CN204115503U - Just putting vertical syllogic high-pressure spiral heat exchange of heat pipe - Google Patents
Just putting vertical syllogic high-pressure spiral heat exchange of heat pipe Download PDFInfo
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- CN204115503U CN204115503U CN201420413911.2U CN201420413911U CN204115503U CN 204115503 U CN204115503 U CN 204115503U CN 201420413911 U CN201420413911 U CN 201420413911U CN 204115503 U CN204115503 U CN 204115503U
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Abstract
The utility model discloses one and just put vertical syllogic high-pressure spiral heat exchange of heat pipe, comprise housing and piping two large divisions, described piping comprises to water distribution pipe, feedwater manifold trunk, helix tube, involucrum plate I, end plate I, deflector, involucrum plate II, end plate II, support plate, be connected with the feed-water inlet of housing to water distribution pipe, feedwater manifold trunk is connected with the feedwater outlet of housing, helix tube one end connects to water distribution pipe, and the other end connects feedwater manifold trunk; The helix tube part that involucrum plate I and end plate I encase is superheated steam cooling section, connects the steam inlet pipe of housing; The helix tube part that deflector and end plate II impale is steam-condensation section, connects the hydrophobic inlet tube of housing; The helix tube part that involucrum plate II and support plate encase is water delivery cooling section, is positioned at the below of steam-condensation section.The utility model preferably resolves leakage problem, and structure is simple, stable, long service life, and be easy to dismounting, heat exchange efficiency is high, good effect of heat exchange.
Description
Technical field
The utility model relates to a kind of heat exchanger, is specifically related to a kind of spiral tube exchanger.
Background technology
At present, power plant mostly applies U-shaped pipe heat exchanger, the maximum drawback of this heat exchanger is because unit parameter is higher, large multi-part adopts thick and heavy forging, and cost is higher, and heat exchanger tube is too thin, in running, the temperature difference is larger, pipe joint easily leaks, so increasing power plant wishes to change U-shaped Guan Gaojia into helix tube type.
Utility model content
In order to solve the problem, the purpose of this utility model is, provides one just putting vertical syllogic high-pressure spiral heat exchange of heat pipe, and structure is simple, is easy to dismounting, stable, long service life, and heat exchange efficiency is high, good effect of heat exchange.
Describedly just putting vertical syllogic high-pressure spiral heat exchange of heat pipe, comprise housing and piping two large divisions, described housing comprises skirt, cylindrical shell, flange, upper end end socket, feed-water inlet, feedwater outlet, steam inlet pipe, hydrophobic inlet tube, hydrophobic outlet, emergency blowoff pipe, skirt is positioned at the bottom of cylindrical shell, the upper end of cylindrical shell is connected with upper end end socket by flange, feed-water inlet and feedwater outlet are arranged on the end socket of upper end, steam inlet pipe is arranged on middle and upper part, cylindrical shell side, hydrophobic inlet tube and hydrophobic outlet are arranged on cylindrical shell side lower, emergency blowoff pipe is arranged on cylinder body bottom, described piping comprises to water distribution pipe, feedwater manifold trunk, helix tube, involucrum plate I, end plate I, deflector, involucrum plate II, end plate II, support plate, be connected with feed-water inlet to water distribution pipe, feedwater manifold trunk is connected with feedwater outlet, helix tube one end connects to water distribution pipe, the other end connects feedwater manifold trunk, the helix tube part that involucrum plate I and end plate I encase is superheated steam cooling section, and superheated steam cooling section connects steam inlet pipe, the helix tube part that deflector and end plate II impale is steam-condensation section, and steam-condensation section connects hydrophobic inlet tube, the helix tube part that involucrum plate II and support plate encase is water delivery cooling section, is positioned at the below of steam-condensation section.
Described steam inlet pipe place is provided with stainless steel sleeve, and stainless steel sleeve is connected with the involucrum plate I of superheated steam cooling section, makes steam all enter superheated steam cooling section, utilizes the heat of steam to greatest extent.
Described superheated steam cooling section is provided with stainless steel and snipes plate, and stainless steel is sniped plate and is arranged between involucrum plate I and helix tube, can prevent steam erosion helix tube.
Described steam-condensation section is provided with hydrophobic baffle plate, and hydrophobic baffle plate is arranged between hydrophobic inlet tube and helix tube, to prevent the steam erosion helix tube flashed off.
Described helix tube is incense coil tubular type, is convenient to pipe inner high voltage water and the sufficient heat exchange of the outer steam of pipe.
Described feed-water inlet and feedwater outlet are that 180 ° of mirror images are arranged, and installed height mark in the same horizontal line, facilitates equipment to install.
Described feedwater outlet and steam inlet pipe are arranged on the homonymy of cylindrical shell, better can utilize the degree of superheat of steam.
What the utility model provided just puts vertical syllogic high-pressure spiral heat exchange of heat pipe, and its beneficial effect is, eliminates the forging such as tube sheet hydroecium, heat exchanger tube directly and water inlet pipe and water outlet pipe weld, thermal (temperature difference) stress is little, preferably resolves leakage problem, and eliminate externally arranged steam cooler and external drain cooler, simple and reasonable, stable, long service life, be easy to dismounting, convenient maintenance, heat exchange efficiency is high, good effect of heat exchange.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the utility model embodiment.
Mark in figure
1. skirt; 2. hydrophobic outlet; 3. cylindrical shell; 3-1. upper end end socket; 4. flange; 5. feed-water inlet; 6. give water distribution pipe; 7. feed water manifold trunk; 8. feedwater outlet; 9. helix tube; 10. steam inlet pipe; 11. stainless steel sleeves; Plate sniped by 12. stainless steels; 13. involucrum plates I; 14. end plates I; 15. deflectors; 16. hydrophobic inlet tubes; 17. hydrophobic baffle plates; 18. involucrum plates II; 19. support plates; 20. emergency blowoff pipes; 21. end plates II.
Detailed description of the invention
Below in conjunction with an embodiment, the vertical syllogic high-pressure spiral heat exchange of heat pipe of just putting that the utility model provides is described in detail.
Embodiment:
With reference to Fig. 1, the present embodiment one is just putting vertical syllogic high-pressure spiral heat exchange of heat pipe, and comprise housing and piping two large divisions, described housing comprises skirt 1, cylindrical shell 3, flange 4, upper end end socket 3-1, feed-water inlet 5, feedwater outlet 8, steam inlet pipe 10, hydrophobic inlet tube 16, hydrophobic outlet 2, emergency blowoff pipe 20, skirt 1 is positioned at the bottom of cylindrical shell 3, the upper end of cylindrical shell 3 is connected with upper end end socket 3-1 by flange 4, feed-water inlet 5 and feedwater outlet 8 are arranged on the end socket 3-1 of upper end in 180 ° of mirror images, steam inlet pipe 10 is arranged on middle and upper part, cylindrical shell 3 side, is arranged on the homonymy of cylindrical shell 3 with feedwater outlet 8, and hydrophobic inlet tube 16 and hydrophobic outlet 2 are arranged on cylindrical shell 3 side lower, emergency blowoff pipe 20 is arranged on bottom cylindrical shell 3, and described piping comprises to water distribution pipe 6, feedwater manifold trunk 7, helix tube 9, involucrum plate I 13, end plate I 14, deflector 15, involucrum plate II 18, end plate II 21, support plate 19, is connected with feed-water inlet 5 to water distribution pipe 6, and feedwater manifold trunk 7 is connected with feedwater outlet 8, and helix tube 9 is incense coil tubular type, and one end connects to water distribution pipe 6, and the other end connects feedwater manifold trunk 7, helix tube 9 part that involucrum plate I 13 and end plate I 14 encase is superheated steam cooling section, superheated steam cooling section connects steam inlet pipe 10, and steam inlet pipe 10 place is provided with stainless steel sleeve 11, stainless steel sleeve 11 is connected with involucrum plate I 13, for preventing steam erosion helix tube 9, between involucrum plate I 13 and helix tube 9, being provided with stainless steel sniping plate 12, helix tube 9 part that deflector 15 and end plate II 21 impale is steam-condensation section, and steam-condensation section connects hydrophobic inlet tube 16, for preventing the steam erosion helix tube 9 flashed off, between hydrophobic inlet tube 16 and helix tube 9, arranges hydrophobic baffle plate 17, helix tube 9 part that involucrum plate II 18 and support plate 19 encase is water delivery cooling section, is positioned at the below of steam-condensation section.
Water under high pressure is entered by feed-water inlet 5, through entering in helix tube 9 to water distribution pipe 6, carries out heat exchange successively through superheated steam cooling section, steam-condensation section and hydrophobic cooling section, and the complete water of heat exchange is discharged from feedwater outlet 8 via feedwater manifold trunk 7.
Superheated steam enters superheated steam cooling section by steam inlet pipe 10, after being cooled to saturated vapor, enter steam-condensation section, proceed heat exchange, finally become saturation water, the water that saturation water enters in the continuation of hydrophobic cooling section and helix tube 9 carries out heat exchange, finally cooling became cold hydrophobic, the hydrophobic of higher temperature can be accessed in heat exchanger via hydrophobic inlet tube 16, proceeds heat exchange, and final mistake is cold hydrophobicly discharges via hydrophobic outlet 2.
Claims (7)
1. just putting vertical syllogic high-pressure spiral heat exchange of heat pipe for one kind, comprise housing and piping two large divisions, described housing comprises skirt, cylindrical shell, flange, upper end end socket, feed-water inlet, feedwater outlet, steam inlet pipe, hydrophobic inlet tube, hydrophobic outlet, emergency blowoff pipe, skirt is positioned at the bottom of cylindrical shell, the upper end of cylindrical shell is connected with upper end end socket by flange, feed-water inlet and feedwater outlet are arranged on the end socket of upper end, steam inlet pipe is arranged on middle and upper part, cylindrical shell side, hydrophobic inlet tube and hydrophobic outlet are arranged on cylindrical shell side lower, emergency blowoff pipe is arranged on cylinder body bottom, it is characterized in that: described piping comprises to water distribution pipe, feedwater manifold trunk, helix tube, involucrum plate I, end plate I, deflector, involucrum plate II, end plate II, support plate, be connected with feed-water inlet to water distribution pipe, feedwater manifold trunk is connected with feedwater outlet, helix tube one end connects to water distribution pipe, the other end connects feedwater manifold trunk, the helix tube part that involucrum plate I and end plate I encase is superheated steam cooling section, and superheated steam cooling section connects steam inlet pipe, the helix tube part that deflector and end plate II impale is steam-condensation section, and steam-condensation section connects hydrophobic inlet tube, the helix tube part that involucrum plate II and support plate encase is water delivery cooling section, is positioned at the below of steam-condensation section.
2. according to claim 1ly just putting vertical syllogic high-pressure spiral heat exchange of heat pipe, it is characterized in that: described steam inlet pipe place is provided with stainless steel sleeve, and stainless steel sleeve is connected with the involucrum plate I of superheated steam cooling section.
3. according to claim 1ly just putting vertical syllogic high-pressure spiral heat exchange of heat pipe, it is characterized in that: described superheated steam cooling section is provided with stainless steel and snipes plate, and stainless steel is sniped plate and is arranged between involucrum plate I and helix tube.
4. according to claim 1ly just putting vertical syllogic high-pressure spiral heat exchange of heat pipe, it is characterized in that: described steam-condensation section is provided with hydrophobic baffle plate, and hydrophobic baffle plate is arranged between hydrophobic inlet tube and helix tube.
5. according to claim 1ly just putting vertical syllogic high-pressure spiral heat exchange of heat pipe, it is characterized in that: described helix tube is incense coil tubular type.
6. according to claim 1ly just putting vertical syllogic high-pressure spiral heat exchange of heat pipe, it is characterized in that: described feed-water inlet and feedwater outlet are that 180 ° of mirror images are arranged.
7. according to claim 1ly just putting vertical syllogic high-pressure spiral heat exchange of heat pipe, it is characterized in that: described feedwater outlet and steam inlet pipe are arranged on the homonymy of cylindrical shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420413911.2U CN204115503U (en) | 2014-07-25 | 2014-07-25 | Just putting vertical syllogic high-pressure spiral heat exchange of heat pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420413911.2U CN204115503U (en) | 2014-07-25 | 2014-07-25 | Just putting vertical syllogic high-pressure spiral heat exchange of heat pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204115503U true CN204115503U (en) | 2015-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420413911.2U Active CN204115503U (en) | 2014-07-25 | 2014-07-25 | Just putting vertical syllogic high-pressure spiral heat exchange of heat pipe |
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| CN (1) | CN204115503U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066729A (en) * | 2015-08-27 | 2015-11-18 | 广东工业大学 | Plate-type condenser with liquid separation function |
| CN106403654A (en) * | 2016-09-30 | 2017-02-15 | 清华大学天津高端装备研究院 | Large-coiler steam generator device with water being fed at upper end |
-
2014
- 2014-07-25 CN CN201420413911.2U patent/CN204115503U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105066729A (en) * | 2015-08-27 | 2015-11-18 | 广东工业大学 | Plate-type condenser with liquid separation function |
| CN105066729B (en) * | 2015-08-27 | 2017-06-16 | 广东工业大学 | A kind of plate-type condenser with point liquid function |
| CN106403654A (en) * | 2016-09-30 | 2017-02-15 | 清华大学天津高端装备研究院 | Large-coiler steam generator device with water being fed at upper end |
| CN106403654B (en) * | 2016-09-30 | 2019-12-20 | 中广核研究院有限公司 | Large coil pipe steam generator device with upper end supplying water |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 266706, Pingdu Road, Pingdu, Shandong, Qingdao, 17 Patentee after: PANSHI LIFE TECHNOLOGY (QINGDAO) Co.,Ltd. Address before: 266706, Pingdu Road, Pingdu, Shandong, Qingdao, 17 Patentee before: QINGDAO PANSHI HEAVY INDUSTRY Co.,Ltd. Address after: 266706, Pingdu Road, Pingdu, Shandong, Qingdao, 17 Patentee after: QINGDAO PANSHI HEAVY INDUSTRY Co.,Ltd. Address before: 266706, Pingdu Road, Pingdu, Shandong, Qingdao, 17 Patentee before: PANSHI LIFE TECHNOLOGY (QINGDAO) Co.,Ltd. Address after: 266706, Pingdu Road, Pingdu, Shandong, Qingdao, 17 Patentee after: Panshi heavy industry (Qingdao) Co.,Ltd. Address before: 266706, Pingdu Road, Pingdu, Shandong, Qingdao, 17 Patentee before: PANSHI LIFE TECHNOLOGY (QINGDAO) Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |