CN105066737A - Horizontal high-pressure air cooler - Google Patents
Horizontal high-pressure air cooler Download PDFInfo
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- CN105066737A CN105066737A CN201510521336.7A CN201510521336A CN105066737A CN 105066737 A CN105066737 A CN 105066737A CN 201510521336 A CN201510521336 A CN 201510521336A CN 105066737 A CN105066737 A CN 105066737A
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- cooling
- cooling unit
- air cooler
- described cooling
- horizontal high
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Abstract
The invention discloses a horizontal high-pressure air cooler. The horizontal high-pressure air cooler comprises a plurality of cooling units. The front section of each cooling unit is provided with an inlet, and the tail section of each cooling unit is provided with an outlet. The cooling units are connected in an end-to-end mode and stacked at intervals. The cooling units are communicated through a tube side. The air cooler is characterized in that each cooling unit comprises a plurality of cooling pipes and two headers connected with the two ends of the cooling pipes which are arranged side by side, and a plurality of inner fins are distributed on the inner walls of the cooling pipes. The inner fins are additionally arranged, so that the problem that in an existing cooler, the contact area of cooling pipes and condensed gas is small and accordingly heat absorptivity of the cooling pipes is low is solved; cooling efficiency of the horizontal high-pressure air cooler is improved.
Description
Technical field
The present invention relates to cooler, particularly relate to horizontal high-pressure forced air cooler.
Background technology
The air-cooled cooler of existing high pressure gas aerating compressor, require operating pressure 0.3 ~ 25.0Mpa, temperature 20 ~ 200 DEG C, each cooler is multiple cooling unit, between multiple cooling unit cooling unit, arrangement is compact, cooling effectiveness is high, and each cooling unit mostly is multitube distance, the structure of each tube side is made up of some finned cooling pipes and two tube-sheet type end sockets, communicated by some welding finned cooling pipes between two tube-sheet type end sockets, each cooling unit links together, in additional independent fan coolling.
The patent No. is disclosed in the Chinese patent literature of 201420102697.9 air-cooled cooler a kind of, it comprises at least one cooling unit, each cooling unit comprises several stacked tube sides, tube side is communicated with by bend pipe head and the tail successively, the head end of each cooling unit is provided with import, and the end of each cooling unit is provided with outlet; Tube side comprises header and the some cooling tubes of two sealings, is communicated with between two headers by some cooling tubes.
The area that cooling tube in above-mentioned patent document contacts with the gas that is condensed because it is inner is only the inner tubal wall of cooling tube, therefore because cooling tube is less with the base surface of the gas that is condensed, cause limited by the absorption of cooling tube to the heat of the gas that is condensed, be difficult to improve the absorption of cooling tube to the gas heat that is condensed further.
Summary of the invention
The object of the invention is to solve in current cooler because cooling tube causes with the contact area of the gas that is condensed is little the problem that cooling tube heat absorption rate is low.
In order to solve the problem, the present invention proposes a kind of horizontal high-pressure forced air cooler, it comprises multiple cooling unit, first section of cooling unit is provided with import, and cooling unit rear is provided with outlet, and the cooling unit wall that joins end to end stacks, cooling unit is communicated with by tube side, cooling unit comprises many cooling tubes and two headers, and header is connected to cooling tube two ends side by side, and cooling tube inwall is distributed with multiple inner fin.
For above-mentioned base case, by tube side, multiple cooling unit head and the tail wall is stacked, cooling unit comprises many cooling tubes and two headers, header is connected to cooling tube two ends side by side, the gas that is condensed entering cooling unit is flowed to each cooling tube by header, the place of good cooling effect in cooler like this, it is large that gas meets cold volume shrinkage mass, air velocity can be very fast, the local gas of cooling-down effect difference in cooling, gas volume reduces little Flow Velocity can be slow, each local unit in cooler like this can regulate the air velocity of each local automatically, if block somewhere in cooler simultaneously, other pipelines also can circulate, cooling tube inwall is distributed with multiple inner fin, cooling tube is increased and the contact area of the gas that is condensed by inner fin, the increase of contact surface area, cooling tube can be increased and the heat exchange of the gas that is condensed, the inner circle vial wall of cooling tube is only adopted to carry out heat exchange to the gas be condensed merely before avoiding, because the contact surface of inner tubal wall is less, cooling tube is not enough to cooled gas heat absorption, the problem of heat exchanger effectiveness difference.
Prioritization scheme one for base case: cooling tube is stainless pipe, stainless pipe is that wall thickness is greater than 2mm; Pipe can relative to square tube, the uniform force when being subject to pressure gas pressure, safety coefficient is higher, pipe is the stainless-steel pipe that wall thickness is greater than 2mm, when the wall thickness of stainless steel tube is greater than 2mm, steel pipe bearing capacity can reach more than 20MPa, the large or pressure of pressure can be adapted to and change large high pressure gas condensation, the stressed bearing capacity of stainless steel tube is greater than the bearing capacity of the aluminium alloy steel pipe of existing employing, more can adapt to the changeable occasion of the gas-recovery station such as natural gas, shale gas air pressure for this reason.
Prioritization scheme two for base case: also comprise cooling fan, cooling fan is positioned at immediately below cooling unit, and the air outlet of cooling fan is provided with wind deflector; The cooling wind energy that fan produces accelerates the heat radiation after cooling unit heat absorption, cooling fan is positioned at immediately below cooling unit, hot-air after heat absorption can because density be little of rising, cooling fan is installed on immediately below cooling unit, can accelerate hot-air rising and by cold air discharged to cooling unit, the air outlet of cooling fan is provided with wind deflector, and wind deflector can by more concentrated for the wind of the eliminating of cooling fan discharged to cooling unit, and the utilization rate of the wind that cooling fan like this is arranged is high.
Prioritization scheme three for base case: have equally distributed outer fin outside cooling tube, outer fin can increase the heat radiation of cooling tube.
Prioritization scheme four for base case: header and cooling tube seamless welding, it is relative fixing that seamless welding can carry out position to header and cooling tube, can also seal cooling unit simultaneously.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is the structural representation of cooling unit;
Fig. 3 is the structural representation of cooling tube;
Mark in above-mentioned figure is: cooler frame 1, cooling fan 2, wind deflector 21, cooler 3, header 31, cooling tube 32, interior pipe 321, outer fin 322, inner fin 323, tube side 33, cooling unit 34, influent stream mouth 41, go out head piece 42.
Detailed description of the invention
As shown in Figure 1, horizontal high-pressure forced air cooler of the present invention, comprise cooler frame 1, cooler 3 is provided with above cooler frame 1, cooling fan 2 is provided with immediately below cooler 3, go out to be equipped with wind deflector 21 at the air outlet of cooling fan 2, the upper left side of cooler 3 offers influent stream mouth 41 lower right and offers out head piece 42.
Above-mentioned cooler 3 is formed by tube side 33 is connected by nine cooling unit 34 head and the tail, cooling unit 34 is spaced stacked, as shown in Figure 2, cooling unit 34 comprises 17 root cooling tubes 32 and two headers 31, the two ends of cooling tube 32 are connected on header 31, as shown in Figure 3, cooling tube 32 comprises interior pipe 321, the outer wall of interior pipe 321 is evenly distributed with outer fin 322, the inwall of interior pipe 323 has the inner fin 323 evenly protruded, and cooling tube 32 is welded on header 31 by seamless welding.
The interior pipe of cooling tube 32 is the stainless-steel pipe that 2mm is thick, pipe in the stainless steel that 2mm is thick, the air pressure of more than 20Mpa can be born, the large or pressure of pressure can be adapted to and change large high pressure gas condensation, more can adapt to the changeable occasion of the gas-recovery station such as natural gas, shale gas air pressure for this reason.
The present invention in use, increases interior pipe 321 and the contact area of gas by the mode increasing inner fin 323, improves the heat absorption rate of cooling tube.
Above-described is only the preferred embodiment of the present invention; should be understood that; for a person skilled in the art; without departing from the inventive concept of the premise; some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.
Claims (5)
1. a horizontal high-pressure forced air cooler, it comprises multiple cooling unit, first section of described cooling unit is provided with import, described cooling unit rear is provided with outlet, and the described cooling unit wall that joins end to end stacks, and described cooling unit is communicated with by tube side, it is characterized in that, described cooling unit comprises many cooling tubes and two headers, and described header is connected to cooling tube two ends side by side, and described cooling tube inwall is distributed with multiple inner fin.
2. horizontal high-pressure forced air cooler as claimed in claim 1, it is characterized in that, described cooling tube is stainless pipe, and described stainless pipe is that wall thickness is greater than 2mm.
3. horizontal high-pressure forced air cooler as claimed in claim 1, it is characterized in that, also comprise cooling fan, described cooling fan is positioned at immediately below described cooling unit, and the air outlet of described cooling fan is provided with wind deflector.
4. horizontal high-pressure forced air cooler as claimed in claim 1, is characterized in that there is equally distributed outer fin outside described cooling tube.
5. horizontal high-pressure forced air cooler as claimed in claim 1, is characterized in that, described header and described cooling tube seamless welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510521336.7A CN105066737A (en) | 2015-08-24 | 2015-08-24 | Horizontal high-pressure air cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510521336.7A CN105066737A (en) | 2015-08-24 | 2015-08-24 | Horizontal high-pressure air cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105066737A true CN105066737A (en) | 2015-11-18 |
Family
ID=54496168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510521336.7A Pending CN105066737A (en) | 2015-08-24 | 2015-08-24 | Horizontal high-pressure air cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105066737A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107305105A (en) * | 2016-04-25 | 2017-10-31 | 江苏科力普汽车部件有限公司 | A kind of circular pipe type radiator core body |
| CN116978852A (en) * | 2023-09-15 | 2023-10-31 | 江苏鲁汶仪器股份有限公司 | Electrostatic chuck and mounting base thereof |
-
2015
- 2015-08-24 CN CN201510521336.7A patent/CN105066737A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107305105A (en) * | 2016-04-25 | 2017-10-31 | 江苏科力普汽车部件有限公司 | A kind of circular pipe type radiator core body |
| CN116978852A (en) * | 2023-09-15 | 2023-10-31 | 江苏鲁汶仪器股份有限公司 | Electrostatic chuck and mounting base thereof |
| CN116978852B (en) * | 2023-09-15 | 2023-12-08 | 江苏鲁汶仪器股份有限公司 | Electrostatic chuck and mounting base thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151118 |
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| WD01 | Invention patent application deemed withdrawn after publication |