CN222027461U - A multi-cooling environmentally friendly cooling tower - Google Patents
A multi-cooling environmentally friendly cooling tower Download PDFInfo
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- CN222027461U CN222027461U CN202420638791.XU CN202420638791U CN222027461U CN 222027461 U CN222027461 U CN 222027461U CN 202420638791 U CN202420638791 U CN 202420638791U CN 222027461 U CN222027461 U CN 222027461U
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- cooling
- air
- cooling tower
- air inlet
- shell
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- 238000001816 cooling Methods 0.000 title claims abstract description 64
- 239000000945 filler Substances 0.000 claims abstract description 18
- 239000007921 spray Substances 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 9
- 230000007613 environmental effect Effects 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 6
- 239000000428 dust Substances 0.000 abstract description 3
- 238000005507 spraying Methods 0.000 description 11
- 239000000498 cooling water Substances 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 239000003595 mist Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 1
- 235000013409 condiments Nutrition 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
本实用新型涉及冷却塔技术领域，公开了一种多重冷却环保型冷却塔，包括，壳体，壳体的一侧设置有进风管，进风管顶端设置有格栅网，进风管的底端可拆卸设置有污料收集筒，进风管与壳体相连通，进风管内设置有喷淋装置一，壳体内从上至下设置有喷淋装置二、换热管组件和冷却填料组件，壳体一侧设置有排风箱，排风箱上设置有排风扇，排风箱内排风扇与外壳体之间设置有除雾器。本实用新型通过在排风管内设置有喷淋装置一，可对进入的空气进行预冷却、加湿和除尘作业，从而使进入壳体内的空气为湿冷洁净的空气，提高换热效率，同时延长换热管组件和冷却填料组件的检修时间，延长其使用寿命，提高工作效率，降低维护成本。
The utility model relates to the technical field of cooling towers, and discloses a multi-cooling environmentally friendly cooling tower, including a shell, an air inlet pipe is arranged on one side of the shell, a grille is arranged on the top of the air inlet pipe, a dirt collecting cylinder is detachably arranged on the bottom of the air inlet pipe, the air inlet pipe is connected to the shell, a spray device 1 is arranged in the air inlet pipe, a spray device 2, a heat exchange tube assembly and a cooling filler assembly are arranged in the shell from top to bottom, an exhaust box is arranged on one side of the shell, an exhaust fan is arranged on the exhaust box, and a defogger is arranged between the exhaust fan and the outer shell in the exhaust box. The utility model can pre-cool, humidify and remove dust from the incoming air by arranging a spray device 1 in the exhaust pipe, so that the air entering the shell is wet, cold and clean air, thereby improving the heat exchange efficiency, while extending the maintenance time of the heat exchange tube assembly and the cooling filler assembly, extending their service life, improving work efficiency and reducing maintenance costs.
Description
Technical Field
The utility model relates to the technical field of cooling towers, in particular to a multi-cooling environment-friendly 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 so as to reduce the water temperature; the cooling is an evaporation heat-dissipating device which utilizes the principles of evaporation heat dissipation, convection heat transfer, radiation heat transfer and the like of heat taken away by evaporation heat generated by the contact of water and air flow and then carries out cold-heat exchange to generate steam, so as to dissipate waste heat generated in industry or refrigeration air conditioner and reduce water temperature, thereby ensuring the normal operation of the system, and the device is generally barrel-shaped, and is named as a cooling tower.
Chinese patent CN220380317U discloses a multiple cooling environmental protection cooling tower, which comprises a tower body, be provided with the baffle in the tower body, top one side of tower body is provided with the air inlet bucket, tower body top opposite side is provided with the fan barrel, be close to in the tower body air inlet bucket below position department installs spray assembly and heat exchange tube group in proper order, spray assembly feed liquor end be connected with the water delivery subassembly of the inside intercommunication of tower body bottom, baffle one side is close to heat exchange tube group below position department is fixed with two sidebars, two slidable mounting has the support bracket on the sidebar, the support bracket has placed the cooling filler group on, the utility model can take out simultaneously the support bracket from the tower body through pulling upset board bottom cooperation connecting rod, is convenient for replace and later maintenance work to the cooling filler group, carries out the air flow cooling work to heat transfer and cooling condiment group respectively through two air guide pipes in addition, improves the cooling effect.
However, after the technical scheme works for a long time, the filter screen at the top of the filter screen is blocked to cause the air inlet to be reduced, so that the heat dissipation is influenced, the periodic maintenance is required, the working efficiency is influenced, and dust particles which are not completely filtered can be mixed with water mist, so that the heat exchange tube group and the cooling filler group are polluted.
Disclosure of utility model
In order to solve the problems, the utility model adopts the following technical scheme.
The utility model provides a multiple cooling environmental protection cooling tower, includes, the casing, one side of casing is provided with the air-supply line, the air-supply line top is provided with the grid net, and the bottom of air-supply line can be dismantled and is provided with dirty material collecting vessel, the position that is close to the lower extreme of air-supply line is linked together with casing upper portion through the connecting pipe, be provided with spray set one in the air-supply line, be provided with spray set two from top to bottom in the casing, heat exchange tube subassembly and cooling filler subassembly, casing one side is provided with row bellows, and row bellows is linked together with the casing is inside, be provided with the exhaust fan on the row bellows, be provided with the defroster between exhaust fan and the shell body in the row bellows, the casing bottom is provided with circulating water pump, circulating water pump's play water end respectively with spray set one and spray set two phase intercommunication.
Preferably, the exhaust box is at the same level as the cooling filler assembly.
Preferably, the exhaust box is arranged obliquely downwards.
Preferably, two ribs which are vertically arranged are symmetrically arranged on the inner wall of the connecting pipe, sliding grooves are formed in the opposite side parts of the two ribs, an opening is formed in the top of the connecting pipe, a plugboard is arranged in the opening, two sides of the plugboard slide in the sliding grooves, and an activated carbon filter is arranged in the middle of the plugboard.
Preferably, a filter screen is arranged at the joint of the connecting pipe and the air inlet pipe.
Preferably, the end part of the air inlet pipe is obliquely arranged, and the grid mesh is parallel to the end part of the air inlet pipe.
Preferably, the grid net comprises an outer frame body, a plurality of parallel partition boards are uniformly distributed in the outer frame body, a plurality of rotating shafts are arranged between adjacent partition boards, and idler wheels are arranged on the rotating shafts.
Preferably, adjacent rollers are closely arranged.
Preferably, the outer side of the roller is provided with blades which are of an impeller structure.
Preferably, the upper end of the roller at the highest position is provided with a limiting mechanism, the limiting mechanism comprises a turning plate which is arranged between the two clapboards in a rotating way through a rotating shaft, a stop block is arranged on a frame body at the top of the upper end of the turning plate, and the rotating shaft on the turning plate is positioned at the position on which the turning plate is positioned.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, the spraying device I is arranged in the exhaust pipe, so that pre-cooling, humidifying and dedusting operations can be performed on the entering air, the entering air in the shell is wet, cool and clean air, the heat exchange efficiency is improved, the overhaul time of the heat exchange pipe assembly and the cooling filler assembly is prolonged, the service life of the heat exchange pipe assembly and the cooling filler assembly is prolonged, the working efficiency is improved, and the maintenance cost is reduced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a connecting pipe structure according to the present utility model;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a schematic view of a second embodiment of an air inlet duct according to the present utility model;
FIG. 5 is a schematic view of the structure of the grid net of the present utility model;
Fig. 6 is a schematic view of a partial structure at a in fig. 5.
In the figure: 1. a housing; 2. an air inlet pipe; 3. a grid mesh; 4. a dirty material collecting cylinder; 5. a connecting pipe; 6. a first spraying device; 7. a second spraying device; 8. a heat exchange tube assembly; 9. cooling the filler assembly; 10. a blow-out box; 11. an exhaust fan; 12. a demister; 13. a circulating water pump; 14. an activated carbon filter; 15. a filter screen; 16. turning plate; 17. a stop block; 3-1, an outer frame body; 3-2, a separator; 3-3, idler wheels; 5-1, ribs; 5-2, sliding grooves; 5-3, inserting plate.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Example 1
As shown in fig. 1-3, the utility model provides a multi-cooling environment-friendly cooling tower, which comprises a shell 1, wherein one side of the shell 1 is provided with an air inlet pipe 2, the top end of the air inlet pipe 2 is provided with a grid net 3, the bottom end of the air inlet pipe 2 is detachably provided with a sewage collecting cylinder 4 through bolts, the position, close to the lower end, of the air inlet pipe 2 is communicated with the upper part of the shell 1 through a connecting pipe 5, a spraying device I6 is arranged in the air inlet pipe 2, a spraying device II 7, a heat exchange pipe assembly 8 and a cooling filler assembly 9 are arranged in the shell 1 from top to bottom, one side of the shell 1 is provided with an air exhaust box 10, the air exhaust box 10 is communicated with the inside of the shell 1, an exhaust fan 11 is arranged on the air exhaust box 10, a demister 12 is arranged between the exhaust fan 11 and the outer shell 1, the bottom of the shell 1 is provided with a circulating water pump 13, and the water outlet end of the circulating water pump 13 is respectively communicated with the spraying device I6 and the spraying device II 7.
In order to form stable air flow circulation in the shell 1, water vapor is prevented from upwards, heat exchange is prevented from being influenced, in the embodiment, the air discharge box 10 and the cooling filler assembly 9 are positioned at the same height, so that water mist formed in the shell 1 is timely pumped into the air discharge box 10 from below, and backflow is performed under the action of the demister 12.
In order to enable the liquid droplets formed by the demister 12 to flow back into the housing 1 in time for recycling, in this embodiment, the exhaust box 10 is disposed obliquely downward.
In order to remove the circulating water flowing in from the air inlet pipe 2 again, prevent the impurities which are not yet settled from entering the shell 1 and polluting the circulating water, thereby polluting the equipment and affecting the working efficiency, in the embodiment, two ribs 5-1 which are vertically arranged are symmetrically arranged on the inner wall of the connecting pipe 5, the opposite side parts of the two ribs 5-1 are provided with sliding grooves 5-2, the top of the connecting pipe 5 is provided with a port, a plugboard 5-3 is arranged in the port, two sides of the plugboard 5-3 slide in the sliding grooves 5-2, and an activated carbon filter 14 is arranged in the middle of the plugboard 5-3.
In order to prevent sundries not intercepted by the grille 3 from the air inlet from entering the connecting pipe 5, a filter screen 15 is arranged at the joint of the connecting pipe 5 and the air inlet pipe 2 in the embodiment.
The working principle and the beneficial effects of the technical scheme are as follows:
When the air conditioner is used, firstly, circulating cooling water is injected into the shell 1 through a water supply device, and the liquid level of the cooling water is lower than the lower port of the air exhaust box 10 and the lower port of the connecting pipe 5; secondly, the circulating water pump 13 is turned on, so that the first spraying device 6 and the second spraying device 7 start spraying operation; step three, the exhaust fan 11 is turned on to enable the air in the shell 1 to form stable flow; and fourthly, opening a switch between the heat exchange tube assembly 8 and the heat source to perform cooling operation. During cooling operation, the water mist generated by the spray device II 7 can be fully contacted with the outer side wall of the heat exchange tube assembly 8 so as to exchange heat and cool hot water in the tube, cooling water drops to the cooling filler assembly 9, and the cooling filler assembly 9 drops to the bottom of the shell 1 after cooling the cooling water again. The stable air flow formed in the shell 1 can promote the evaporation of water stains on the surface of the heat exchange tube assembly 8, and meanwhile, the air circulation can also take away the heat absorbed by the cooling filler assembly 9. In use of this embodiment, the dirt collection vessel 4 is periodically removed to remove the deposited sludge therefrom and the carbon filter 14 is replaced.
Compared with the prior art, the utility model can pre-cool, humidify and remove dust to the air entering by arranging the first spraying device 6 in the exhaust pipe, thereby leading the air entering the shell 1 to be wet cool clean air, improving the heat exchange efficiency, prolonging the overhaul time of the heat exchange pipe component 8 and the cooling filler component 9, prolonging the service life thereof, improving the working efficiency and reducing the maintenance cost.
Example two
As shown in fig. 4 to 6, in the first embodiment, in order to facilitate sundries on the air inlet pipe 2 to fall down, the end of the air inlet pipe 2 is inclined, and the grille 3 is parallel to the end of the air inlet pipe 2.
In order to prevent sundries from being blocked on the grid net 3, in the embodiment, the grid net 3 comprises an outer frame body 3-1, a plurality of parallel baffle plates 3-2 are uniformly distributed in the outer frame body 3-1, a plurality of rotating shafts are arranged between adjacent baffle plates 3-2, rollers 3-3 are arranged on the rotating shafts, and the adjacent rollers 3-3 are closely arranged.
In order to clean the grid net 3 by wind force, in the present embodiment, the outer side of the roller 3-3 is provided with blades in an impeller structure.
In order to prevent the roller 3-3 from rotating anticlockwise, in this embodiment, a limiting mechanism is arranged at the upper end of the roller 3-3 at the highest position, the limiting mechanism comprises a turning plate 16 which is rotatably arranged between the two baffles 3-2 through a rotating shaft, a stop block 17 is arranged on a frame body at the top of the upper end of the turning plate 16, and the rotating shaft on the turning plate 16 is positioned at a position on which the turning plate 16 is positioned.
The above is only a preferred embodiment of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.
Claims (10)
1. The utility model provides a multiple cooling environmental protection cooling tower, its characterized in that, includes, casing (1), one side of casing (1) is provided with air-supply line (2), air-supply line (2) top is provided with grid net (3), and the bottom of air-supply line (2) can be dismantled and is provided with dirty material collecting vessel (4), the position that is close to the lower extreme of air-supply line (2) is linked together with casing (1) upper portion through connecting pipe (5), be provided with spray set one (6) in air-supply line (2), be provided with spray set two (7), heat exchange tube subassembly (8) and cooling filler subassembly (9) from top to bottom in casing (1), casing (1) one side is provided with row bellows (10), and row bellows (10) are linked together with casing (1) inside, be provided with exhaust fan (11) on row bellows (10), be provided with defroster (12) between row bellows (11) and outer casing (1), casing (1) bottom is provided with circulating water pump (13) from top to bottom be provided with spray set two (7) and spray set one respectively.
2. A multiple cooling environmental protection cooling tower according to claim 1, characterized in that the blow box (10) is at the same level as the cooling filler assembly (9).
3. A multiple cooling environmental protection cooling tower according to claim 1, characterized in that said blow box (10) is arranged obliquely downwards.
4. The multi-cooling environment-friendly cooling tower according to claim 1, wherein two ribs (5-1) which are vertically arranged are symmetrically arranged on the inner wall of the connecting pipe (5), sliding grooves (5-2) are formed in the opposite side parts of the two ribs (5-1), an opening is formed in the top of the connecting pipe (5), inserting plates (5-3) are arranged in the opening, two sides of each inserting plate (5-3) slide in the corresponding sliding grooves (5-2), and an activated carbon filter (14) is arranged in the middle of each inserting plate (5-3).
5. The multi-cooling environment-friendly cooling tower according to claim 1, wherein a filter screen (15) is arranged at the joint of the connecting pipe (5) and the air inlet pipe (2).
6. The multi-cooling environment-friendly cooling tower according to claim 1, wherein the end part of the air inlet pipe (2) is obliquely arranged, and the grid mesh (3) is arranged in parallel with the end part of the air inlet pipe (2).
7. The multi-cooling environment-friendly cooling tower according to claim 6, wherein the grid net (3) comprises an outer frame body (3-1), a plurality of parallel partition boards (3-2) are uniformly distributed in the outer frame body (3-1), a plurality of rotating shafts are arranged between the adjacent partition boards (3-2), and rollers (3-3) are arranged on the rotating shafts.
8. A multiple cooling environmental protection cooling tower according to claim 7, characterized in that adjacent rollers (3-3) are closely arranged.
9. The multi-cooling environment-friendly cooling tower according to claim 8, wherein blades are arranged on the outer side of the roller (3-3) and are of an impeller structure.
10. The multi-cooling environment-friendly cooling tower according to claim 9, wherein a limiting mechanism is arranged at the upper end of the roller (3-3) at the highest position and comprises a turning plate (16) arranged between the two baffles (3-2) in a rotating mode through a rotating shaft, a stop block (17) is arranged on a frame body at the top of the upper end of the turning plate (16), and the rotating shaft on the turning plate (16) is located at a position, close to the turning plate (16), of the upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420638791.XU CN222027461U (en) | 2024-03-29 | 2024-03-29 | A multi-cooling environmentally friendly cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420638791.XU CN222027461U (en) | 2024-03-29 | 2024-03-29 | A multi-cooling environmentally friendly cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222027461U true CN222027461U (en) | 2024-11-19 |
Family
ID=93437539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420638791.XU Active CN222027461U (en) | 2024-03-29 | 2024-03-29 | A multi-cooling environmentally friendly cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222027461U (en) |
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2024
- 2024-03-29 CN CN202420638791.XU patent/CN222027461U/en active Active
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