CN220339199U - Ventilating power mechanism of mechanical ventilating cooling tower - Google Patents
Ventilating power mechanism of mechanical ventilating cooling tower Download PDFInfo
- Publication number
- CN220339199U CN220339199U CN202321278349.2U CN202321278349U CN220339199U CN 220339199 U CN220339199 U CN 220339199U CN 202321278349 U CN202321278349 U CN 202321278349U CN 220339199 U CN220339199 U CN 220339199U
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- Prior art keywords
- cooling tower
- cleaning
- ventilation
- reciprocating screw
- ventilated
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- 238000001816 cooling Methods 0.000 title claims abstract description 58
- 230000007246 mechanism Effects 0.000 title claims abstract description 46
- 238000004140 cleaning Methods 0.000 claims abstract description 60
- 238000009423 ventilation Methods 0.000 claims abstract description 41
- 239000000428 dust Substances 0.000 claims abstract description 35
- 238000005399 mechanical ventilation Methods 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000000694 effects Effects 0.000 description 9
- 230000033001 locomotion Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Abstract
The utility model discloses a ventilation power mechanism of a mechanical ventilation cooling tower, which comprises a cooling tower main body, wherein ventilation bins are arranged on two sides of the cooling tower main body, dust-proof dustproof nets are arranged in the ventilation bins, cleaning rollers for cleaning the dustproof nets are arranged at air inlets of the ventilation bins through cleaning mechanisms, the cleaning mechanisms comprise fixing plates arranged on two sides of the top of the air inlets, a reciprocating screw rod is arranged between the fixing plates, and a linear sliding sleeve which linearly slides along the reciprocating screw rod is arranged on the reciprocating screw rod; the utility model relates to the technical field of ventilation power mechanisms. This ventilation power unit of mechanical ventilation cooling tower rotates through reciprocating motor drive reciprocating screw for straight line sliding sleeve is straight line sliding on reciprocating screw, and through driving motor drive through the cleaning roller rotation of extension board fixed on the straight line sliding sleeve, makes the cleaning brush on the cleaning roller clean the surface of dust screen, effectively prevents that the dust screen from being blocked.
Description
Technical Field
The utility model relates to the technical field of ventilation power mechanisms, in particular to a ventilation power mechanism of a mechanical ventilation cooling tower.
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 to reduce the water temperature, the cooling is an evaporation heat-dissipating device which utilizes the principles of heat dissipation by evaporation, convection heat transfer, radiation heat transfer and the like of heat removal by evaporation to dissipate waste heat generated in industry or refrigeration air conditioner by heat exchange after the water is in contact with air flow to generate steam, so as to ensure the normal operation of the system.
At present, the existing mechanical ventilation cooling tower utilizes ventilation suction force formed by the operation of an exhaust fan or a blower to enhance the air flow in the tower and improve the cooling efficiency of the tower; and in order to prevent dust, a dust screen is generally arranged at the air inlet, but under the environment of long-time work of the cooling tower, the dust screen always keeps the dust-proof effect, but under long-time use, the dust screen can be slowly blocked, so that the working efficiency of the dust screen is greatly reduced, and the ventilation and filtration functions are seriously influenced, thereby influencing the normal work of the cooling tower.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a ventilation power mechanism of a mechanical ventilation cooling tower, which solves the problems that the dust screen always keeps the dust-proof effect under the environment of long-time work of the cooling tower, but the dust screen can be slowly blocked under the long-time use, so that the working efficiency of the dust screen is greatly reduced, the ventilation filtering function is seriously influenced, and the normal work of the cooling tower is influenced.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a mechanical ventilation cooling tower's ventilation power unit, includes the cooling tower main part, the both sides of cooling tower main part are equipped with the ventilation storehouse, be equipped with the dust-proof dust screen in the ventilation storehouse, the air intake of ventilation storehouse is equipped with the clean roller to the dust screen through clean mechanism, clean mechanism is including setting up the fixed plate in air intake top both sides, be equipped with reciprocating screw between the fixed plate, be equipped with on the reciprocating screw along reciprocating screw straight line gliding straight line sliding sleeve, supply clean roller to the dust screen through actuating mechanism between straight line sliding sleeve and the clean roller, the air intake bottom is equipped with the stop gear who carries out spacing to the clean roller.
Preferably, the driving mechanism comprises an extension plate arranged on the linear sliding sleeve, a driving motor for driving the cleaning roller to rotate is arranged at the top of the extension plate, and a cleaning brush for cleaning the dust screen is arranged on the cleaning roller.
Preferably, the limiting mechanism comprises vertical plates arranged on two sides of the bottom of the air inlet, a limiting polish rod parallel to the reciprocating screw rod is arranged between the vertical plates, a limiting sliding sleeve which linearly slides along the limiting polish rod is arranged on the limiting polish rod, a support plate parallel to the extension plate is arranged on the limiting sliding sleeve, and two ends of the cleaning roller are respectively fixed on the support plate and the extension plate.
Preferably, the fixed plate is provided with a reciprocating motor for driving the reciprocating screw rod to rotate.
Preferably, a ventilating fan is arranged at the top of the cooling tower main body.
Preferably, an air deflector is arranged in the ventilation bin through an angle adjusting mechanism.
Preferably, the angle adjusting mechanism comprises a transmission shaft lever arranged on the air deflector, and a rotating motor for driving the transmission shaft lever to rotate is arranged on the ventilation bin.
Advantageous effects
The utility model provides a ventilation power mechanism of a mechanical ventilation cooling tower. Compared with the prior art, the method has the following beneficial effects:
(1) The ventilation power mechanism of the mechanical ventilation cooling tower enables wind to flow into the cooling zone tower main body from the proceeding port of the ventilation bin by starting the ventilation fan, and the cooling tower main body maintains the normal operation of the cooling tower main body through the wind; when the dust screen is blocked, the reciprocating screw rod is driven to rotate by the reciprocating motor, so that the linear sliding sleeve linearly slides on the reciprocating screw rod, and the cleaning roller fixed on the linear sliding sleeve through the extension plate is driven to rotate by the driving motor, so that the cleaning brush on the cleaning roller can clean the surface of the dust screen, the dust screen is effectively prevented from being blocked, the dust-proof effect of the dust screen is improved, and the cooling tower main body can work normally for a long time; and when the cleaning roller makes linear motion through the reciprocating screw rod, through the mutual cooperation between the spacing polished rod and the spacing sliding sleeve, the stability of the cleaning roller in the linear motion can be enhanced, and the cleaning effect of the cleaning brush on the dust screen can be improved.
(2) The ventilation power mechanism of the mechanical ventilation cooling tower drives the transmission shaft rod to rotate through the rotating motor on the adjusting mechanism, so that the air deflector fixed on the transmission shaft rod can be adjusted to a certain angle from a horizontal state, and the angle is adjusted according to the size of wind, so that the wind can flow into the cooling tower main body through the air deflector with a certain angle, and the cooling efficiency is further improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a cleaning mechanism according to the present utility model;
FIG. 3 is a partial schematic view of a cleaning mechanism of the present utility model;
FIG. 4 is a partial schematic view of a spacing mechanism of the present utility model;
fig. 5 is a schematic structural view of the angle adjusting mechanism of the present utility model.
In the figure: 1. a cooling tower main body; 2. a ventilation bin; 3. a dust screen; 4. a cleaning roller; 5. an air inlet; 6. a fixing plate; 7. a reciprocating screw rod; 8. a linear sliding sleeve; 9. an extension plate; 10. a driving motor; 11. cleaning a brush; 12. a vertical plate; 13. limiting a polished rod; 14. a limit sliding sleeve; 15. a support plate; 16. a reciprocating motor; 17. a ventilation fan; 18. an air deflector; 19. a rotating electric machine; 20. and a transmission shaft lever.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides two technical schemes:
fig. 1-4 show a first embodiment: the utility model provides a mechanical ventilation cooling tower's ventilation power unit, including cooling tower main part 1, cooling tower main part 1's both sides are equipped with ventilation storehouse 2, be equipped with dust-proof dust screen 3 in ventilation storehouse 2, ventilation storehouse 2's air intake 5 is equipped with through cleaning mechanism carries out clear cleaning roller 4 to dust screen 3, cleaning mechanism is including setting up fixed plate 6 in air intake 5 top both sides, be equipped with reciprocating screw 7 between the fixed plate 6, be equipped with on the reciprocating screw 7 along the gliding straight line sliding sleeve 8 of reciprocating screw 7 straight line, supply cleaning roller 4 to clean dust screen 3 through actuating mechanism between straight line sliding sleeve 8 and the cleaning roller 4, air intake 5 bottom is equipped with carries out spacing stop gear to cleaning roller 4.
Wherein, actuating mechanism includes the extension board 9 that sets up on sharp sliding sleeve 8, and the top of extension board 9 is equipped with the driving motor 10 that drives the cleaning roller 4 and rotate, is equipped with the cleaning brush 11 that cleans dust screen 3 on the cleaning roller 4.
Wherein, stop gear is including setting up riser 12 in air intake 5 bottom both sides, be equipped with between riser 12 with reciprocating lead screw 7 parallel arrangement's spacing polished rod 13, be equipped with on the spacing polished rod 13 along spacing polished rod 13 straight line gliding spacing sliding sleeve 14, be equipped with on the spacing sliding sleeve 14 with extension board 9 parallel arrangement's extension board 15, the both ends of cleaning roller 4 are fixed respectively on extension board 9 and extension board 15.
Wherein, the fixed plate 6 is provided with a reciprocating motor 16 for driving the reciprocating screw rod 7 to rotate.
Wherein the top of the cooling tower body 1 is provided with a ventilating fan 17.
By activating the ventilation fan 17, wind can flow into the cooling tower main body from the proceeding port of the ventilation bin 2, and the cooling tower main body 1 maintains the normal operation of the cooling tower main body 1 by the wind fed in; when the dust screen 3 is blocked, the reciprocating motor 16 drives the reciprocating screw rod 7 to rotate, so that the linear sliding sleeve 8 linearly slides on the reciprocating screw rod 7, and the driving motor 10 drives the cleaning roller 4 fixed on the linear sliding sleeve 8 through the extension plate 9 to rotate, so that the cleaning brush 11 on the cleaning roller 4 can clean the surface of the dust screen 3, the dust screen 3 is effectively prevented from being blocked, the dust-proof effect of the dust screen 3 is improved, and the cooling tower main body 1 can work normally for a long time; and when the cleaning roller 4 makes linear motion through the reciprocating screw rod 7, the stability of the cleaning roller 4 in linear motion can be enhanced through the mutual cooperation between the limit polish rod 13 and the limit sliding sleeve 14, and the cleaning effect of the cleaning brush 11 on the dust screen 3 can be improved.
Fig. 1 and 5 show a second embodiment, which differs from the first embodiment mainly in that: an air deflector 18 is arranged in the ventilation bin 2 through an angle adjusting mechanism.
The angle adjusting mechanism comprises a transmission shaft lever 20 arranged on the air deflector 18, and a rotating motor 19 for driving the transmission shaft lever 20 to rotate is arranged on the ventilation bin 2.
The transmission shaft lever 20 is driven to rotate by the rotating motor 19 on the adjusting mechanism, so that the air deflector 18 fixed on the transmission shaft lever 20 can be adjusted to a certain angle from a horizontal state, and the angle is adjusted according to the wind, so that the wind can flow into the cooling tower body 1 through the air deflector 18 with a certain angle, and the cooling efficiency is further improved.
Meanwhile, the contents which are not described in detail in the specification belong to the prior art known to the person skilled in the art, and model parameters of each electric appliance are not particularly limited and conventional equipment can be used.
When the cooling tower starts to work, wind can flow into the cooling zone tower body from the proceeding port of the ventilation bin 2 by starting the ventilation fan 17, and the cooling tower body 1 maintains the normal work of the cooling tower body 1 through the wind; when the dust screen 3 is blocked, the reciprocating motor 16 drives the reciprocating screw rod 7 to rotate, so that the linear sliding sleeve 8 linearly slides on the reciprocating screw rod 7, and the driving motor 10 drives the cleaning roller 4 fixed on the linear sliding sleeve 8 through the extension plate 9 to rotate, so that the cleaning brush 11 on the cleaning roller 4 can clean the surface of the dust screen 3, the dust screen 3 is effectively prevented from being blocked, the dust-proof effect of the dust screen 3 is improved, and the cooling tower main body 1 can work normally for a long time; when the cleaning roller 4 moves linearly through the reciprocating screw rod 7, the stability of the cleaning roller 4 in linear movement can be enhanced through the mutual matching between the limit polish rod 13 and the limit slide sleeve 14, and the cleaning effect of the cleaning brush 11 on the dust screen 3 can be improved; the transmission shaft lever 20 is driven to rotate by the rotating motor 19 on the adjusting mechanism, so that the air deflector 18 fixed on the transmission shaft lever 20 can be adjusted to a certain angle from a horizontal state, and the angle is adjusted according to the wind, so that the wind can flow into the cooling tower body 1 through the air deflector 18 with a certain angle, and the cooling efficiency is further improved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A ventilation power unit of a mechanical ventilation cooling tower, comprising a cooling tower body (1), characterized in that: the cooling tower is characterized in that ventilation bins (2) are arranged on two sides of the cooling tower body (1), dust-proof dustproof nets (3) are arranged in the ventilation bins (2), cleaning rollers (4) for cleaning the dustproof nets (3) are arranged on air inlets (5) of the ventilation bins (2) through cleaning mechanisms, the cleaning mechanisms comprise fixing plates (6) arranged on two sides of the tops of the air inlets (5), reciprocating screw rods (7) are arranged between the fixing plates (6), linear sliding sleeves (8) which slide along the reciprocating screw rods (7) in a linear mode are arranged on the reciprocating screw rods (7), the cleaning rollers (4) are provided with driving mechanisms between the linear sliding sleeves (8) and the cleaning rollers (4), and limiting mechanisms for limiting the cleaning rollers (4) are arranged at the bottoms of the air inlets (5).
2. A ventilated power mechanism of a mechanical ventilated cooling tower according to claim 1, wherein: the cleaning device is characterized in that the driving mechanism comprises an extension plate (9) arranged on the linear sliding sleeve (8), a driving motor (10) for driving the cleaning roller (4) to rotate is arranged at the top of the extension plate (9), and a cleaning brush (11) for cleaning the dust screen (3) is arranged on the cleaning roller (4).
3. A ventilated power mechanism of a mechanical ventilated cooling tower according to claim 1, wherein: the limiting mechanism comprises vertical plates (12) arranged on two sides of the bottom of the air inlet (5), limiting polished rods (13) parallel to the reciprocating screw rods (7) are arranged between the vertical plates (12), limiting sliding sleeves (14) which slide linearly along the limiting polished rods (13) are arranged on the limiting polished rods (13), support plates (15) parallel to the extension plates (9) are arranged on the limiting sliding sleeves (14), and two ends of the cleaning roller (4) are respectively fixed on the support plates (15) and the extension plates (9).
4. A ventilated power mechanism of a mechanical ventilated cooling tower according to claim 1, wherein: the fixed plate (6) is provided with a reciprocating motor (16) for driving the reciprocating screw rod (7) to rotate.
5. A ventilated power mechanism of a mechanical ventilated cooling tower according to claim 1, wherein: a ventilating fan (17) is arranged at the top of the cooling tower main body (1).
6. A ventilated power mechanism of a mechanical ventilated cooling tower according to claim 1, wherein: an air deflector (18) is arranged in the ventilation bin (2) through an angle adjusting mechanism.
7. A ventilated power mechanism of a mechanical ventilated cooling tower according to claim 6, wherein: the angle adjusting mechanism comprises a transmission shaft lever (20) arranged on the air deflector (18), and a rotating motor (19) for driving the transmission shaft lever (20) to rotate is arranged on the ventilation bin (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321278349.2U CN220339199U (en) | 2023-05-24 | 2023-05-24 | Ventilating power mechanism of mechanical ventilating cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321278349.2U CN220339199U (en) | 2023-05-24 | 2023-05-24 | Ventilating power mechanism of mechanical ventilating cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220339199U true CN220339199U (en) | 2024-01-12 |
Family
ID=89443799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321278349.2U Active CN220339199U (en) | 2023-05-24 | 2023-05-24 | Ventilating power mechanism of mechanical ventilating cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220339199U (en) |
-
2023
- 2023-05-24 CN CN202321278349.2U patent/CN220339199U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |