CN212133344U - Air-cooled condenser for preventing medium accumulation in pipe - Google Patents
Air-cooled condenser for preventing medium accumulation in pipe Download PDFInfo
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- CN212133344U CN212133344U CN202020727044.5U CN202020727044U CN212133344U CN 212133344 U CN212133344 U CN 212133344U CN 202020727044 U CN202020727044 U CN 202020727044U CN 212133344 U CN212133344 U CN 212133344U
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- heat exchange
- tube
- pipe
- exchange tube
- shell
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Abstract
The utility model discloses an air-cooled condenser for preventing medium accumulation in a pipe, which comprises a shell, an inlet pipe on the upper part of the shell, an outlet pipe on the bottom of the shell, a pipe box in the shell and a heat exchange pipe, wherein the medium enters the heat exchange pipe from the inlet pipe and is led into the pipe box, and then flows out from the pipe box and the heat exchange pipe through the outlet pipe; the heat exchange tube is characterized in that a supporting block is arranged in the shell and used for supporting the heat exchange tube and enabling the height in the middle of the heat exchange tube to be higher than the heights of the two ends of the heat exchange tube, the middle of the heat exchange tube is arched upwards to enable a liquid medium to stay in the tube box or flow out through the outlet tube, the problem of accumulation of the liquid medium caused by sinking of the middle of the heat exchange tube is solved, and the circulation of the medium is improved; and the pipe box is provided with a condensate discharging port so as to discharge the liquid medium.
Description
Technical Field
The utility model relates to a condenser, in particular to prevent the accumulational air-cooled condenser of intraductal medium.
Background
An air cooler is an air cooler for short, and is a heat exchange device which is used for condensation and cooling in the petrochemical industry and oil gas processing production. The air cooler generally comprises main parts such as a heat exchange pipe, a pipe box, a fan, a shutter, a framework and the like.
Under the condition that the medium in the air cooler pipe is two-phase flow, the middle part of the heat exchange pipe in the length direction can sink due to the self weight of the heat exchange pipe and the weight of the medium, and the condition that the medium in the pipe is accumulated to influence the flow of the medium can be formed.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims at providing a prevent interior accumulational air-cooled condenser of medium of pipe solves the heat exchange tube middle part and sinks to lead to the accumulational problem of medium in the heat exchange tube.
The technical scheme is as follows: the utility model relates to an air-cooled condenser for preventing medium accumulation in a pipe, which comprises a shell, an inlet pipe at the upper part of the shell, an outlet pipe at the bottom of the shell, a pipe box in the shell and a heat exchange pipe, wherein the medium enters the heat exchange pipe from the inlet pipe and is led into the pipe box, and then flows out from the pipe box and the heat exchange pipe through the outlet pipe; the heat exchange tube is characterized in that a supporting block is arranged in the shell and used for supporting the heat exchange tube and enabling the height in the middle of the heat exchange tube to be higher than the heights at two ends of the heat exchange tube.
Furthermore, the supporting block is I-shaped, an arc-shaped groove is formed in the supporting block, and the arc-shaped groove is used for supporting the heat exchange tube to position the heat exchange tube through the supporting block.
Furthermore, the shell is provided with a condensing pipe at the bottom of the pipe box, and the condensing pipe is communicated with the pipe box.
Furthermore, the condensing tube is connected with a manual stop valve through a flange plate.
Furthermore, a supporting block is arranged between the heat exchange tubes, the supporting block is I-shaped, arc-shaped grooves are formed in two ends of the supporting block, and the arc-shaped grooves are used for supporting the heat exchange tubes to position the heat exchange tubes through the supporting block.
Has the advantages that: compared with the prior art, the utility model: the middle part of the heat exchange tube is arched upwards, so that the liquid medium stays in the tube box or flows out through the outlet tube, the problem of accumulation of the liquid medium caused by sinking of the middle part of the heat exchange tube is solved, and the medium circulation is improved; and the pipe box is provided with a condensate discharging port so as to discharge the liquid medium.
Drawings
FIG. 1 is a schematic diagram of an air-cooled condenser for preventing media accumulation in the tube, after the use of support blocks;
FIG. 2 is a schematic illustration of the structure of the support block between the shell and the bottom heat exchange tube;
fig. 3 is a schematic view of the structure of a support block located between vertically adjacent heat exchange tubes.
Detailed Description
As shown in fig. 1 to 3, an air-cooled condenser for preventing accumulation of a medium in a tube, comprises a shell 1, an inlet tube 2 at an upper portion of the shell 1, an outlet tube 3 at a bottom portion of the shell 1, a tube box 4 in the shell 1, and a heat exchange tube 5, wherein the medium enters the heat exchange tube 5 from the inlet tube 2 and passes through the tube box 4, and then the medium flows out from the tube box 4, the heat exchange tube 5 and passes through the outlet tube 3; a support block 6 is provided in the housing 1, and the support block 6 serves to support the heat exchange tube 5 such that the height of the middle of the heat exchange tube 5 is higher than the heights of both ends of the heat exchange tube 5.
The supporting block 6 is I-shaped. When the supporting block 6 arches the heat exchange tube 5, the tube wall of the heat exchange tube 5 is cylindrical, so that relative offset between the heat exchange tube 5 and the supporting block 6 is avoided, an arc-shaped groove 7 is formed in the supporting block 6, and the arc-shaped groove 7 is used for supporting the heat exchange tube 5 to position the heat exchange tube 5 through the supporting block 6.
In order to increase the liquefaction effect of the gaseous medium, which may occur due to its passage through the channel 4, the housing 1 is provided with a condensation duct 8 at the bottom of the channel 4, the condensation duct 8 communicating with the channel 4.
In order to prevent liquid medium from accumulating in the header 4, the condenser pipe 8 is connected to a manual shut-off valve 9 via a flange.
The middle arch of the heat exchange tube 5 of the upper part is mainly supported by the heat exchange tube 5 arched by the supporting block 6 and the supporting block 6, the arch between the heat exchange tube 5 and the heat exchange tube 5 is not stable because the shape determines the fixation of the two, therefore, the supporting block 6 is arranged between the heat exchange tubes 5, the supporting block 6 is in an I shape, and in order to keep the fixation stability between the two adjacent layers of heat exchange tubes 5, the two ends of the supporting block 6 are provided with arc grooves 7, and the arc grooves 7 are used for supporting the heat exchange tube 5 to realize the positioning of the supporting block 6 to the heat exchange tube 5.
Claims (5)
1. An air-cooled condenser for preventing accumulation of media in a tube comprises a shell (1), an inlet tube (2) at the upper part of the shell (1), an outlet tube (3) at the bottom of the shell (1), a tube box (4) in the shell (1) and a heat exchange tube (5), wherein the media enter the heat exchange tube (5) from the inlet tube (2) and pass through the tube box (4), and then flow out from the tube box (4), the heat exchange tube (5) and the outlet tube (3); the heat exchange tube is characterized in that a supporting block (6) is arranged in the shell (1), and the supporting block (6) is used for supporting the heat exchange tube (5) and enabling the height of the middle of the heat exchange tube (5) to be higher than the heights of the two ends of the heat exchange tube (5).
2. The air-cooled condenser for preventing the accumulation of media in the tube as claimed in claim 1, wherein the supporting block (6) is "i" shaped, the supporting block (6) is provided with an arc-shaped groove (7), and the arc-shaped groove (7) is used for supporting the heat exchange tube (5) to position the heat exchange tube (5) by the supporting block (6).
3. An air-cooled condenser for preventing the accumulation of media in the tube as claimed in claim 1, wherein the casing (1) is provided with a condensation duct (8) at the bottom of the tube case (4), the condensation duct (8) communicating with the tube case (4).
4. An air-cooled condenser as claimed in claim 3, wherein the condenser tube (8) is connected to a manual cut-off valve (9) by a flange.
5. An air-cooled condenser for preventing media accumulation in the tube as claimed in claim 1, wherein supporting blocks (6) are provided between the heat exchanging tubes (5), the supporting blocks (6) are in the shape of "i", arc grooves (7) are provided at both ends of the supporting blocks (6), the arc grooves (7) are used for supporting the heat exchanging tubes (5) to position the heat exchanging tubes (5) by the supporting blocks (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020727044.5U CN212133344U (en) | 2020-05-07 | 2020-05-07 | Air-cooled condenser for preventing medium accumulation in pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020727044.5U CN212133344U (en) | 2020-05-07 | 2020-05-07 | Air-cooled condenser for preventing medium accumulation in pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212133344U true CN212133344U (en) | 2020-12-11 |
Family
ID=73693785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020727044.5U Active CN212133344U (en) | 2020-05-07 | 2020-05-07 | Air-cooled condenser for preventing medium accumulation in pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212133344U (en) |
-
2020
- 2020-05-07 CN CN202020727044.5U patent/CN212133344U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 214000 No.29, Haoshan South Road, anzhen Town, Xishan District, Wuxi City, Jiangsu Province Patentee after: WUXI DINGBANG HEAT EXCHANGER EQUIPMENT Co.,Ltd. Address before: 214000 No.29, Houshan South Road, anzhen Town, Xishan District, Wuxi City, Jiangsu Province Patentee before: WUXI DINGBANG HEAT EXCHANGER EQUIPMENT Co.,Ltd. |