping, including pipe support 4, pipe support 4's outside fixedly connected with pipe clamp 401, one side of pipe clamp 401 is run through there is installing port 402, pipe clamp 401 is through installing port 402 fixedly connected with spiral finned tube 2, the one end fixedly connected with inlet tube 1 of spiral finned tube 2, the outside fixedly connected with water quality filter pipe 7 of inlet tube 1, the inside embedding of water quality filter pipe 7 has water quality filter 701, the outside welding of water quality filter pipe 7 has impurity pipe 8, the one end fixedly connected with impurity case 9 of impurity pipe 8, the outside welding of spiral finned tube 2 has pipeline fin 3, the other end fixedly connected with of spiral finned tube 2 is to managing 5, spiral finned tube 2 is through managing 5 fixedly connected with outlet pipe 6 to the butt joint.

The appearance of impurity pipe 8 is the N font, and the inside fretwork of impurity pipe 8, impurity pipe 8 and impurity case 9 fixed connection are N font in the appearance of impurity pipe 8, and the bellying of impurity pipe 8 is with high with the inner chamber of water quality filter tube 7 for impurity deposits in the impurity pipe 8, when impurity piles up too much, impurity will enter into impurity case 9.

The pipeline fins 3 are arranged in a plurality of numbers, the pipeline fins 3 are respectively arranged at the outer sides of the spiral finned tubes 2 at equal intervals, the pipeline fins 3 are welded with the spiral finned tubes 2, and the spiral finned tubes 2 can be better heated through the pipeline fins 3.

Spiral finned tube 2 is snakelike form, and the surface of spiral finned tube 2 is smooth, spiral finned tube 2 and inlet tube 1 fixed connection, and the surface of spiral finned tube 2 is smooth can prevent fish tail staff.

The inner diameter of the mounting opening 402 is matched with the diameter of the spiral finned tube 2, the spiral finned tube 2 is fixedly connected with the tube clamp 401 through the mounting opening 402, and the spiral finned tube 2 is fixed through the tube clamp 401, so that the spiral finned tube 2 can be uniformly fixed.

The working principle is as follows: after the utility model is installed, firstly, the installation fixation and safety protection of the utility model are checked, when the spiral economizer pipe is used, water flows in from the water inlet on the water inlet pipe 1, after the water enters the water inlet pipe 1, the water can enter the water quality filtering pipe 7, because the water quality filtering pipe 7 is internally provided with the water quality filter 701, when the water passes through the water quality filtering pipe 7, impurities can be filtered by the water quality filter 701, the impurities in the water can be blocked by the water quality filtering pipe 7, after the impurities are blocked, the impurities can enter the impurity pipe 8, because the appearance of the impurity pipe 8 is in an N shape, and the protruding part of the impurity pipe 8 is as high as the inner cavity of the water quality filtering pipe 7, the impurities can be deposited in the impurity pipe 8, when the impurities are piled up too much, the impurities can enter the impurity box 9, after the water is filtered, the water can enter the spiral finned pipe 2 and then flows out from the water outlet pipe 6, just so accomplish right the utility model discloses a use, the utility model discloses simple structure, convenience safe in utilization.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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. Spiral economizer piping, including the pipe support, its characterized in that: the outside fixedly connected with pipe clamp of pipe support, one side of pipe clamp is run through there is the installing port, the pipe clamp passes through installing port fixedly connected with spiral finned tube, spiral finned tube's one end fixedly connected with inlet tube, the outside fixedly connected with water filter tube of inlet tube, water filter tube's inside embedding has water filter, water filter tube's outside welding has the impurity pipe, the one end fixedly connected with impurity case of impurity pipe, spiral finned tube's outside welding has the pipeline fin, spiral finned tube's other end fixedly connected with is to the pipe, spiral finned tube is through to pipe fixedly connected with outlet pipe.

2. The spiral economizer line of claim 1, wherein: the appearance of impurity pipe is N font, impurity pipe and impurity case fixed connection.

3. The spiral economizer line of claim 2, wherein: the pipeline fin is provided with a plurality ofly, and is a plurality of the pipeline fin is the equidistance respectively and arranges the outside that is located the spiral fin tube, pipeline fin and spiral fin tube welded connection.

4. The spiral economizer line of claim 3, wherein: the spiral finned tube is snakelike, spiral finned tube and inlet tube fixed connection.

5. The spiral economizer line of claim 4, wherein: the inner diameter of the mounting opening is matched with the diameter of the spiral finned tube, and the spiral finned tube is fixedly connected with the pipe clamp through the mounting opening.