CN207585402U - Duct type coil pipe vapor-water heat exchanger - Google Patents
Duct type coil pipe vapor-water heat exchanger Download PDFInfo
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- CN207585402U CN207585402U CN201721676974.7U CN201721676974U CN207585402U CN 207585402 U CN207585402 U CN 207585402U CN 201721676974 U CN201721676974 U CN 201721676974U CN 207585402 U CN207585402 U CN 207585402U
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- pipeline
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- coil pipe
- heat exchanger
- duct type
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Abstract
The utility model proposes duct type coil pipe vapor-water heat exchangers.It is connected in pipeline equipped with spiral coil, one end of spiral coil with steam inlet, the other end and the condensation water outlet for being arranged on pipeline lower part are equipped with water inlet in pipeline one end, and the other end is equipped with water outlet.Since the utility model is using agent structure of the pipeline as heat transmission equipment, pipeline internal coil structure can free floating improve heat exchange efficiency, may also function as the effect of scale removal, realize the complete countercurrent flow heated between steam and healed water；Using agent structure of the pipeline as heat transmission equipment, realize heat transmission equipment and be easily installed the function small and easy for installation with installation space；Using agent structure of the pipeline as heat transmission equipment, gap 20mm≤d-D≤40mm between coil pipe outer diameter and pipeline realizes coming into full contact between healed water and coil pipe, effectively raises heat transfer effect.Suitable for being used as duct type coil pipe vapor-water heat exchanger.
Description
Technical field
Provided by the utility model is the heat exchanger in thermal energy field, is mainly used in the pipeline inside coil pipe merging pipeline and changes
Heat.Specifically duct type coil pipe vapor-water heat exchanger.
Background technology
Traditional coil pipe vapor-water heat exchanger is mostly designed using vertical structure, and healed water side is wrapped up using tank body, and steam leads to
Cross inside coil pipe, healed water by outside coil pipe pipe with the space wrapped up in tank body, due to healed water side tank body space very
Greatly, healed water cannot be all in direct contact with coil pipe, can only be flowed in tank body by the water after being heated and be realized heat transfer,
This reduces heat exchange efficiencies.Traditional coil pipe vapor-water heat exchanger is arranged on tank base using steam inlet and condensate outlet
Design structure, this design structure can not achieve the complete adverse current between steam and healed water so as to influence heat exchange efficiency.It passes
The coil pipe vapor-water heat exchanger installation of system needs very big space, needs manufacturing equipment basis with fixed equipment.
Invention content
In order to solve the disadvantage that traditional coil pipe vapor-water heat exchanger water side space very much not readily conducts heat, the utility model technology provides
Duct type coil pipe vapor-water heat exchanger.The heat exchanger is placed in inside pipeline by coil pipe and steam inlet is arranged on conduit upper,
Solve the technical issues of heat exchanger does not readily conduct heat, adverse current and space are big.
Scheme is used by the utility model solves technical problem：
It is connected in pipeline equipped with spiral coil, one end of spiral coil with steam inlet, the other end is with being arranged on pipeline
The condensation water outlet of lower part, water inlet is equipped in pipeline one end, and the other end is equipped with water outlet.
Good effect, since the utility model is using agent structure of the pipeline as heat transmission equipment, in pipeline internal coil
Structure can free floating improve heat exchange efficiency, may also function as the effect of scale removal, realize heating steam and healed water between
Complete countercurrent flow；Using agent structure of the pipeline as heat transmission equipment, realize heat transmission equipment and be easily installed and installation space
Small and easy for installation function；Using agent structure of the pipeline as heat transmission equipment, the gap between coil pipe outer diameter and pipeline
20mm≤d-D≤40mm realizes coming into full contact between healed water and coil pipe, effectively raises heat transfer effect.It is suitable
It is used as duct type coil pipe vapor-water heat exchanger.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model coil arrangement schematic diagram.
In figure, 1. water inlets, 2. steam inlets, 3. water outlets, 4. pipelines, 5. spiral coils, 6. condensation water outs.
Specific embodiment
According to the figure, it is connected in pipeline 4 equipped with spiral coil 5, one end of spiral coil with steam inlet 2, the other end
It is connected with the condensation water out 6 for being arranged on pipeline lower part, water inlet 1 is equipped in pipeline one end, the other end is equipped with water outlet 3.
Water flowing direction adverse current in the coil pipe between steam flow direction and spiral coil pipeline is set.
The spiral coil is directly embedded in inside pipeline, and the difference of internal diameter of the pipeline d and coil pipe maximum outside diameter D are：20mm≤
D-D≤40mm.
Operation principle：
Cold water from water inlet enter and from water outlet discharge when, steam enters pipeline from steam inlet by spiral coil
It is interior, heat exchange is carried out with cold water, makes temperature of cold water rises for hot water, is arranged by the condensed water of spiral coil steam from condensation water out
Go out, reduce steam discharge resistance.
The characteristics of the utility model：
Heat exchange is realized inside coil pipe merging pipeline, ensures the complete adverse current of heating steam and healed water, it can more directly
Realization pipeline in healed water be rapidly heated, can more effectively realize the augmentation of heat transfer function of coil pipe vapor-water heat exchanger.
1st, using spiral winded type coil pipe, the maximum outside diameter D of coil pipe is less than internal diameter of the pipeline d.Internal diameter of the pipeline d is maximum with coil pipe
The difference of outer diameter D is：20mm≤d-D≤40mm.
2nd, coil pipe is positioned over inside pipeline, and water flowing direction and the coil pipe hand of spiral are anti-in pipeline；Steam flows in coil pipe
Hot water flow direction between direction and coil pipe pipeline is reversed, and realizes adverse current completely.
3rd, coil lengths and duct length are determined according to heat exchange area size.
4th, pipe diameter is determined according to healed water flow, saves space.
Claims (3)
1. duct type coil pipe vapor-water heat exchanger, it is characterized in that：In pipeline（4）It is interior that spiral coil is housed（5）, one end of spiral coil
With steam inlet（2）Connection, the other end and the condensation water out for being arranged on pipeline lower part（6）Connection, pipeline one end be equipped with into
The mouth of a river（1）, the other end is equipped with water outlet（3）.
2. duct type coil pipe vapor-water heat exchanger according to claim 1, it is characterized in that：Steam flow direction in the coil pipe
Water flowing direction adverse current between spiral coil pipeline is set.
3. duct type coil pipe vapor-water heat exchanger according to claim 1, it is characterized in that：The spiral coil is directly embedded in
Inside pipeline, the difference of internal diameter of the pipeline d and coil pipe maximum outside diameter D are：20mm≤d-D≤40mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721676974.7U CN207585402U (en) | 2017-12-06 | 2017-12-06 | Duct type coil pipe vapor-water heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721676974.7U CN207585402U (en) | 2017-12-06 | 2017-12-06 | Duct type coil pipe vapor-water heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207585402U true CN207585402U (en) | 2018-07-06 |
Family
ID=62735596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721676974.7U Active CN207585402U (en) | 2017-12-06 | 2017-12-06 | Duct type coil pipe vapor-water heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207585402U (en) |
-
2017
- 2017-12-06 CN CN201721676974.7U patent/CN207585402U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 125000 East Office Building of Huludao Zinda Industry and Trade Corporation, Longgang District, Huludao City, Liaoning Province Patentee after: Liaoning Fangsheng Environmental Protection Technology Co., Ltd. Address before: 125000 East Office Building of Huludao Zinda Industry and Trade Corporation, Longgang District, Huludao City, Liaoning Province Patentee before: Huludao Zhongyi Environmental Protection Technology Co. Ltd. |
|
| CP01 | Change in the name or title of a patent holder |