CN210321327U - Corrosion-resistant heat exchanger - Google Patents
Corrosion-resistant heat exchanger Download PDFInfo
- Publication number
- CN210321327U CN210321327U CN201921050213.XU CN201921050213U CN210321327U CN 210321327 U CN210321327 U CN 210321327U CN 201921050213 U CN201921050213 U CN 201921050213U CN 210321327 U CN210321327 U CN 210321327U
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- China
- Prior art keywords
- flow pipe
- cold flow
- frame
- heat exchanger
- cold
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- Expired - Fee Related
Links
- 238000005260 corrosion Methods 0.000 title claims description 15
- 230000007797 corrosion Effects 0.000 title claims description 14
- 239000011241 protective layer Substances 0.000 claims description 19
- 241000883990 Flabellum Species 0.000 claims description 8
- 230000008676 import Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 2
- 239000012530 fluid Substances 0.000 abstract description 34
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a heat exchanger technical field just discloses an anticorrosive heat exchanger, the on-line screen storage device comprises a base, the top fixed mounting of base has the supporting shoe, the quantity of supporting shoe is two, two the equal fixed mounting in top of supporting shoe has the frame, the inside fixed mounting of frame has the cold flow pipe, the bottom of cold flow pipe runs through the frame and extends to the left bottom of frame, the fixed intercommunication in bottom of cold flow pipe bottom has the left cold flow export of frame that is located. This anticorrosive heat exchanger through setting up cold flow pipe, connecting rod and hot flow pipe, because the hot flow pipe passes through the connecting rod and installs the inside at the cold flow pipe, when leading-in cold fluid and hot-fluid respectively in cold flow pipe and the hot flow pipe, the area of contact of cold fluid and hot-fluid in the hot flow pipe in the cold flow pipe will have been increaseed this moment, has improved thermal transmission efficiency, has consequently increased this heat exchanger's practicality.
Description
Technical Field
The utility model relates to a heat exchanger technical field specifically is an anticorrosive heat exchanger.
Background
Heat exchangers, which are devices for transferring heat from a hot fluid to a cold fluid to meet specified process requirements, are an industrial application of convective and conductive heat transfer, and can be classified in various ways, and can be classified into a dividing wall type, a hybrid type and a regenerative type according to their operation processes.
At present, two pipelines are generally arranged in the use process of the existing heat exchanger, hot fluid and cold fluid are respectively led in the two pipelines, and then heat in the hot fluid is transferred to the cold fluid.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides an anticorrosive heat exchanger, possess heat transmission efficiency height and anticorrosive advantage, the in-process of having solved current heat exchanger and using, generally all set up two pipelines, leading-in hot-fluid and cold fluid respectively in two kinds of pipelines, and then realize in heat transfer in the hot-fluid reaches the cold fluid, however this kind of heat transfer's mode, it is little not only to have hot-fluid and cold fluid pipeline area of contact, and heat transfer efficiency is low, current heat exchanger corrosion resistance is poor simultaneously, long-time use leads to the pipeline to appear corroding the problem of seepage phenomenon easily.
The utility model provides a following technical scheme: the utility model provides an anticorrosive heat exchanger, includes the base, the top fixed mounting of base has the supporting shoe, the quantity of supporting shoe is two, two the equal fixed mounting in top of supporting shoe has the frame, the inside fixed mounting of frame has the cold flow pipe, the bottom of cold flow pipe runs through the frame and extends to the left bottom of frame, the fixed intercommunication in bottom of cold flow pipe bottom has the cold flow export that is located the left side of frame, the top of cold flow pipe runs through the frame and extends to the left top of frame, the fixed intercommunication in top of cold flow pipe has the cold flow import that is located the left side of frame, the inner wall fixed mounting of cold flow pipe has the connecting rod, the quantity of connecting rod is four, four the equal fixed mounting of the other end of connecting rod has the hot flow pipe, the bottom fixed intercommunication of hot flow pipe has the hot flow import that is located the cold flow pipe, the other end of hot flow import runs through the cold flow pipe and extends to, the top of hot current pipe is fixed the intercommunication and is located the inside thermal current export of thermal current import top and cold flow pipe, the other end of thermal current export runs through cold current pipe and extends to the outside of cold current pipe, the equal fixed mounting of inner wall of cold current pipe and hot current pipe has the second protective layer, the inner wall fixed mounting of second protective layer has first protective layer.
Preferably, the fixed fin that has been located the frame inside of having cup jointed between the surface of cold flow pipe, the positive fixed mounting of frame has driving motor.
Preferably, the fixed cover of the other end of driving motor output shaft has connect the pivot, the other end of pivot runs through the frame and extends to the inside of frame and fixed cover has connect first circle cover.
Preferably, the outer fixed surface of first round cover has first flabellum, the outer fixed surface of pivot cup joints the driving gear that is located between the positive inner wall of frame and the first round cover back.
Preferably, the dwang that is located driving gear both sides and upper and lower place has been cup jointed in the positive inner wall activity of frame, the external fixed surface of dwang has cup jointed the second circle cover, the external fixed surface of second circle cover installs the second flabellum.
Preferably, the external fixed surface of dwang has cup jointed the driven gear who is located between the positive inner wall of frame and the second circle cover back, driven gear's surface is connected with the surface engagement of driving gear.
Compared with the prior art, the utility model discloses possess following beneficial effect:
1. this anticorrosive heat exchanger through setting up cold flow pipe, connecting rod and hot flow pipe, because the hot flow pipe passes through the connecting rod and installs the inside at the cold flow pipe, when leading-in cold fluid and hot-fluid respectively in cold flow pipe and the hot flow pipe, the area of contact of cold fluid and hot-fluid in the hot flow pipe in the cold flow pipe will have been increaseed this moment, has improved thermal transmission efficiency, has consequently increased this heat exchanger's practicality.
2. This anticorrosive heat exchanger through setting up first protective layer and second protective layer, because first protective layer and second protective layer all have high temperature resistant and anticorrosive advantage to the phenomenon that the infiltration can not appear being corroded in the inside of making cold flow pipe and hot flow pipe, and then improved the life of cold flow pipe and hot flow pipe, consequently further increased this heat exchanger's practicality.
3. This anticorrosive heat exchanger, through setting up driving motor, the driving gear, driven gear and fin, because the setting of fin, thereby will absorb and transmit the heat in the inside cold flow body of cold flow pipe, and then reduce the temperature of cold flow body, and driving motor's operation will make the pivot drive first flabellum and driving gear rotate, the driving gear will drive the dwang through the driven gear this moment, second circle cover and second flabellum rotate, thereby utilize the rotation of first flabellum and second flabellum to form the air current, and then cool down the fin, thereby indirect improvement the heat transfer of cold flow body in the cold flow pipe, consequently, this heat exchanger's practicality has been increased.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal cross-sectional structure of the frame of the present invention;
fig. 3 is a schematic side view of the cold flow tube of the present invention;
fig. 4 is a schematic view of the back view structure of the machine frame of the present invention.
In the figure: 1. a base; 2. a support block; 3. a machine frame; 4. a cold flow pipe; 5. a heat flow inlet; 6. a cold flow outlet; 7. a hot fluid outlet; 8. a cold flow inlet; 9. a connecting rod; 10. a hot flow tube; 11. a first protective layer; 12. a second protective layer; 13. a drive motor; 14. a rotating shaft; 15. a first round sleeve; 16. a first fan blade; 17. a driving gear; 18. rotating the rod; 19. a second round sleeve; 20. a second fan blade; 21. a driven gear; 22. and a heat sink.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, an anti-corrosion heat exchanger comprises a base 1, wherein two supporting blocks 2 are fixedly mounted on the top of the base 1, a machine frame 3 is fixedly mounted on the top of each of the two supporting blocks 2, rotating rods 18 positioned on two sides and above and below a driving gear 17 are movably sleeved on the inner wall of the front surface of the machine frame 3, a driven gear 21 positioned between the inner wall of the front surface of the machine frame 3 and the back surface of a second round sleeve 19 is fixedly sleeved on the outer surface of the rotating rod 18, the outer surface of the driven gear 21 is meshed and connected with the outer surface of the driving gear 17, the second round sleeve 19 is fixedly sleeved on the outer surface of the rotating rod 18, a second fan blade 20 is fixedly mounted on the outer surface of the second round sleeve 19, a cold flow pipe 4 is fixedly mounted inside the machine frame 3, a radiating fin 22 positioned inside the machine frame 3 is fixedly sleeved between the outer surfaces of the cold, the driving motor 13 is an existing device, the model of the driving motor 13 is suitable for Y100L-2 series, the other end of the output shaft of the driving motor 13 is fixedly sleeved with a rotating shaft 14, the other end of the rotating shaft 14 penetrates through the machine frame 3 and extends into the machine frame 3 and is fixedly sleeved with a first round sleeve 15, the outer surface of the first round sleeve 15 is fixedly provided with a first fan blade 16, the outer surface of the rotating shaft 14 is fixedly sleeved with a driving gear 17 positioned between the front inner wall of the machine frame 3 and the back surface of the first round sleeve 15, the outer surfaces of the driving gear 17 and a driven gear 21 are both provided with teeth, and the two teeth are matched, so that the first fan blade 16 and the second fan blade 20 can rotate simultaneously, the cooling function is achieved on the cooling fins 22, meanwhile, the cooling fluid in the cold flow pipe 4 can be directly cooled, the bottom end of the cold flow pipe 4 penetrates through the machine frame 3 and extends to the bottom of the left side of, the bottom of the bottom end of the cold flow pipe 4 is fixedly communicated with a cold flow outlet 6 positioned on the left side of the machine frame 3, the top end of the cold flow pipe 4 penetrates through the machine frame 3 and extends to the upper side of the left side of the machine frame 3, the top end of the cold flow pipe 4 is fixedly communicated with a cold flow inlet 8 positioned on the left side of the machine frame 3, the inner wall of the cold flow pipe 4 is fixedly provided with four connecting rods 9, the other ends of the four connecting rods 9 are fixedly provided with hot flow pipes 10, the bottom end of the hot flow pipe 10 is fixedly communicated with a hot flow inlet 5 positioned in the cold flow pipe 4, the other end of the hot flow inlet 5 penetrates through the cold flow pipe 4 and extends to the left side of the cold flow pipe 4, the top end of the hot flow pipe 10 is fixedly communicated with a hot flow outlet 7 positioned above the hot flow inlet 5 and in the cold flow pipe 4, the other end of the hot flow outlet 7 penetrates through the cold flow pipe 4 and extends to, the second protective layer 12 is composed of Cr1MoV, thereby the second protective layer 12 has the advantages of high temperature resistance and corrosion resistance, the phenomenon of corrosion leakage in the interior of the cold flow pipe 4 and the hot flow pipe 10 is effectively avoided, the first protective layer 11 is fixedly arranged on the inner wall of the second protective layer 12, the first protective layer 11 is made of 20 steel, and the corrosion resistance of the cold flow pipe 4 and the hot flow pipe 10 is further improved due to the fact that the 20 steel has the advantages of high temperature resistance and corrosion resistance.
During operation, an operator firstly introduces hot fluid into the hot flow pipe 10 through the hot fluid inlet 5, then the hot fluid is discharged through the hot fluid outlet 7, meanwhile, the operator introduces cold fluid into the cold flow pipe 4 through the cold fluid inlet 8, then the cold fluid is discharged through the cold fluid outlet 6, so that the cold fluid and the hot fluid form convection in the cold flow pipe 4 and the hot flow pipe 10 respectively, and further the cold fluid absorbs heat in the hot fluid, and due to the cooperation between the first protective layer 11 and the second protective layer 12, corrosion and leakage of the inner walls of the cold flow pipe 4 and the hot flow pipe 10 can be effectively prevented, the heat radiating fins 22 can absorb heat in the cold fluid, then the operator starts the driving motor 13, the operation of the driving motor 13 can enable the rotating shaft 14 to drive the first round sleeve 15, the first fan blade 16 and the driving gear 17 to rotate, the rotation of the driving gear 17 will make the driven gear 21 drive the rotating rod 18, the second circular sleeve 19 and the second fan blade 20 to rotate, and at this time, the first fan blade 16 and the second fan blade 20 will rotate to generate an air flow, and the air flow will take away the heat absorbed by the heat sink 22.
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 (6)
1. A corrosion resistant heat exchanger comprising a base (1), characterized in that: the top fixed mounting of base (1) has supporting shoe (2), the quantity of supporting shoe (2) is two, two the equal fixed mounting in top of supporting shoe (2) has frame (3), the inside fixed mounting of frame (3) has cold flow pipe (4), the bottom of cold flow pipe (4) is run through frame (3) and is extended to the left bottom of frame (3), the fixed intercommunication in bottom of cold flow pipe (4) bottom has and is located frame (3) left cold flow export (6), the top of cold flow pipe (4) is run through frame (3) and is extended to the left top of frame (3), the fixed intercommunication in top of cold flow pipe (4) has and is located frame (3) left cold flow import (8), the inner wall fixed mounting of cold flow pipe (4) has connecting rod (9), the quantity of connecting rod (9) is four, four the equal fixed mounting of the other end of connecting rod (9) has hot flow pipe (10), the bottom mounting intercommunication of hot flow pipe (10) has the thermal current import (5) that is located cold flow pipe (4) inside, the other end of thermal current import (5) runs through cold flow pipe (4) and extends to the left side of cold flow pipe (4), the top mounting intercommunication of hot flow pipe (10) has thermal current export (7) that is located thermal current import (5) top and cold flow pipe (4) inside, the other end of thermal current export (7) runs through cold flow pipe (4) and extends to the outside of cold flow pipe (4), the equal fixed mounting of inner wall of cold flow pipe (4) and hot flow pipe (10) has second protective layer (12), the inner wall fixed mounting of second protective layer (12) has first protective layer (11).
2. A corrosion resistant heat exchanger according to claim 1, wherein: fixed fin (22) that have cup jointed to be located frame (3) inside between the surface of cold flow pipe (4), the positive fixed mounting of frame (3) has driving motor (13).
3. A corrosion resistant heat exchanger according to claim 2, wherein: the fixed cover of the other end of driving motor (13) output shaft has connect pivot (14), the other end of pivot (14) runs through frame (3) and extends to the inside of frame (3) and fixed the cover and has connect first circle cover (15).
4. A corrosion resistant heat exchanger according to claim 3, wherein: the outer fixed surface of first circle cover (15) installs first flabellum (16), the outer fixed surface of pivot (14) has cup jointed driving gear (17) that are located between frame (3) front inner wall and first circle cover (15) the back.
5. A corrosion resistant heat exchanger according to claim 1, wherein: the positive inner wall activity of frame (3) has cup jointed dwang (18) that is located driving gear (17) both sides and last below, the external fixed surface of dwang (18) has cup jointed second circle cover (19), the external fixed surface of second circle cover (19) installs second flabellum (20).
6. A corrosion resistant heat exchanger according to claim 5, wherein: the external fixed surface of dwang (18) has cup jointed driven gear (21) that are located between frame (3) front inner wall and second circle cover (19) the back, the surface of driven gear (21) is connected with the surface toothing of driving gear (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921050213.XU CN210321327U (en) | 2019-07-08 | 2019-07-08 | Corrosion-resistant heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921050213.XU CN210321327U (en) | 2019-07-08 | 2019-07-08 | Corrosion-resistant heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210321327U true CN210321327U (en) | 2020-04-14 |
Family
ID=70149653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921050213.XU Expired - Fee Related CN210321327U (en) | 2019-07-08 | 2019-07-08 | Corrosion-resistant heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210321327U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115560616A (en) * | 2022-12-05 | 2023-01-03 | 江苏中迪节能科技有限公司 | Corrosion-resistant air cooler fin tube bank |
-
2019
- 2019-07-08 CN CN201921050213.XU patent/CN210321327U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115560616A (en) * | 2022-12-05 | 2023-01-03 | 江苏中迪节能科技有限公司 | Corrosion-resistant air cooler fin tube bank |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200414 |