CN114111368A - Air cooling island wind shield wall system and air cooling island - Google Patents
Air cooling island wind shield wall system and air cooling island Download PDFInfo
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- CN114111368A CN114111368A CN202111243647.3A CN202111243647A CN114111368A CN 114111368 A CN114111368 A CN 114111368A CN 202111243647 A CN202111243647 A CN 202111243647A CN 114111368 A CN114111368 A CN 114111368A
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- 238000001816 cooling Methods 0.000 title claims abstract description 100
- 230000007246 mechanism Effects 0.000 claims abstract description 64
- 230000000903 blocking effect Effects 0.000 claims description 27
- 238000007789 sealing Methods 0.000 claims description 17
- 238000009423 ventilation Methods 0.000 claims description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims 1
- 230000007613 environmental effect Effects 0.000 abstract description 8
- 230000000149 penetrating effect Effects 0.000 abstract 2
- 230000035515 penetration Effects 0.000 abstract 1
- 230000008859 change Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B9/00—Auxiliary systems, arrangements, or devices
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Abstract
The invention provides an air cooling island wind shielding wall system and an air cooling island, belonging to the technical field of air cooling islands, and comprising a shell, wind shielding walls, two lifting mechanisms and a power mechanism, wherein the upper end of the shell is provided with an inlet, the lower end of the shell is provided with an outlet, the number of the wind shielding walls is two, the upper end of the wind shielding walls is arranged in the shell, the two wind shielding walls are arranged in parallel, two adjacent side surfaces of the wind shielding walls are contacted and matched in a sliding manner, the wind shielding walls are provided with a plurality of wind penetrating holes arranged from top to bottom, each wind penetrating hole is positioned below an air cooling platform, and the two lifting mechanisms are respectively positioned above the two wind shielding walls and are connected with the corresponding wind shielding walls; the power mechanism is used for being arranged on the air cooling platform and is connected with the two lifting mechanisms; the power mechanism is used for driving the two wind-break walls to ascend or descend. The air cooling island wind shielding wall system provided by the invention changes the contact ratio of the wind penetration holes on the two wind shielding walls to realize the adjustment of the porosity, and is suitable for environmental parameters in different time periods.
Description
Technical Field
The invention belongs to the technical field of air cooling islands, and particularly relates to an air cooling island wind-shield wall system and an air cooling island.
Background
For a long time, experts and scholars at home and abroad carry out a great deal of research on the wind-break wall of the air cooling island, and parameters such as the porosity of the wind-break wall, the height of the wind-break wall, the distance between the wind-break wall and an air cooling unit and the like are all subjected to accurate numerical simulation, so that an optimal parameter setting mode of the wind-break wall under specific environmental factors is provided. However, local environmental factors are variables, and conditions such as ambient wind speed, wind direction, temperature, humidity, and the like are also constantly changed as time passes.
The wind-break wall is set only by referring to the local annual average level, and is optimally set by referring to the conditions of local rainfall, wind speed, wind direction, humidity and the like, so that the optimal wind-break wall height, distance from the air cooling island, porosity and the like are obtained, and construction is carried out according to the parameters.
The design method adopts the local annual average value to set, the porosity of the wind-shield wall cannot be adjusted, the wind-shield wall cannot achieve the optimal efficiency in most of time, the air cooling island can only achieve the acceptable average efficiency under annual operation, and the highest heat exchange efficiency of the air cooling island is achieved only when the average value is set, so that the heat exchange efficiency is not at the optimal value all year around.
Disclosure of Invention
The invention aims to provide an air cooling island wind blocking wall system and an air cooling island, and aims to solve the technical problem that the porosity of a wind blocking wall cannot be adjusted in the prior art.
In order to achieve the purpose, the invention adopts the technical scheme that: the air cooling island wind-break wall system comprises a shell, a wind-break wall, a lifting mechanism and a power mechanism, wherein the shell is fixedly arranged on an air cooling platform; the upper end of the shell is provided with an inlet, and the lower end of the shell is provided with an outlet; the outlet corresponds to a communication hole on the air cooling platform; the number of the wind-break walls is two, and the upper ends of the wind-break walls are arranged in the shell; the lower end of the wind-shield wall penetrates through the inlet and the connecting hole and is positioned below the air cooling platform; the wind-break wall is connected in the shell in a sliding manner; the two wind-break walls are arranged in parallel, and the two adjacent side surfaces are in contact and in sliding fit; the wind-break wall is provided with a plurality of ventilation holes which are arranged from top to bottom, and each ventilation hole is positioned below the air cooling platform; the number of the lifting mechanisms is two, and the two lifting mechanisms are arranged in the shell; the two lifting mechanisms are respectively positioned above the two wind-break walls and are connected with the corresponding wind-break walls; the power mechanism is used for being arranged on the air cooling platform and is connected with the two lifting mechanisms; the power mechanism is used for driving the two wind-break walls to ascend or descend.
In one possible implementation, the lifting mechanism includes:
the rotating rod is rotatably connected in the shell; the rotating rods are positioned above the corresponding wind-break walls; the lower end of the rotating rod is provided with a hook;
the movable pulley is arranged between the rotating rod and the wind-break wall; the wind-break wall is connected with the movable pulley;
and one end of the connecting rope is connected with the power mechanism, and the other end of the connecting rope passes through the inlet above the shell and successively bypasses the rotating rod and the movable pulley and is connected with the hook.
In a possible implementation manner, the power mechanism is two motors, and the connecting ropes on the two lifting mechanisms are respectively connected with the output shafts of the corresponding motors.
In a possible implementation manner, one side of the upper end of the shell, which is close to the power mechanism, is provided with a roller which is rotatably connected, and the other end of the connecting rope bypasses the roller and penetrates through the outlet to enter the shell.
In a possible implementation manner, a hollow cavity is arranged in the wind-break wall and located above the ventilation hole, and the hollow cavity is used for reducing the mass of the wind-break wall.
In a possible realization, the top of the hollow cavity is provided with a reinforcing block.
In one possible implementation, the air cooling island wind blocking wall system further includes:
the first sealing gasket is used for being arranged on the hole wall of the connecting hole of the air cooling platform; the first sealing gasket is used for sealing and connecting the wind-break wall and the connecting hole.
In a possible implementation manner, a stop plate is arranged on the outer shell and positioned above the wind-break wall.
In a possible implementation manner, a second sealing gasket for sealing connection is arranged on the lower end surface of the wind-break wall.
The air cooling island wind screen wall system provided by the invention has the beneficial effects that: compared with the prior art, the air cooling island wind-blocking wall system has the advantages that when the air cooling island wind-blocking wall system is used, the two wind-blocking walls are installed in the shell, and the lower ends of the two wind-blocking walls penetrate through the outlet and the connecting holes in the air cooling platform; the power mechanism that starts drives the hoist mechanism action, makes and takes place relative slip between two wind-break walls, and then the contact ratio between the ventilative hole on two wind-break walls changes, and when the ventilative hole on two wind-break walls aligns the coincidence completely, the porosity reaches the biggest, makes the ventilative hole contact ratio gradual change on two wind-break walls through removing two wind-break walls, is fit for the parameter variation of different times. Through this kind of mode, take place relative slip on shell and air cooling platform with the help of power unit, hoist mechanism control two wind-break walls, and then change the overlap ratio of ventilative hole on two wind-break walls and realize the regulation of porosity size, adapt to the environmental parameter of different time quantums.
Another object of the present invention is to provide an air cooling island, comprising any one of the air cooling island wind-shielding wall systems described above.
According to the air cooling island provided by the invention, the air cooling island wind-shield wall system is adopted, so that the relative sliding of the two wind-shield walls on the shell and the air cooling platform is controlled by virtue of the power mechanism and the lifting mechanism, the contact ratio of the wind-permeable holes on the two wind-shield walls is further changed, the adjustment of the porosity is realized, and the air cooling island is suitable for environmental parameters in different time periods.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of an air cooling island wind blocking wall system provided in an embodiment of the present invention.
Wherein, in the figures, the respective reference numerals:
100. a housing;
110. an inlet;
120. an outlet;
130. a roller;
140. a stopper plate;
200. a wind-break wall;
210. a ventilation hole;
220. a hollow cavity;
230. a reinforcing block;
240. a second gasket;
300. a lifting mechanism;
310. rotating the rod;
311. hooking;
320. a movable pulley;
330. connecting ropes;
400. a power mechanism;
410. an output shaft;
500. a first gasket;
600. an air cooling platform;
610. and connecting the holes.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1, the wind-shielding wall system of the air cooling island according to the present invention will now be described. An air cooling island wind-break wall system comprises a shell 100, a wind-break wall 200, a lifting mechanism 300 and a power mechanism 400, wherein the shell 100 is fixedly arranged on an air cooling platform 600; the upper end of the shell 100 is provided with an inlet 110, and the lower end is provided with an outlet 120; the outlet 120 corresponds to a communication hole on the air cooling platform 600; the number of the wind blocking walls 200 is two, and the upper ends of the wind blocking walls are arranged in the shell 100; the lower end of the wind blocking wall 200 passes through the inlet 110 and the connection hole 610 and is positioned below the air cooling platform 600; the wind blocking wall 200 is slidably coupled in the case 100; the two wind-break walls 200 are arranged in parallel, and the two adjacent side surfaces are in contact and in sliding fit; the wind-break wall 200 is provided with a plurality of ventilation holes 210 arranged from top to bottom, and each ventilation hole 210 is positioned below the air cooling platform 600; the number of the lifting mechanisms 300 is two, and the two lifting mechanisms are arranged in the shell 100; the two lifting mechanisms 300 are respectively positioned above the two wind-break walls 200 and connected with the corresponding wind-break walls 200; the power mechanism 400 is used for being mounted on the air cooling platform 600 and connected with the two lifting mechanisms 300; the power mechanism 400 is used for driving the two wind blocking walls 200 to ascend or descend.
Compared with the prior art, the air cooling island wind-blocking wall system provided by the invention has the advantages that when in use, the two wind-blocking walls 200 are arranged in the shell 100, and the lower ends of the two wind-blocking walls penetrate through the outlet 120 and the connecting hole 610 on the air cooling platform 600; the power mechanism 400 is started to drive the lifting mechanism 300 to act, so that the two wind-break walls 200 slide relatively, the contact ratio between the wind-permeable holes 210 on the two wind-break walls 200 changes, when the wind-permeable holes 210 on the two wind-break walls 200 are completely aligned and overlapped, the porosity reaches the maximum, the contact ratio between the wind-permeable holes 210 on the two wind-break walls 200 gradually changes by moving the two wind-break walls 200, and the power mechanism is suitable for parameter changes at different times. In this way, the power mechanism 400 and the lifting mechanism 300 are used to control the two wind-break walls 200 to slide relatively on the housing 100 and the air-cooling platform 600, so as to change the contact ratio of the wind-through holes 210 on the two wind-break walls 200 to adjust the porosity, thereby adapting to the environmental parameters in different time periods.
The air-cooling platform 600 is pre-opened with a connection hole 610, the connection hole 610 is a long hole along one side of the air-cooling platform 600, and then the housing 100 is fixed on the air-cooling platform 600, and the outlet 120 of the housing 100 is connected to the connection hole 610.
When in use, the lower end of the outer wind-break wall 200 is supported on the ground, and then the height of the inner wind-break wall 200 is adjusted.
Referring to fig. 1, as an embodiment of the windshield wall system of the air cooling island provided by the present invention, the lifting mechanism 300 includes a rotating rod 310, a movable pulley 320, and a connecting rope 330.
The rotating rod 310 is rotatably connected in the housing 100; the rotation rod 310 is positioned above the corresponding wind-break wall 200; the lower end of the rotating rod 310 is provided with a hook 311;
the movable pulley 320 is arranged between the rotating rod 310 and the wind-break wall 200; the wind-break wall 200 is connected with the movable pulley 320;
one end of the connecting rope 330 is connected to the power mechanism 400, and the other end thereof passes through the inlet 110 from above the housing 100 and is connected to the hook 311 by passing through the rotating rod 310 and the movable pulley 320.
When in use, the rotating rod 310 and the movable pulley 320 are firstly installed inside the housing 100, and two ends of the rotating rod 310 are respectively connected with the inner wall of the housing 100 in a rotating manner.
The movable pulley 320 is installed below the rotation lever 310 and between the rotation lever 310 and the wind break wall 200. The movable pulleys 320 are provided to be connected to the corresponding wind break walls 200.
Finally, one end of the connecting rope 330 is connected to the power mechanism 400, and the other end of the connecting rope passes through the inlet 110 of the housing 100 from the top to the bottom and enters the interior of the housing 100, and finally passes through the supporting rod and the movable pulley 320 and is connected to the hook 311 on the rotating rod 310.
The power mechanism 400 is used to loosen or pull the connecting rope 330, so that the movable pulley 320 moves up and down, and the wind-break wall 200 is driven to move up and down.
The two lifting mechanisms 300 are respectively positioned right above the two wind-break walls 200, so that the corresponding wind-break walls 200 can be accurately driven to accurately slide up and down.
The rotation rod 310 is provided with the wear-resistant layer, so that the rotation rod 310 can be effectively protected from being damaged due to friction of the connection rope 330.
An installation groove is formed on the inner wall of the housing 100, a bearing is installed in the installation groove, and both ends of the rotation rod 310 are respectively connected with the bearing.
Referring to fig. 1, as an embodiment of the windshield wall system of the air cooling island according to the present invention, the power mechanism 400 is two motors, and the connecting ropes 330 of the two lifting mechanisms 300 are respectively connected to the output shafts 410 of the corresponding motors.
Two motors are provided to correspond to the two lifting mechanisms 300 one by one, respectively, so that the two wind-break walls 200 can independently move up and down.
One end of the connection rope 330 is fixedly connected with an output shaft 410 of the motor, the motor is started to rotate, the connection rope 330 is wound under the rotation of the output shaft 410, and then the movable pulley 320 and the wind-break wall 200 are lifted to slide up and down.
The motor is driven in reverse, the output shaft 410 rotates in reverse, the connecting rope 330 is separated from the output shaft 410 of the motor, and the wind-break wall 200 slides downward under the action of the dead weight of the wind-break wall 200.
An annular groove is formed in the output shaft 410 of the motor, and one end of the connecting rope 330 is mounted in the annular groove, so that the stability is higher.
The motor is fixedly mounted on the air-cooling platform 600 and is located at one side of the housing 100.
A support plate is attached to the air-cooling platform 600, and the motor is fixed to the support plate.
Referring to fig. 1, as an embodiment of the windshield wall system of the air cooling island provided by the present invention, a roller 130 rotatably connected to one side of the upper end of the housing 100 close to the power mechanism 400 is provided, and the other end of the connecting rope 330 bypasses the roller 130 and passes through the outlet 120 to enter the housing 100.
When the connection string 330 enters the inlet 110 of the casing 100, it may rub against the edge of the casing 100, which may cause abrasion of the connection string 330 after a long period of use.
The roller 130 is installed at the edge of the housing 100, and the connection cord 330 passes around the roller 130 before entering the inlet 110, thereby greatly reducing the friction force applied to the connection cord 330.
An avoiding groove is formed at the edge of the housing 100, and the roller 130 is installed in the avoiding groove, so that the roller 130 does not protrude out of the housing 100 by a large size.
Referring to fig. 1, as an embodiment of the air cooling island wind blocking wall system provided in the present invention, a hollow cavity 220 is disposed in the wind blocking wall 200 above the ventilation hole 210, and the hollow cavity 220 is used to reduce the mass of the wind blocking wall 200.
The portion of the wind-break wall 200 located in the housing 100 is processed into a hollow structure, i.e. the hollow cavity 220 is arranged in the wind-break wall 200, so that the weight of the wind-break wall 200 is greatly reduced, and the motor can pull up the wind-break wall 200 with less effort.
Referring to fig. 1, as an embodiment of the air cooling island wind blocking wall system provided by the present invention, a reinforcing block 230 is disposed at the top of a hollow cavity 220.
The movable pulley 320 is connected to the upper end of the wind-break wall 200, and is used for controlling the wind-break wall 200 to slide up and down. Because the hollow cavity 220 is arranged in the wind-break wall 200, the connection strength between the wind-break wall 200 and the movable pulley 320 is reduced, and therefore the reinforcing block 230 is arranged at the top of the hollow cavity 220, the strength of the position is improved, and the movable pulley 320 and the wind-break wall 200 are stably and reliably connected.
Referring to fig. 1, as an embodiment of the air cooling island wind blocking wall system provided by the present invention, the air cooling island wind blocking wall system further includes a first gasket 500.
The first sealing gasket 500 is used for being installed on the hole wall of the connecting hole 610 of the air cooling platform 600; the first gasket 500 is used to sealingly couple the wind blocking wall 200 and the coupling hole 610.
In order to improve the accuracy of the system parameters of the wind-break wall of the air cooling island, the first sealing gasket 500 is arranged at the gap between the inner wall of the connecting hole 610 and the wind-break wall 200, so that the sealing performance between the connecting hole 610 and the wind-break wall 200 is improved.
An annular sealing groove is formed on the inner wall of the connection hole 610, and the first gasket 500 is annularly installed in the sealing groove.
Referring to fig. 1, as an embodiment of the windshield wall system of the air cooling island provided in the present invention, a stop plate 140 is disposed on a housing 100 above a windshield wall 200.
Since only the wind-break wall 200 needs to slide up and down for a small displacement in order to adjust the contact ratio of the wind-break holes 210 on the two wind-break walls 200, in order to prevent the wind-break walls 200 from moving greatly under the action of the power mechanism 400 due to misoperation, the stop plate 140 is installed above the wind-break walls 200.
The stopper plates 140 are two and are respectively located on the inner wall of the housing 100. The two stopper plates 140 are respectively located above the two wind blocking walls 200.
A contact switch is arranged on the lower end face of the stop plate 140, an alarm and a controller are arranged on the air cooling platform 600, and the contact switch, the alarm and the motor are all electrically connected with the controller.
When the wind-break wall 200 contacts with the contact switch, the contact switch sends a signal to the controller, and after the controller analyzes and processes the signal, the controller controls the alarm to alarm and controls the motor to be turned off.
Referring to fig. 1, as an embodiment of the air cooling island wind blocking wall system provided by the present invention, a second gasket 240 for sealing connection is disposed on a lower end surface of the wind blocking wall 200.
The second sealing gasket 240 is arranged at the lower end of the wind-break wall 200, so that the sealing performance between the wind-break wall 200 and the ground is improved, and the wind force is prevented from passing through the wind-break wall 200 and the ground to influence the parameters of the wind-break wall system of the air cooling island, and is not regulated and controlled.
The two wind blocking walls 200 are movable up and down, and the housing 100 ensures stability when the two wind blocking walls 200 are moved up and down. The superposed position of the ventilation holes 210 on the two wind-break walls 200 is the wind guide channel. When the ventilation holes 210 of the two wind-break walls 200 are completely overlapped, the porosity is maximum at this time.
When the ventilation holes 210 on the two wind-break walls 200 are not completely overlapped, the overlapped part is a wind guide channel, and the area of the wind guide channel is used as a calculation factor of the porosity of the wind-break wall system of the air cooling island for calculation.
The air cooling island wind shielding wall system with the structure can change the porosity and the height of the wind shielding wall 200 in real time through flexible parameter changing adjustment of the wind shielding wall 200, and the setting of the parameters has great influence on the heat exchange quantity of the air cooling unit of the air cooling island. Under different environmental conditions, the height of the wind-break wall 200 is flexibly adjusted, so that the parameter of the wind-break wall 200 can be adjusted at any time to reach the optimal parameter setting, the heat exchange quantity of the air cooling unit is maximized, the heat exchange efficiency of the air cooling island is maximized, the operation efficiency of the power plant unit is maximized, and the economic benefit is improved.
In the drawings, an embodiment of the present invention further provides an air cooling island, where the air cooling island includes any one of the air cooling island wind blocking wall systems described above.
The air cooling island provided by the invention adopts the air cooling island wind blocking wall system, the relative sliding of the two wind blocking walls 200 on the shell 100 and the air cooling platform 600 is controlled by the power mechanism 400 and the lifting mechanism 300, and the contact ratio of the ventilation holes 210 on the two wind blocking walls 200 is further changed, so that the adjustment of the porosity is realized, and the air cooling island is suitable for environmental parameters of different time periods.
The air cooling island includes an air cooling platform 600 and a connection hole 610 provided on the air cooling platform 600, the housing 100 is mounted on the air cooling platform 600 and the outlet 120 of the housing 100 corresponds to the connection hole 610.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The air cooling island wind blocking wall system is characterized by comprising a shell, a wind blocking wall, a lifting mechanism and a power mechanism, wherein the shell is fixedly arranged on an air cooling platform; the upper end of the shell is provided with an inlet, and the lower end of the shell is provided with an outlet; the outlet corresponds to a communication hole on the air cooling platform; the number of the wind-break walls is two, and the upper ends of the wind-break walls are arranged in the shell; the lower end of the wind-shield wall penetrates through the inlet and the connecting hole and is positioned below the air cooling platform; the wind-break wall is connected in the shell in a sliding manner; the two wind-break walls are arranged in parallel, and the two adjacent side surfaces are in contact and in sliding fit; the wind-break wall is provided with a plurality of ventilation holes which are arranged from top to bottom, and each ventilation hole is positioned below the air cooling platform; the number of the lifting mechanisms is two, and the two lifting mechanisms are arranged in the shell; the two lifting mechanisms are respectively positioned above the two wind-break walls and are connected with the corresponding wind-break walls; the power mechanism is used for being arranged on the air cooling platform and is connected with the two lifting mechanisms; the power mechanism is used for driving the two wind-break walls to ascend or descend.
2. The air cooling island wind barrier system of claim 1, wherein the lifting mechanism comprises:
the rotating rod is rotatably connected in the shell; the rotating rods are positioned above the corresponding wind-break walls; the lower end of the rotating rod is provided with a hook;
the movable pulley is arranged between the rotating rod and the wind-break wall; the wind-break wall is connected with the movable pulley;
and one end of the connecting rope is connected with the power mechanism, and the other end of the connecting rope passes through the inlet above the shell and successively bypasses the rotating rod and the movable pulley and is connected with the hook.
3. The air cooling island wind-shielding wall system according to claim 2, wherein the power mechanism is two motors, and the connecting ropes of the two lifting mechanisms are respectively connected with the output shafts of the corresponding motors.
4. The air cooling island wind-shielding wall system according to claim 2, wherein a side of the upper end of the housing near the power mechanism is provided with a roller which is rotatably connected, and the other end of the connecting rope passes through the outlet into the housing by bypassing the roller.
5. The air-cooled island wind-shield wall system according to claim 1, wherein a hollow cavity is provided in the wind-shield wall above the ventilation hole, the hollow cavity being configured to reduce the mass of the wind-shield wall.
6. The air-cooled island wind-shield wall system according to claim 5, wherein the top of the hollow cavity is provided with a reinforcing block.
7. The air cooling island wind-break wall system according to claim 1, further comprising:
the first sealing gasket is used for being arranged on the hole wall of the connecting hole of the air cooling platform; the first sealing gasket is used for sealing and connecting the wind-break wall and the connecting hole.
8. The air-cooled island wind-break wall system according to claim 1, wherein a stop plate is provided on the housing above the wind-break wall.
9. The air cooling island wind-shield wall system according to claim 1, wherein a second gasket for sealing connection is provided on the lower end surface of the wind-shield wall.
10. An air cooling island comprising the air cooling island wind-shielding wall system according to any one of claims 1 to 9.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111243647.3A CN114111368A (en) | 2021-10-25 | 2021-10-25 | Air cooling island wind shield wall system and air cooling island |
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| CN202111243647.3A CN114111368A (en) | 2021-10-25 | 2021-10-25 | Air cooling island wind shield wall system and air cooling island |
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