CN214892698U - Adjustable air inlet window for cooling tower - Google Patents
Adjustable air inlet window for cooling tower Download PDFInfo
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- CN214892698U CN214892698U CN202121627213.9U CN202121627213U CN214892698U CN 214892698 U CN214892698 U CN 214892698U CN 202121627213 U CN202121627213 U CN 202121627213U CN 214892698 U CN214892698 U CN 214892698U
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- air inlet
- fixture block
- cooling tower
- spring
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Abstract
The utility model relates to an air inlet window especially relates to a cooling tower is with adjustable type air inlet window. The technical problem to be solved is as follows: provides an adjustable air inlet window for a cooling tower, which is convenient to move. The utility model provides a such cooling tower is with adjustable type air inlet window, including the draft tube, first bracing piece, the cylinder, the stay cord, the plectane, the air inlet bucket, moving mechanism and screens mechanism, draft tube one side upper portion is equipped with first bracing piece, first bracing piece one side rotary type is equipped with the cylinder, draft tube one side upper portion is equipped with the air inlet bucket, the air inlet bucket is located first bracing piece below, the draft tube bottom is equipped with moving mechanism, be equipped with screens mechanism in the moving mechanism, be equipped with four stay cords in the screens mechanism, the cylinder is all walked around on stay cord upper portion, the stay cord upper end all is equipped with the plectane, plectane and air inlet bucket cooperation. The utility model discloses a cooperation of moving mechanism and screens mechanism can make the cooling tower ventilate, and conveniently remove, also can adjust the air speed that flows in the air inlet bucket as required by people.
Description
Technical Field
The utility model relates to an air inlet window especially relates to a cooling tower is with adjustable type air inlet window.
Background
The cooling tower is a device which uses water as a circulating coolant, absorbs heat from a system and discharges the heat to the atmosphere so as to reduce the water temperature, and the device generates steam by utilizing cold and heat exchange after the water is in flowing contact with air, and the steam volatilizes and takes away the heat so as to achieve the purpose of evaporation and heat dissipation.
When the cooling tower is used, ventilation is needed, the air inlet grating can be installed on a common cooling tower to ventilate, but the air inlet grating is inconvenient to detach, and is large in size and inconvenient to move and carry, and in addition, the ventilation rate of air can not be controlled according to the needs of people, so that the adjustable air inlet window for the cooling tower, which is convenient to move, is designed.
SUMMERY OF THE UTILITY MODEL
In order to overcome the inconvenient dismantlement of air-inlet grille, the volume is great moreover, inconvenient removal transport's shortcoming, the technical problem who solves: provides an adjustable air inlet window for a cooling tower, which is convenient to move.
The technical scheme is as follows: the utility model provides a cooling tower is with adjustable type air inlet window, including the draft tube, first bracing piece, the cylinder, the stay cord, the plectane, the air inlet bucket, moving mechanism and screens mechanism, draft tube one side upper portion is equipped with first bracing piece, first bracing piece one side rotary type is equipped with the cylinder, draft tube one side upper portion is equipped with the air inlet bucket, the air inlet bucket is located first bracing piece below, the draft tube bottom is equipped with moving mechanism, be equipped with screens mechanism on the moving mechanism, be equipped with four stay cords in the screens mechanism, the cylinder is all walked around on stay cord upper portion, the stay cord upper end all is equipped with the plectane, plectane and air inlet bucket cooperation.
Further, the moving mechanism comprises a supporting plate, a hand push rod, movable frames and idler wheels, the bottom of the ventilating barrel is provided with the supporting plate, the hand push rod is arranged on one side of the supporting plate, the four movable frames are arranged at the bottom of the supporting plate at intervals, and the idler wheels are arranged on the lower portions of the movable frames in a rotating mode.
Further, screens mechanism is including the cardboard, the movable block, the deflector, the fly leaf, the splice frame, first fixture block and first spring, backup pad top one side interval is equipped with four cardboards, backup pad one side is equipped with the deflector, deflector one side interval slidingtype is equipped with four movable blocks, movable block one side all is equipped with the fly leaf, fly leaf top one side all is connected with the stay cord lower extreme of homonymy, fly leaf one side all is equipped with the splice frame, the equal slidingtype of splice frame one side is equipped with first fixture block, first fixture block and cardboard cooperation, all be equipped with first spring between the splice frame of first fixture block one side and homonymy.
Further, still including the mechanism of blowing, the mechanism of blowing is including the second bracing piece, servo motor, the support column, drive assembly, the fan leaf, baffle and dwang, chimney one side lower part is equipped with the second bracing piece, second bracing piece top one side is equipped with servo motor, chimney one side upper portion is equipped with the support column, support column lower part rotary type is equipped with the fan leaf, be equipped with drive assembly between fan leaf one side and the servo motor output shaft, chimney one side upper portion rotary type is equipped with the dwang, the dwang top is equipped with the baffle, the baffle blocks chimney one side upper portion.
Further, still including stop gear, stop gear is including the roller bearing, the second fixture block, the spliced pole, the third fixture block, second spring and torsional spring, the backup pad outside interval is equipped with four roller bearings, the equal rotary type in roller bearing middle part is equipped with the second fixture block, second fixture block and gyro wheel cooperation, all be equipped with the torsional spring between the roller bearing of second fixture block and homonymy, the second fixture block inboard all is equipped with the spliced pole, the inboard equal slidingtype of spliced pole is equipped with the third fixture block, third fixture block and backup pad cooperation, all be equipped with the second spring between the spliced pole of the third fixture block outside and homonymy.
Further, the second spring force is greater than the torsion spring.
The utility model has the advantages that: 1. the utility model discloses a cooperation of moving mechanism and screens mechanism can make the cooling tower ventilate, and conveniently remove, also can adjust the air speed that flows in the air inlet bucket as required by people.
2. The utility model discloses a blowing mechanism can not reach people's requirement at circulation of air speed, through the fan leaf with the air through the air inlet bucket with in the draft tube gets into closed cooling tower.
3. The utility model discloses a stop gear can carry on spacingly to the gyro wheel, avoids the cooling tower when ventilating, and this adjustable type air inlet window takes place to remove.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the moving mechanism of the present invention.
Fig. 3 is a schematic view of a first partial body structure of the clamping mechanism of the present invention.
Fig. 4 is a schematic view of a second partial structure of the clamping mechanism of the present invention.
Fig. 5 is a schematic perspective view of the blowing mechanism of the present invention.
Fig. 6 is a schematic view of a first partial front view structure of the limiting mechanism of the present invention.
Fig. 7 is a schematic view of a second partial front view structure of the limiting mechanism of the present invention.
Reference numerals: 1_ funnel, 2_ first support rod, 3_ roller, 4_ draw cord, 5_ round plate, 6_ air inlet barrel, 7_ moving mechanism, 70_ support plate, 71_ handspike, 72_ movable frame, 73_ roller, 8_ clamping mechanism, 80_ clamping plate, 81_ movable block, 82_ guide plate, 83_ movable plate, 84_ connecting frame, 85_ first clamping block, 86_ first spring, 9_ blowing mechanism, 90_ second support rod, 91_ servo motor, 92_ support column, 93_ transmission component, 94_ fan blade, 95_ baffle plate, 96_ rotating rod, 10_ limiting mechanism, 100_ roller, 101_ second clamping block, 102_ connecting column, 103_ third clamping block, 104_ second spring and 105_ torsion spring.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
Example 1
An adjustable air inlet window for a cooling tower is shown in figures 1-4 and comprises a ventilating barrel 1, a first support rod 2, a roller 3, pull ropes 4, circular plates 5, an air inlet barrel 6, a moving mechanism 7 and a clamping mechanism 8, wherein the first support rod 2 is arranged on the upper portion of the front side of the ventilating barrel 1, the roller 3 is rotatably arranged on the front side of the first support rod 2, the air inlet barrel 6 is arranged on the upper portion of the front side of the ventilating barrel 1, the air inlet barrel 6 is located below the first support rod 2, the moving mechanism 7 is arranged at the bottom of the ventilating barrel 1, the clamping mechanism 8 is arranged on the moving mechanism 7, four pull ropes 4 are arranged on the clamping mechanism 8, the roller 3 is wound on the upper portions of the pull ropes 4, the circular plates 5 are arranged at the upper ends of the pull ropes 4, and the circular plates 5 are matched with the air inlet barrel 6.
The moving mechanism 7 comprises a supporting plate 70, a hand push rod 71, a movable frame 72 and rollers 73, the supporting plate 70 is arranged at the bottom of the ventilating duct 1, the hand push rod 71 is arranged on the right side of the supporting plate 70, the four movable frames 72 are arranged at the bottom of the supporting plate 70 at intervals, and the rollers 73 are arranged on the lower portions of the movable frames 72 in a rotating mode.
When people need to ventilate the closed cooling tower, firstly, the hand push rod 71 is pushed, the whole adjustable air inlet window is pushed to move under the action of the roller 73, when the adjustable air inlet window moves to a specified position, the hand push rod 71 is stopped being pushed, then the ventilating barrel 1 is communicated with the closed cooling tower, at the moment, air enters the closed cooling tower through the air inlet barrel 6 and the ventilating barrel 1, at the moment, people can press different first clamping blocks 85 backwards according to needs, the first spring 86 is compressed, the first clamping blocks 85 are separated from the clamping plates 80, corresponding circular plates 5 move downwards into the air inlet barrel 6 under the action of gravity, so that the movable plate 83, the movable block 81 and the first clamping blocks 85 are driven to move upwards through the pull rope 4, meanwhile, the first spring 86 restores to the original state, the first clamping blocks 85 are driven to move forwards to reset, different circular plates 5 enter the air inlet barrel 6, the speed that can make the entering air in the air inlet bucket 6 is inconsistent, reach an effect of adjusting, when people need not ventilate to closed cooling tower, no longer communicate chimney 1 and closed cooling tower, then stimulate fly leaf 83 downwards and reset, thereby drive movable block 81 and first fixture block 85 and move down and reset, fly leaf 83 drives corresponding plectane 5 through stay cord 4 and moves up and reset, when first fixture block 85 contacts with cardboard 80, extrude first fixture block 85 and move backward, first spring 86 compresses, when first fixture block 85 aligns with the round hole on cardboard 80, first spring 86 reconversion, drive first fixture block 85 and move forward and reset and block cardboard 80 again, then loosen fly leaf 83, promote handspike 71, thereby promote whole adjustable type air inlet window and remove.
Example 2
On the basis of embodiment 1, as shown in fig. 1, 5, 6 and 7, the present invention further includes a blowing mechanism 9, the blowing mechanism 9 includes a second support rod 90, a servo motor 91, a support column 92, a transmission assembly 93, a fan blade 94, a baffle 95 and a rotation rod 96, the second support rod 90 is disposed at the lower portion of the rear side of the ventilator 1, the servo motor 91 is disposed at the rear side of the top of the second support rod 90, the support column 92 is disposed at the upper portion of the rear side of the ventilator 1, the fan blade 94 is rotatably disposed at the lower portion of the support column 92, the transmission assembly 93 is disposed between the rear side of the fan blade 94 and the output shaft of the servo motor 91, the transmission assembly 93 is composed of two belt pulleys and a belt, a belt pulley is disposed on each of the rear side of the fan blade 94 and the output shaft of the servo motor 91, a rotation rod 96 is rotatably disposed at the upper portion of the rear side of the ventilator 1, the baffle 95 is disposed at the top of the rotation rod 96, the baffle 95 blocks the upper rear side of the funnel 1.
When air enters the closed cooling tower from the air inlet barrel 6 and the ventilating duct 1, the baffle 95 blocks the upper part of the rear side of the ventilating duct 1, when the air flowing speed does not meet the requirement of people, people can rotate the rotating rod 96 by 90 degrees, the rotating rod 96 drives the baffle 95 to rotate by 90 degrees, so that the baffle 95 does not block the upper part of the rear side of the ventilating duct 1 any more, then the servo motor 91 is started, the output shaft of the servo motor 91 drives the fan blade 94 to rotate through the transmission component 93, so that the air enters the closed cooling tower through the air inlet barrel 6 and the ventilating duct 1, when people do not need to ventilate the closed cooling tower, the servo motor 91 is closed, then the rotating rod 96 is rotated by 90 degrees, the rotating rod 96 drives the baffle 95 to rotate by 90 degrees, so that the baffle 95 blocks the upper part of the rear side of the ventilating duct 1 again.
Still including stop gear 10, stop gear 10 is including roller 100, second fixture block 101, spliced pole 102, third fixture block 103, second spring 104 and torsional spring 105, backup pad 70 outside interval is equipped with four roller 100, the equal rotary type in roller 100 middle part is equipped with second fixture block 101, second fixture block 101 cooperates with gyro wheel 73, all be equipped with torsional spring 105 between second fixture block 101 and the roller 100 of homonymy, second fixture block 101 inboard all is equipped with spliced pole 102, spliced pole 102 inboard all is equipped with third fixture block 103 of slidingtype, third fixture block 103 cooperates with backup pad 70, all be equipped with second spring 104 between the spliced pole 102 of the third fixture block 103 outside and homonymy.
In an initial state, the torsion spring 105 is in a deformed state, when a person moves the adjustable air inlet window to a specified position, the outer sides of the four second clamping blocks 101 are all pressed downwards, so that the second clamping block 101 slightly rotates to drive the connecting column 102 and the third clamping block 103 to slightly rotate, the support plate 70 extrudes the third clamping block 103 to move outwards, the second spring 104 compresses, so that the third clamping block 103 no longer clamps the support plate 70, at the moment, the torsion spring 105 recovers to the original state to drive the second clamping block 101, the connecting column 102 and the third clamping block 103 to rotate, meanwhile, the second spring 104 recovers to the original state to drive the third clamping block 103 to move inwards to reset, when the second clamping block 101 contacts with the roller 73, the roller 73 no longer rotates due to the friction force between the second clamping block 101 and the roller 73, the adjustable air inlet window is prevented from moving, and when the person does not need to use the adjustable air inlet window, the second clamping block 101 is reversely reset, the torsion spring 105 deforms, the second clamping block 101 drives the connecting column 102 and the third clamping block 103 to reversely reset, when the third clamping block 103 contacts the supporting plate 70, the supporting plate 70 extrudes the third clamping block 103 to move towards the outer side, the second spring 104 compresses, when the third clamping block 103 aligns with the round hole in the outer side of the supporting plate 70, the second spring 104 restores to the original state, the third clamping block 103 is driven to move towards the inner side to reset to clamp the supporting plate 70 again, then the second clamping block 101 can be loosened, and the roller 73 can roll again at the moment.
While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. The scope of the following claims is to be accorded the broadest interpretation so as to encompass all such modifications and equivalent structures and functions.
Claims (6)
1. An adjustable air inlet window for a cooling tower comprises a ventilating funnel (1), a first supporting rod (2), a roller (3), a pull rope (4), a circular plate (5) and an air inlet barrel (6), wherein the first supporting rod (2) is arranged at the upper part of one side of the ventilating funnel (1), the roller (3) is rotatably arranged at one side of the first supporting rod (2), the air inlet barrel (6) is arranged at the upper part of one side of the ventilating funnel (1), the air inlet barrel (6) is positioned below the first supporting rod (2), the novel ventilating device is characterized by further comprising a moving mechanism (7) and a clamping mechanism (8), wherein the moving mechanism (7) is arranged at the bottom of the ventilating barrel (1), the clamping mechanism (8) is arranged on the moving mechanism (7), four pull ropes (4) are arranged on the clamping mechanism (8), the upper portions of the pull ropes (4) bypass the roller (3), circular plates (5) are arranged at the upper ends of the pull ropes (4), and the circular plates (5) are matched with the air inlet barrel (6).
2. The adjustable air inlet window for the cooling tower as claimed in claim 1, wherein the moving mechanism (7) comprises a supporting plate (70), a hand push rod (71), a movable frame (72) and rollers (73), the supporting plate (70) is arranged at the bottom of the ventilating duct (1), the hand push rod (71) is arranged on one side of the supporting plate (70), the four movable frames (72) are arranged at intervals at the bottom of the supporting plate (70), and the rollers (73) are rotatably arranged at the lower parts of the movable frames (72).
3. The adjustable air inlet window for the cooling tower as recited in claim 2, wherein the locking mechanism (8) comprises a locking plate (80), a movable block (81), and a guide plate (82), the movable plate (83), the connecting frame (84), first fixture block (85) and first spring (86), four clamping plates (80) are arranged on one side of the top of the supporting plate (70) at intervals, a guide plate (82) is arranged on one side of the supporting plate (70), four movable blocks (81) are arranged on one side of the guide plate (82) in a sliding mode at intervals, the movable block (81) is arranged on one side of the movable block (83), one side of the top of the movable plate (83) is connected with the lower end of a pull rope (4) on the same side, the connecting frame (84) is arranged on one side of the movable plate (83), the first fixture block (85) is arranged on one side of the connecting frame (84) in a sliding mode, the first fixture block (85) is matched with the clamping plates (80), and the first spring (86) is arranged between one side of the first fixture block (85) and the connecting frame (84) on the same side.
4. The adjustable air inlet window for the cooling tower as recited in claim 3, further comprising a blowing mechanism (9), wherein the blowing mechanism (9) comprises a second support rod (90), a servo motor (91) and a support column (92), transmission assembly (93), fan leaf (94), baffle (95) and dwang (96), draft tube (1) one side lower part is equipped with second bracing piece (90), second bracing piece (90) top one side is equipped with servo motor (91), draft tube (1) one side upper portion is equipped with support column (92), support column (92) lower part rotary type is equipped with fan leaf (94), be equipped with transmission assembly (93) between fan leaf (94) one side and servo motor (91) output shaft, draft tube (1) one side upper portion rotary type is equipped with dwang (96), dwang (96) top is equipped with baffle (95), baffle (95) block draft tube (1) one side upper portion.
5. The adjustable air inlet window for the cooling tower as recited in claim 4, further comprising a limiting mechanism (10), wherein the limiting mechanism (10) comprises a roller (100), a second block (101), and a connecting column (102), third fixture block (103), second spring (104) and torsional spring (105), backup pad (70) outside interval is equipped with four roller shafts (100), roller shaft (100) middle part equal rotary type is equipped with second fixture block (101), second fixture block (101) and gyro wheel (73) cooperation, all be equipped with torsional spring (105) between second fixture block (101) and roller shaft (100) of homonymy, second fixture block (101) inboard all is equipped with spliced pole (102), spliced pole (102) inboard all is equipped with third fixture block (103) of slidingtype, third fixture block (103) and backup pad (70) cooperation, all be equipped with second spring (104) between the spliced pole (102) of third fixture block (103) outside and homonymy.
6. The adjustable air inlet window for a cooling tower as recited in claim 5, wherein the second spring (104) has a greater spring force than the torsion spring (105).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121627213.9U CN214892698U (en) | 2021-07-17 | 2021-07-17 | Adjustable air inlet window for cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121627213.9U CN214892698U (en) | 2021-07-17 | 2021-07-17 | Adjustable air inlet window for cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214892698U true CN214892698U (en) | 2021-11-26 |
Family
ID=78908820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121627213.9U Active CN214892698U (en) | 2021-07-17 | 2021-07-17 | Adjustable air inlet window for cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214892698U (en) |
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2021
- 2021-07-17 CN CN202121627213.9U patent/CN214892698U/en active Active
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