CN216869231U - Sectional type heat exchanger - Google Patents
Sectional type heat exchanger Download PDFInfo
- Publication number
- CN216869231U CN216869231U CN202220373147.5U CN202220373147U CN216869231U CN 216869231 U CN216869231 U CN 216869231U CN 202220373147 U CN202220373147 U CN 202220373147U CN 216869231 U CN216869231 U CN 216869231U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- heat exchange
- exchange tube
- air inlet
- heat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000012530 fluid Substances 0.000 claims abstract description 11
- 239000007788 liquid Substances 0.000 claims description 21
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009833 condensation Methods 0.000 description 4
- 230000005494 condensation Effects 0.000 description 4
- 230000008676 import Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000010793 Steam injection (oil industry) Methods 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a technical field of heat exchanger, a sectional type heat exchanger is disclosed, it includes the heat exchanger frame, be provided with a plurality of first heat exchange tubes on the heat exchanger frame, first heat exchange tube both ends are formed with air inlet and leakage fluid dram respectively, be provided with first fin on the first heat exchange tube outer wall, heat exchanger frame one side is provided with the inlet manifold with a plurality of air inlet intercommunications, heat exchanger frame one side is provided with the manifold with a plurality of leakage fluid dram intercommunication, be provided with on the manifold and deposit the water return bend, be provided with on the heat exchanger frame and deposit the second heat exchange tube of water return bend intercommunication, be provided with the second fin on the second heat exchange tube outer wall. This application has the condition that reduces steam and take place by the direct exhaust of heat exchanger, improves the heat exchange efficiency's of heat exchanger effect.
Description
Technical Field
The application relates to the technical field of heat exchangers, in particular to a sectional type heat exchanger.
Background
At present, a heat exchanger is a device for realizing heat transfer between materials between two or more than two fluids with different temperatures, and the heat is transferred from the fluid with higher temperature to the fluid with lower temperature, so that the temperature of the fluid reaches the index specified by the flow to meet the requirements of process conditions.
Among the correlation technique, a heat exchanger, the power distribution box comprises a box body, wear to be equipped with a plurality of heat exchange tubes in the box, the heat exchange tube adopts the better pure copper of heat conductivity or pure aluminium preparation usually, the heat exchange tube is the S-shaped range setting, the both ends of heat exchange tube are formed with import and export respectively, so set up the import in box upper portion owing to be the injected steam, be provided with the heat transfer fin that is used for accelerating heat exchange tube heat exchange efficiency in the box, the box all is provided with the manifold in the import and the export of heat exchange tube, during operation with steam injection and import intercommunication gather intraductally, thereby the heat transfer through the heat exchange tube is in export discharge liquefied water.
In view of the above-mentioned related arts, the inventor believes that in the related art, the vapor is condensed and liquefied due to the temperature reduction, and a large amount of vapor is discharged from the outlet without being condensed and liquefied, which seriously affects the heat exchange efficiency of the device.
SUMMERY OF THE UTILITY MODEL
In order to reduce the steam and take place by the direct exhaust condition of heat exchanger, improve the heat exchange efficiency of heat exchanger, this application provides a sectional type heat exchanger.
The application provides a sectional type heat exchanger adopts following technical scheme:
the utility model provides a sectional type heat exchanger, includes the heat exchanger frame, be provided with a plurality of first heat exchange tubes on the heat exchanger frame, first heat exchange tube both ends are formed with air inlet and leakage fluid dram respectively, be provided with first fin on the first heat exchange tube outer wall, heat exchanger frame one side is provided with a plurality of the inlet manifold of air inlet intercommunication, heat exchanger frame one side is provided with a plurality of the manifold of leakage fluid dram intercommunication, be provided with on the manifold and deposit the trap pipe, be provided with on the heat exchanger frame with deposit the second heat exchange tube of trap pipe intercommunication, be provided with the second fin on the second heat exchange tube outer wall.
By adopting the technical scheme, when the heat exchanger works, a worker injects steam into the air inlet manifold and flows in the first heat exchange pipe, heat exchange is carried out through the first fins, the steam can meet the condensation and be condensed into liquid and flows into the manifold pipe, and the liquid enters the second heat exchange pipe through the water storage elbow pipe and is radiated through the second fins; through the bending setting of trap, make and have liquid in the trap all the time, make and gather intraductal certain pressure that has all the time to steam pressure can be consumed on, steam direct discharge in the second heat exchange tube when avoiding, the heat exchange efficiency of improvement heat exchanger.
Preferably, the first heat exchange tube is arranged in a downward inclined mode, and the height of the air inlet is higher than that of the liquid outlet.
Through adopting above-mentioned technical scheme, adopt such design can make the liquid after the condensation get into rapidly and gather intraductally, make first heat exchanger liquefy steam more fast, improve the heat exchange efficiency of heat exchanger.
Preferably, the inner diameter of the second heat exchange pipe is larger than that of the first heat exchange pipe.
Through adopting above-mentioned technical scheme, adopt such design can make the second heat exchange tube can bear the intercommunication of more first heat exchange tubes that are used for condensing steam, make the device can bear more steam in unit interval, improve the efficiency of heat exchanger.
Preferably, the first fin and the second fin are both spiral and are respectively sleeved on the first heat exchange tube and the second heat exchange tube.
Through adopting above-mentioned technical scheme, the first fin that adopts the heliciform to set up can increase with the area of contact of air with the second fin, improves the heat exchange efficiency of first heat exchanger and second heat exchanger, improves the work efficiency of heat exchanger.
Preferably, a fixing plate is fixed on the heat exchanger frame, and the fixing plate is provided with a plug hole for plugging the first heat exchange tube and the second heat exchange tube.
Through adopting above-mentioned technical scheme, fix first heat exchange tube and second heat exchange tube through the fixed plate, improve the holistic stability of device and joint strength.
Preferably, an air inlet is formed in one side of the air inlet main pipe, and a connecting flange is arranged at the air inlet of the air inlet main pipe.
Through adopting above-mentioned technical scheme, adopt such design can make the effect personnel use the heat exchanger more conveniently.
Preferably, trap is fixed with the fixed block in the bottom, the fixed block is kept away from trap's one side is run through set up threaded hole, the screw hole runs through simultaneously trap inner wall sets up, the screw hole internal thread cooperation is installed and is sluiced the bolt.
Through adopting above-mentioned technical scheme, adopt such design can be through the timely discharge of the liquid that sluices the trap pipe after work is accomplished, avoid liquid to produce the corruption to trap pipe inner wall, improve device life.
Preferably, a rotating rod is fixed on one side of the water drainage bolt, which is far away from the trap.
Through adopting above-mentioned technical scheme, adopt the dwang to make the bolt that sluices can be faster take off, improve the convenience of operative installations.
In summary, the present application includes at least one of the following beneficial technical effects:
the water storage elbow pipe is adopted, so that the steam in the collecting pipe cannot directly enter the second heat exchange pipe, the steam can be fully liquefied in the first heat exchange pipe, the liquefied liquid can be fully subjected to heat exchange work in the second heat exchange pipe, and the overall heat exchange efficiency of the heat exchanger can be effectively improved;
the first fin and the second fin can increase the contact area with air, so that the heat exchanger can exchange heat more quickly, and the working efficiency of the heat exchanger is improved;
through adopting the sluicing bolt can be when out of work with the liquid discharge in the trap in time, avoid causing the damage to the trap inner wall, improve the life of heat exchanger.
Drawings
Fig. 1 is a schematic structural diagram of a segmented heat exchanger according to embodiment 1 of the present application.
Fig. 2 is an exploded view of a sectional heat exchanger according to embodiment 1 of the present application.
Fig. 3 is a partial sectional view of a segmented heat exchanger according to embodiment 2 of the present application.
Fig. 4 is an enlarged schematic view of a portion a in fig. 3.
Reference numerals: 1. a heat exchanger frame; 2. an intake manifold; 3. a manifold pipe; 4. a trap pipe is stored; 5. a fixed flange; 6. a first fin; 7. a first heat exchange tube; 8. a fixing plate; 9. a second heat exchange tube; 10. a second fin; 11. a connecting flange; 12. an air inlet; 13. an air inlet; 14. a liquid discharge port; 15. inserting holes; 16. a water drainage bolt; 17. rotating the rod; 18. and (5) fixing blocks.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses sectional type heat exchanger.
Example 1:
referring to fig. 1 and 2, a sectional heat exchanger comprises a heat exchanger frame 1, wherein the heat exchanger frame 1 is composed of two rectangular side plates and connecting rods at four corners of the rectangular side plates, two fixing plates 8 are fixed on the heat exchanger frame 1, the fixing plates 8 are arranged in parallel with the rectangular side plates, insertion holes 15 are formed in the fixing plates 8, first heat exchange tubes 7 are inserted in the insertion holes 15 in the fixing plates 8, air inlets 13 and liquid outlets 14 are respectively formed at two ends of the first heat exchange tubes 7, first fins 6 for accelerating the heat dissipation efficiency of the first heat exchange tubes 7 are fixed on the outer walls of the first heat exchange tubes 7 in a sleeved mode, an air inlet header 2 communicated with the air inlets 13 is fixed on one side of the heat exchanger frame 1, the air inlet header 2 is rectangular, one side of the air inlet header 2, which is far away from the heat exchanger frame 1, a connecting flange 11 is fixed at the air inlet 12, a header 3 communicated with the liquid outlet 14 is fixed on one side of the heat exchanger frame 1, which is close to the air inlet header 2, manifold 3 is the rectangle, and one side bottom that manifold 3 kept away from heat exchanger frame 1 is fixed with trap 4, and trap 4 is the U type, and fixed plate 8 has the second heat exchange tube 9 with trap 4 intercommunication in the interpolation of spliced eye 15, is fixed with the second fin 10 that is used for increasing second heat exchange tube 9 radiating efficiency on the 9 outer walls of second heat exchange tube, and the one end that trap 4 was kept away from to second heat exchange tube 9 is fixed with mounting flange 5.
By adopting the design, steam with the steam pressure of 8-20 kilograms is injected into the steam main pipe, the injected steam is condensed and liquefied through the first heat exchange pipe 7, then the liquid is injected into the collecting pipe 3, flows through the water storage elbow pipe 4 and enters the second heat exchange pipe 9, the condensed liquid exchanges heat, and finally the liquid which is finished by heat exchange is discharged from the fixing flange 5 through the second heat exchange pipe 9.
First heat exchange tube 7 sets up and air inlet 13 highly is greater than leakage fluid dram 14 height down to the slope, first heat exchange tube 7 is the setting of U type in the coplanar bending form and in the department of buckling, second heat exchange tube 9 is the bending form and is the U type in the department of buckling, second heat exchange tube 9 sets up side by side and multirow second heat exchange tube 9 sets up to the upslope, second heat exchange tube 9 internal diameter is greater than first heat exchange tube 7 internal diameter, adopt such design can make more steam of flow in the unit interval, can make refrigerated liquid flow more fast through the internal diameter that increases second heat exchange tube 9, improve the inside heat exchange efficiency of heat exchanger.
The implementation principle of the embodiment 1 is as follows: during operation, the staff at first pours into air intake manifold 2 with steam into, in pouring into first heat exchange tube 7, carries out the heat transfer through first fin 6 and makes steam meet cold liquefaction and become liquid and pour into manifold 3 in, pours into trap 4 through manifold 3 in, in flowing into second heat exchange tube 9, carries out the heat transfer through second fin 10, keeps away from trap 4's tip discharge in second heat exchange tube 9 at last, accomplishes the heat transfer work of steam. Adopt first heat exchange tube 7 and the segmentation of second heat exchange tube 9 to carry out the heat transfer, use first heat exchange tube 7 to liquefy steam, can make steam fully contact with first heat exchange tube 7 inner wall, adopt second heat exchange tube 9 to carry out the heat transfer once more with the liquid of condensation, can make the abundant and the second heat exchange tube 9 inner wall of liquid of condensation contact, thereby can improve the heat exchange efficiency of heat exchanger, the centre separates first heat exchange tube 7 and second heat exchange tube 9 through trap 4, thereby can avoid outside the direct discharge heat exchanger of steam, make steam condense liquefaction fully in first heat exchange tube 7, improve the heat exchange efficiency of heat exchanger.
Example 2:
referring to fig. 3 and 4, a sectional heat exchanger, with embodiment 1 difference lies in, trap 4 bottom is fixed with fixed block 18, fixed block 18 is discoid, one side that trap 4 was kept away from to fixed block 18 runs through set up threaded hole, the screw hole runs through trap 4 outer wall simultaneously and sets up, screw hole internal thread fit installs sluicing bolt 16, one side that trap 4 was kept away from to sluicing bolt 16 is fixed with dwang 17, dwang 17 is the rod.
The implementation principle of the embodiment 2 is as follows: the difference from embodiment 1 is that after the heat exchanger is used, the drain bolt 16 is removed by rotating the rotating lever 17 to discharge the liquid in the trap 4, so that the corrosion of the accumulated water on the inner wall of the trap 4 can be reduced, and the service life of the whole device can be prolonged.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. A sectional type heat exchanger which characterized in that: including heat exchanger frame (1), be provided with a plurality of first heat exchange tubes (7) on heat exchanger frame (1), first heat exchange tube (7) both ends are formed with air inlet (13) and leakage fluid dram (14) respectively, be provided with first fin (6) on first heat exchange tube (7) outer wall, heat exchanger frame (1) one side is provided with a plurality of inlet manifold (2) of air inlet (13) intercommunication, heat exchanger frame (1) one side is provided with and a plurality of collecting pipe (3) of leakage fluid dram (14) intercommunication, be provided with on collecting pipe (3) and deposit water return bend (4), be provided with on heat exchanger frame (1) with deposit water return bend (4) second heat exchange tube (9) of intercommunication, be provided with second fin (10) on second heat exchange tube (9) outer wall.
2. A segmented heat exchanger according to claim 1, wherein: the first heat exchange tube (7) is obliquely arranged downwards, and the height of the air inlet (13) is higher than that of the liquid outlet (14).
3. A segmented heat exchanger according to claim 2, wherein: the inner diameter of the second heat exchange tube (9) is larger than that of the first heat exchange tube (7).
4. A segmented heat exchanger according to claim 1, wherein: the first fin (6) and the second fin (10) are both spiral and are respectively sleeved on the first heat exchange tube (7) and the second heat exchange tube (9).
5. A segmented heat exchanger according to claim 1, wherein: a fixing plate (8) is fixed on the heat exchanger frame (1), and plug-in holes (15) for plugging the first heat exchange tubes (7) and the second heat exchange tubes (9) are formed in the fixing plate (8).
6. The segmented heat exchanger of claim 1, wherein: an air inlet (12) is formed in one side of the air inlet main pipe (2), and a connecting flange (11) is arranged at the position, where the air inlet (12) is formed, of the air inlet main pipe (2).
7. A segmented heat exchanger according to claim 1, wherein: trap (4) are fixed with fixed block (18) in the bottom, fixed block (18) are kept away from one side of trap (4) is run through set up threaded hole, the screw hole runs through simultaneously trap (4) inner wall sets up, screw hole internal thread fit installs sluicing bolt (16).
8. A segmented heat exchanger according to claim 7, wherein: and a rotating rod (17) is fixed on one side of the water drainage bolt (16) far away from the water storage elbow (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220373147.5U CN216869231U (en) | 2022-02-23 | 2022-02-23 | Sectional type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220373147.5U CN216869231U (en) | 2022-02-23 | 2022-02-23 | Sectional type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216869231U true CN216869231U (en) | 2022-07-01 |
Family
ID=82154234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220373147.5U Active CN216869231U (en) | 2022-02-23 | 2022-02-23 | Sectional type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216869231U (en) |
-
2022
- 2022-02-23 CN CN202220373147.5U patent/CN216869231U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108917174B (en) | Gas-electricity coupling limit condensation cast aluminum silicon magnesium gas water heater | |
| CN216869231U (en) | Sectional type heat exchanger | |
| CN209101854U (en) | A kind of condensing heat exchanger | |
| CN202582237U (en) | Plate-shell type condenser | |
| WO2021012936A1 (en) | Plate heat exchanger having flow-dividing plate path | |
| CN211435148U (en) | Secondary condensing device of vacuum processor | |
| CN216869230U (en) | Condensate supercooling heat exchanger | |
| CN216925198U (en) | Partitioned heat exchanger | |
| CN210004818U (en) | high-efficiency heat energy exchanger | |
| CN203100177U (en) | Condensing heat exchanger | |
| CN216432565U (en) | Improved wine cooler | |
| CN111637626A (en) | Condenser-driven heat pipe heat exchange assembly and heat pump water heater thereof | |
| CN209910206U (en) | Siphon type medium-low temperature unit | |
| CN212619338U (en) | Novel efficient heating furnace of fin tube type multi-medium heat exchanger and mixing and conveying pipeline thereof | |
| CN220893046U (en) | High-performance long-life steam heat exchanger | |
| CN221036977U (en) | Heat pipe heat exchanger for vertical flue | |
| CN215930090U (en) | Novel plate heat exchanger structure of air conditioner between columns | |
| CN217155067U (en) | Fin type heat exchanger capable of exchanging heat uniformly | |
| CN215373430U (en) | Heat exchanger for dryer | |
| CN219811388U (en) | Transformer finned radiator structure with water spraying pipeline | |
| CN213902026U (en) | High-efficient shell type heat exchanger | |
| CN215725316U (en) | Internal thread external fin heat exchanger of steam water boiler | |
| CN207456239U (en) | A kind of Novel air cooler | |
| CN219674876U (en) | Corrosion-resistant double-pipe heat exchanger | |
| CN219889805U (en) | Condenser for uniformly circulating refrigerant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231219 Address after: 201400 North workshop, building 4, No. 1658, Baziqiao Road, Fengxian District, Shanghai Patentee after: SHANGHAI SHUANGMU RADIATOR MANUFACTURE Co.,Ltd. Address before: 201400 Building 1, No. 1088, Guoshun Road, Fengxian District, Shanghai Patentee before: Shuangmu thermal technology (Shanghai) Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 201400 North workshop, building 4, No. 1658, Baziqiao Road, Fengxian District, Shanghai Patentee after: Shuangmu Energy Equipment Technology (Shanghai) Co.,Ltd. Country or region after: China Address before: 201400 North workshop, building 4, No. 1658, Baziqiao Road, Fengxian District, Shanghai Patentee before: SHANGHAI SHUANGMU RADIATOR MANUFACTURE Co.,Ltd. Country or region before: China |