CN113804044A - Air cooling island air leakage treatment system based on three-dimensional fluid dynamic field optimization - Google Patents
Air cooling island air leakage treatment system based on three-dimensional fluid dynamic field optimization Download PDFInfo
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- CN113804044A CN113804044A CN202110983508.8A CN202110983508A CN113804044A CN 113804044 A CN113804044 A CN 113804044A CN 202110983508 A CN202110983508 A CN 202110983508A CN 113804044 A CN113804044 A CN 113804044A
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- air cooling
- cooling island
- pipe
- air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F11/00—Arrangements for sealing leaky tubes and conduits
- F28F11/02—Arrangements for sealing leaky tubes and conduits using obturating elements, e.g. washers, inserted and operated independently of each other
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- Engineering & Computer Science (AREA)
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- General Engineering & Computer Science (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention relates to the technical field of air cooling island air leakage treatment, and provides an air cooling island air leakage treatment system based on three-dimensional hydrodynamic field optimization. The air cooling island overcomes the defect of air leakage of the existing air cooling island.
Description
Technical Field
The invention relates to the technical field of air cooling island air leakage treatment, in particular to an air cooling island air leakage treatment system based on three-dimensional fluid dynamic field optimization.
Background
At present, cold air does not completely participate in heat exchange of the heat dissipation screen due to the reasons that gaps of the heat dissipation screen of the air cooling island of the power distribution and interconnection plant are large, leakage points exist between a fan chamber and an external hole, the door of the fan chamber is not tightly sealed, and gaps of a pipeline penetrating through the fan chamber and a wall are large, so that the heat exchange effect is extremely poor, the efficiency of the fan is reduced, the load capacity of a unit is severely limited, and air leakage treatment is performed on the air cooling island of the power distribution and interconnection plant.
The air cooling island air leakage treatment system mainly aims to optimize fluid power while treating, and has a more efficient cooling effect while ensuring no air leakage.
Disclosure of Invention
Technical problem to be solved
The invention aims to provide an air cooling island air leakage treatment system based on three-dimensional fluid dynamic field optimization, which is used for solving the defect of air leakage of the existing air cooling island.
Disclosure of the invention
In order to solve the technical problems, the invention provides the following technical scheme: the air cooling island air leakage treatment system based on three-dimensional fluid dynamic field optimization comprises a through-wall pipe plugging mechanism, wherein the through-wall pipe plugging mechanism comprises a conical plugging pipe, two sides, close to an inlet, of the conical plugging pipe are provided with holding rods, the inner wall of the conical plugging pipe is provided with a flow guide strip, and the surface of the conical plugging pipe is provided with a fixing structure.
Preferably, the conical plugging pipe is sleeved with a sealing strip, and the caliber of the sealing strip is larger than the maximum caliber of the conical plugging pipe.
Preferably, an inlet is formed in one side of the conical plugging pipe, an outlet is formed in the other side of the conical plugging pipe, and the caliber of the inlet is larger than that of the outlet.
Preferably, the fixing structure comprises a positioning block, a positioning spring and a spring groove, the spring groove is formed in the conical plugging pipe, the positioning spring is arranged in the spring groove, and the positioning block is arranged on the positioning spring.
Preferably, the positioning block is designed to be an elastic telescopic structure by utilizing a positioning spring.
Preferably, the number of the positioning blocks is four, and the four positioning blocks are annularly arranged on the conical plugging pipe.
Preferably, the air cooling island gap plugging device further comprises an A-shaped frame gap processing mechanism and a wind-shield wall grating plate gap plugging mechanism, wherein the A-shaped frame gap processing mechanism is installed at the top of the A-shaped frame of the air cooling island, and the wind-shield wall grating plate gap plugging mechanism is installed between a wind-shield wall grating plate at the end part of the air cooling island and an A-shaped steel beam of the air cooling island.
Preferably, the air cooling island air conditioner further comprises a fan hole plugging mechanism, and the fan hole plugging mechanism is installed between the air cooling island air conditioner platform and each unit of the air cooling island air conditioner.
Preferably, the air cooling system further comprises a radiating fin gap processing mechanism, and the radiating fin gap processing mechanism is installed between the radiating fins of the air cooling island.
Preferably, still include dodge gate shutoff mechanism, dodge gate shutoff mechanism installs and advances out of door position at the air cooling island tip, dodge gate shutoff mechanism includes dodge gate, joint strip and sealed division board, joint strip encircles in the installation of air cooling island dodge gate, sealed division board adds and is installed at air cooling island dodge gate top.
(III) advantageous effects
The air cooling island air leakage treatment system based on three-dimensional fluid dynamic field optimization provided by the invention has the advantages that:
the conical plugging pipe is arranged at one port between a wall and a pipeline, the inlet of the conical plugging pipe is made according to the opening of the wall, the outlet is made according to the caliber of the pipeline, a holding rod on the surface of the conical plugging pipe is held after the conical plugging pipe is made, the conical plugging pipe is clamped to the inlet of the wall by the holding rod, the outlet part of the conical plugging pipe is inserted into the pipeline, the wall is connected with the pipeline through the conical plugging pipe, the conical plugging pipe is sealed by the contact of the sealing strip of a surface sleeve and the inner wall of the wall, so that cold air can be greatly reduced from entering a gap between the wall and the pipeline when entering the cold air, and the density of the cold air is reduced due to the space influence under the condition that the inlet caliber on the left side of the conical plugging pipe is larger than the outlet caliber after the cold air enters the conical plugging pipe, meanwhile, under the influence of the flow guide strips, the fluid power is increased, and the flow of cold air is accelerated, so that the subsequent cooling effect is improved;
through being provided with fixed knot and constructing, utilize toper shutoff pipe card to go into back in wall and the pipeline, for improving the leakproofness of its installation, sealing strip cover carries out the sealed enhancement of gap department on toper shutoff pipe, guarantee high sealedly, the positioning spring in the intraductal predetermined spring groove of locating piece cooperation toper shutoff that sealing strip one side set up and the spring groove of spring simultaneously, when toper shutoff pipe card goes into between the wall, locating piece cooperation positioning spring contacts with the wall inner wall, the diameter size that increases toper shutoff pipe becomes mutually, make toper shutoff pipe and wall between laminating more stable under the inside back positioning spring's of card income wall expansion, the installation effectiveness is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic perspective view of the present invention.
The reference numerals in the figures illustrate: 1. a wall pipe plugging mechanism; 2. a holding rod; 3. sealing tape; 4. a fixed structure; 401. positioning blocks; 402. a positioning spring; 403. a spring slot; 5. an outlet; 6. an inlet; 7. a flow guide strip; 8. the pipe is sealed up to the toper.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the air cooling island air leakage treatment system based on three-dimensional fluid dynamic field optimization provided by the invention comprises a wall-penetrating pipe plugging mechanism 1, wherein the wall-penetrating pipe plugging mechanism 1 comprises a conical plugging pipe 8, two sides of the conical plugging pipe 8, which are close to an inlet 6, are provided with holding rods 2, the inner wall of the conical plugging pipe 8 is provided with a flow guide strip 7, the surface of the conical plugging pipe 8 is provided with a fixing structure 4, the fixing structure 4 comprises a positioning block 401, a positioning spring 402 and a spring groove 403, the spring groove 403 is arranged in the conical plugging pipe 8, the positioning spring 402 is arranged in the spring groove 403, the positioning block 401 is arranged on the positioning spring 402, the positioning block 401 is designed into an elastic telescopic structure by using the positioning spring 402, the positioning blocks 401 are provided with four positioning blocks, and the four positioning blocks 401 are annularly arranged on the conical plugging pipe 8;
when the structure is used, the positioning block 401 is matched with the positioning spring 402 in the spring groove 403, so that the positioning block 401 can be adjusted in a telescopic manner, and the structure can be suitable for installation of different wall calibers;
the conical plugging pipe 8 is sleeved with a sealing strip 3, the caliber of the sealing strip 3 is larger than the maximum caliber of the conical plugging pipe 8, one side of the conical plugging pipe 8 is provided with an inlet 6, the other side of the conical plugging pipe 8 is provided with an outlet 5, and the caliber of the inlet 6 is larger than that of the outlet 5;
when the structure is used, the sealing belt 3 is sleeved on the conical plugging pipe 8, the sealing belt 3 is attached to a wall to ensure the sealing performance of installation and improve the plugging effect, and the caliber of the inlet 6, which is larger than that of the outlet 5, reduces the volume and increases the fluid flowing density by utilizing the fluid mechanics to improve the fluid speed;
the air cooling island air leakage treatment system comprises an A-shaped frame gap treatment mechanism and a wind-shield wall grating plate gap plugging mechanism, the A-shaped frame gap treatment mechanism is arranged at the top of an A-shaped frame of the air cooling island, the wind-shield wall grating plate gap plugging mechanism is arranged between a wind-shield wall grating plate at the end part of the air cooling island and an A-shaped steel beam of the air cooling island, the air cooling island air leakage treatment system comprises a fan hole plugging mechanism, the fan hole plugging mechanism is arranged between a fan platform of the air cooling island and each unit of the air cooling island, the air cooling island air leakage treatment system comprises a radiating fin gap treatment mechanism, the radiating fin gap treatment mechanism is arranged between each radiating fin of the air cooling island, the air cooling island air leakage treatment system comprises an isolation door plugging mechanism, the isolation door plugging mechanism is arranged at an inlet and outlet door at the end part of the air cooling island, the isolation door plugging mechanism comprises an isolation door, a sealing rubber strip and a sealing isolation plate, the sealing rubber strip is arranged around the isolation door of the air cooling island, the sealing isolation plate is additionally arranged at the top of the isolation door of the air cooling island.
The working principle is as follows: the air cooling island air leakage treatment system utilizes the wall penetrating pipe plugging mechanism 1 to plug between a wall penetrating pipe and a wall, a conical plugging pipe 8 is inserted into one end of the wall penetrating pipe and the wall penetrating pipe, the right side of the conical plugging pipe is inserted into the wall penetrating pipe, the left side of the conical plugging pipe enters the wall, a sealing strip 3 ensures the sealing performance between the conical plugging pipe and the wall, the plugging effect is improved, a positioning block 401 is matched with a positioning spring 403 to expand the diameter, the installation tightness is improved, the cold air density is reduced due to the space influence under the condition that the caliber of an inlet 6 at the left side of the conical plugging pipe 8 is larger than that of an outlet 5 after cold air enters, meanwhile, under the influence of a flow guide strip, the fluid power is increased, the flow of the cold air is accelerated, and the subsequent cooling effect is improved;
secondly, an A-shaped frame gap processing mechanism is used for installing a gap between A-shaped steel beams of the air cooling island for plugging, a wind-shield wall grid plate gap plugging mechanism is installed between a wind-shield wall grid plate at the end part of the air cooling island and the A-shaped steel beams of the air cooling island for plugging, a fan hole plugging mechanism is installed between a fan platform of the air cooling island and each unit of the air cooling island for plugging, a radiating fin gap processing mechanism is installed between radiating fins of the air cooling island for plugging, an access door position at the end part of the air cooling island is plugged by using a separating door plugging mechanism, and meanwhile, a sealant strip and a sealing separating plate are added on a separating door for plugging and strengthening, so that the whole plugging process is completed.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. Air cooling island treatment system that leaks out based on three-dimensional fluid dynamic field is optimized, including wall pipe shutoff mechanism (1), its characterized in that: wall pipe shutoff mechanism (1) is including toper shutoff pipe (8), the both sides that toper shutoff pipe (8) are close to import (6) are provided with holding rod (2), the inner wall of toper shutoff pipe (8) is provided with water conservancy diversion strip (7), the surface of toper shutoff pipe (8) is provided with fixed knot constructs (4).
2. The air cooling island air leakage management system based on three-dimensional hydrodynamic field optimization of claim 1, characterized in that: the conical plugging pipe (8) is sleeved with a sealing strip (3), and the caliber of the sealing strip (3) is larger than the maximum caliber of the conical plugging pipe (8).
3. The air cooling island air leakage management system based on three-dimensional hydrodynamic field optimization of claim 1, characterized in that: an inlet (6) is formed in one side of the conical plugging pipe (8), an outlet (5) is formed in the other side of the conical plugging pipe (8), and the caliber of the inlet (6) is larger than that of the outlet (5).
4. The air cooling island air leakage management system based on three-dimensional hydrodynamic field optimization of claim 1, characterized in that: fixed knot constructs (4) including locating piece (401), positioning spring (402) and spring groove (403), spring groove (403) are seted up in the inside of toper shutoff pipe (8), the inside of spring groove (403) is provided with positioning spring (402), be provided with locating piece (401) on positioning spring (402).
5. The air cooling island air leakage management system based on three-dimensional hydrodynamic field optimization of claim 4, wherein: the positioning block (401) is designed to be an elastic telescopic structure by utilizing a positioning spring (402).
6. The air cooling island air leakage management system based on three-dimensional hydrodynamic field optimization of claim 4, wherein: the number of the positioning blocks (401) is four, and the four positioning blocks (401) are annularly arranged on the conical plugging pipe (8).
7. The air cooling island air leakage management system based on three-dimensional hydrodynamic field optimization of claim 1, characterized in that: the air cooling island gap plugging mechanism is characterized by further comprising an A-shaped frame gap processing mechanism and a wind-shield wall grating plate gap plugging mechanism, wherein the A-shaped frame gap processing mechanism is installed at the top of the A-shaped frame of the air cooling island, and the wind-shield wall grating plate gap plugging mechanism is installed between a wind-shield wall grating plate at the end of the air cooling island and an A-shaped steel beam of the air cooling island.
8. The air cooling island air leakage management system based on three-dimensional hydrodynamic field optimization of claim 1, characterized in that: the fan hole plugging mechanism is arranged between the air cooling island fan platform and each unit of the air cooling island fan.
9. The air cooling island air leakage management system based on three-dimensional hydrodynamic field optimization of claim 1, characterized in that: the air cooling island structure further comprises a radiating fin gap processing mechanism, and the radiating fin gap processing mechanism is installed between all radiating fins of the air cooling island.
10. The air cooling island air leakage management system based on three-dimensional hydrodynamic field optimization of claim 1, characterized in that: still include isolation door shutoff mechanism, isolation door shutoff mechanism installs and advances out of door position at the air cooling island tip, isolation door shutoff mechanism includes dodge gate, joint strip and sealed division board, joint strip encircles in the installation of air cooling island isolation door, sealed division board adds at air cooling island isolation door top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110983508.8A CN113804044A (en) | 2021-08-25 | 2021-08-25 | Air cooling island air leakage treatment system based on three-dimensional fluid dynamic field optimization |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110983508.8A CN113804044A (en) | 2021-08-25 | 2021-08-25 | Air cooling island air leakage treatment system based on three-dimensional fluid dynamic field optimization |
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| CN113804044A true CN113804044A (en) | 2021-12-17 |
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| CN202110983508.8A Pending CN113804044A (en) | 2021-08-25 | 2021-08-25 | Air cooling island air leakage treatment system based on three-dimensional fluid dynamic field optimization |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20122303U1 (en) * | 2001-03-26 | 2005-01-13 | Hawle Armaturen Gmbh | Wall penetration system has protective pipe containing fluid or gaseous medium-carrying cable or pipe, and has two loose flanges, peripheral seals and crush rings |
| CN101230981A (en) * | 2007-01-26 | 2008-07-30 | 李德生 | High-efficiency energy-saving exhaustion device |
| CN203240126U (en) * | 2013-05-23 | 2013-10-16 | 中国五冶集团有限公司 | Blocking system of wall bushing |
| CN206755480U (en) * | 2017-02-10 | 2017-12-15 | 广州诺登环保工程有限公司 | A kind of suction type VMC |
| CN112460338A (en) * | 2020-12-18 | 2021-03-09 | 华能秦煤瑞金发电有限责任公司 | Sealing structure for wall penetrating pipe of tower boiler |
| CN213745292U (en) * | 2020-11-12 | 2021-07-20 | 句容申泰电气有限公司 | Wall bushing convenient to fix |
-
2021
- 2021-08-25 CN CN202110983508.8A patent/CN113804044A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20122303U1 (en) * | 2001-03-26 | 2005-01-13 | Hawle Armaturen Gmbh | Wall penetration system has protective pipe containing fluid or gaseous medium-carrying cable or pipe, and has two loose flanges, peripheral seals and crush rings |
| CN101230981A (en) * | 2007-01-26 | 2008-07-30 | 李德生 | High-efficiency energy-saving exhaustion device |
| CN203240126U (en) * | 2013-05-23 | 2013-10-16 | 中国五冶集团有限公司 | Blocking system of wall bushing |
| CN206755480U (en) * | 2017-02-10 | 2017-12-15 | 广州诺登环保工程有限公司 | A kind of suction type VMC |
| CN213745292U (en) * | 2020-11-12 | 2021-07-20 | 句容申泰电气有限公司 | Wall bushing convenient to fix |
| CN112460338A (en) * | 2020-12-18 | 2021-03-09 | 华能秦煤瑞金发电有限责任公司 | Sealing structure for wall penetrating pipe of tower boiler |
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