CN219474332U - Energy-saving cooling tower - Google Patents
Energy-saving cooling tower Download PDFInfo
- Publication number
- CN219474332U CN219474332U CN202320412856.4U CN202320412856U CN219474332U CN 219474332 U CN219474332 U CN 219474332U CN 202320412856 U CN202320412856 U CN 202320412856U CN 219474332 U CN219474332 U CN 219474332U
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- water
- tower body
- cooling water
- cooling
- tower
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The utility model discloses an energy-saving cooling tower, which comprises a tower body, wherein water inlets are formed in two sides of the upper end of the tower body, heat exchange areas are arranged in two sides of the interior of the tower body, an exhaust area is arranged between the heat exchange areas, and a throttling mechanism for reducing water vapor drift is arranged in the exhaust area; the utility model has simple structure and reasonable design, cooling water enters the tower body from the water inlet, the cooling water descends and simultaneously impacts the water wheel blades to drive the transmission shaft to rotate, the guide plates connected with the guide plates synchronously rotate, cooling water is introduced into the cooling water pipe, water vapor is mixed in the process of hot air discharge, condensation occurs after the water vapor contacts the cooling water pipe, a part of condensed water drops downwards, a part of condensed water is attached to the guide plates, the attached condensed water can be thrown off while the guide plates rotate, the energy can be saved by fully utilizing the height difference of the water head through the throttling mechanism, and a part of evaporated cooling water is recovered, thereby achieving the purposes of energy conservation and throttling.
Description
Technical Field
The utility model relates to the technical field of cooling towers, in particular to an energy-saving 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 cold 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 in industry or refrigeration air conditioner to reduce water temperature by utilizing the heat exchange after water is in flowing contact with air to generate steam, so as to ensure the normal operation of a system.
In the existing cooling tower, although heat dissipation can be well achieved, cooling water is wasted due to the fact that cooling water is evaporated in the heat dissipation process, hot air is easy to bring more water vapor out of the cooling water in the discharging process, and energy waste is not caused by the fact that gravity potential energy of a water head is lost in the cooling water descending process.
Disclosure of Invention
The utility model aims to provide an energy-saving cooling tower, wherein a throttling mechanism is arranged, cooling water enters the tower body from a water inlet, and impacts water wheels blades to drive a transmission shaft to rotate in the descending process of the cooling water.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the energy-saving cooling tower comprises a tower body, wherein water inlets are formed in two sides of the upper end of the tower body, heat exchange areas are arranged in two sides of the inner part of the tower body, an exhaust area is arranged between the heat exchange areas, a throttling mechanism for reducing water vapor drift is arranged in the exhaust area, and a circulating assembly for circulating cooling water is arranged in the heat exchange area;
the throttle mechanism comprises:
the water turbine blade is arranged at the lower end of the water inlet in the tower body, a transmission shaft is arranged in the middle of the water turbine blade, the transmission shaft is movably arranged on a bracket in the tower body, and one end of the transmission shaft is provided with a transmission belt pulley;
the cooling water pipe is arranged in the exhaust area, and the outlet end of the cooling water pipe is connected with the inlet pipeline of the water inlet;
the guide plate is spirally arranged on the outer side of the cooling water pipe, one end of the guide plate is provided with a driven belt pulley, and the driving belt pulley is connected with the driven belt pulley through a belt.
Preferably, the circulation assembly comprises:
the water collecting tank is arranged at the lower end of the inside of the tower body;
the packing layer is arranged at the upper end of the water collecting tank in the tower body;
the water storage compartment is arranged at the lower end of the water inlet in the tower body;
the circulating pump is arranged on the outer side of the tower body, the inlet of the circulating pump is connected with the water collecting tank, the outlet of the circulating pump is connected with the water inlet, and the branch of the pipeline of the circulating pump is connected with the inlet end of the cooling water pipe.
Preferably, one side of the packing layer is provided with a mounting frame, a V-shaped water collecting plate is arranged between the mounting frames, and a plurality of water leakage holes are formed in the lower end of the V-shaped water collecting plate.
Preferably, a tower drum is arranged at the upper end of the tower body, and an exhaust fan is arranged in the tower drum.
Preferably, an air deflector is arranged on the outer side of the packing layer.
Preferably, the lower end of the water storage compartment is provided with a plurality of nozzles.
Preferably, an access hole is formed in one side of the tower body.
Compared with the prior art, the utility model has the beneficial effects that:
1. the cooling water enters the tower body from the water inlet, the cooling water impacts the water wheel blades to drive the transmission shaft to rotate in the descending process, the transmission shaft is connected with the driven belt pulley at one end of the guide plate through the belt to drive the guide plate to rotate, then the cooling water is introduced into the cooling water pipe, the cooling air after heat exchange with the cooling water can become hot air, a part of water vapor is mixed in the upward discharging process of the hot air, the water vapor is condensed after contacting the cooling water pipe, a part of condensed water drops downwards under the action of gravity, a part of condensed water is attached to the guide plate at the outer side of the cooling water pipe, the guide plate can throw off some attached condensed water in the rotating process, the height difference of the water head can be fully utilized through the throttling mechanism, the energy can be saved, and a part of evaporated cooling water can be recovered, so that the purposes of energy conservation and throttling are achieved;
2. through being provided with circulation subassembly, cooling water gets into from the water inlet of tower body upper end at first, then sprays evenly in the packing layer of below and cold air heat transfer under the effect of nozzle after getting into the water storage compartment, gets into the catch basin of tower body lower extreme at last in, and the water inlet that gets into the tower body upper end carries out the circulative cooling by the circulating pump, and a tributary of circulating pump export gets into cooling water pipe in cooling water vapor, can cool off cooling water circulative cooling through circulation subassembly, not only can keep the inside dynamic balance of tower body, can also call cooling water at any time, satisfies the technology demand.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic structural view of a V-shaped water receiving plate in the utility model;
FIG. 3 is an enlarged schematic view of FIG. 1 at A;
fig. 4 is an enlarged schematic view at B in fig. 1.
In the figure: 1. a tower body; 11. a water inlet; 12. a heat exchange area; 13. a wind discharge area; 14. a tower; 141. an exhaust fan; 2. a throttle mechanism; 21. a water wheel blade; 211. a transmission shaft; 212. a drive pulley; 22. a cooling water pipe; 23. a deflector; 231. a driven pulley; 3. a circulation assembly; 31. a water collecting tank; 32. a filler layer; 321. a mounting frame; 322. v-shaped water collecting plate; 323. an air deflector; 33. a water storage compartment; 34. and a circulation pump.
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.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in 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 configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, or detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a number" is two or more, unless explicitly defined otherwise.
Referring to fig. 1-4, the energy-saving cooling tower provided by the utility model comprises a tower body 1, wherein water inlets 11 are formed on two sides of the upper end of the tower body 1, heat exchange areas 12 are arranged on two sides of the inner part of the tower body 1, a wind discharge area 13 is arranged between the heat exchange areas 12, a throttling mechanism 2 for reducing water vapor drift is arranged in the wind discharge area 13, a circulating assembly 3 for circulating cooling water is arranged in the heat exchange area 12, the throttling mechanism 2 comprises water wheels blades 21, a cooling water pipe 22 and a guide plate 23, the water wheels blades 21 are arranged at the lower end of the water inlets 11 in the tower body 1, a transmission shaft 211 is arranged in the middle of the water wheels blades 21, the transmission shaft 211 is movably arranged on a bracket in the tower body 1, one end of the transmission shaft 211 is provided with a transmission belt pulley 212, the cooling water pipe 22 is fixed in the wind discharge area 13, the outlet end of the cooling water pipe 22 is connected with an inlet pipeline of the water inlets 11, the guide plate 23 is spirally arranged on the outer side of the cooling water pipe 22, one end of the guide plate 23 is provided with a driven pulley 231, the driving pulley 212 is connected with the driven pulley 231 through a belt, cooling water enters the tower body 1 from the water inlet 11, the cooling water impacts the water wheel blades 21 to drive the transmission shaft 211 to rotate in the descending process, the transmission shaft 211 is connected with the driven pulley 231 at one end of the guide plate 23 through the belt to drive the guide plate 23 to rotate, then cooled water is introduced into the cooling water pipe 22, cold air after heat exchange with the cooling water can become hot air, part of water vapor is mixed in the upward discharging process of the hot air, the water vapor condenses after contacting the cooling water pipe 22, part of condensed water drops downwards under the action of gravity, part of condensed water adheres to the guide plate 23 on the outer side of the cooling water pipe 22, the deflector 23 can throw off some attached condensed water in the rotating process, the energy can be saved by fully utilizing the height difference of the water head through the throttling mechanism 2, and a part of evaporated cooling water can be recovered, so that the purposes of energy saving and throttling are achieved.
The circulating assembly 3 comprises a water collecting tank 31, a packing layer 32, a water storage compartment 33 and a circulating pump 34, wherein the water collecting tank 31 is welded at the lower end of the inside of the tower body 1, the packing layer 32 is arranged at the upper end of the water collecting tank 31 in the inside of the tower body 1, the water storage compartment 33 is fixed at the lower end of the water inlet 11 in the inside of the tower body 1 through bolts, the circulating pump 34 is arranged at the outer side of the tower body 1, the inlet of the circulating pump 34 is connected with the water collecting tank 31, the outlet of the circulating pump 34 is connected with the water inlet 11, a branch of an outlet pipeline of the circulating pump 34 is connected with the inlet end of the cooling water pipe 22, cooling water firstly enters from the water inlet 11 at the upper end of the tower body 1, then enters the water storage compartment 33, the packing layer 32 sprayed below uniformly under the action of a nozzle exchanges heat with cooling air, finally enters the water collecting tank 31 at the lower end of the tower body 1, the water inlet 11 entering the upper end of the tower body 1 is pumped by the circulating pump 34 for circulating cooling, and one branch of the outlet of the circulating pump 34 enters the cooling water pipe 22 for cooling water vapor.
One side welding of packing layer 32 has mounting bracket 321, is fixed with V type between the mounting bracket 321 and receives water board 322, and a plurality of hole that leaks has been seted up to the lower extreme of V type receipts water board 322, can mix with a part vapor and upwards float after cold air gets into packing layer 32 and cooling water heat transfer completion, and this part gas can strike the outside of V type receipts water board 322 to the in-process of exhaust area 13 motion, and a part moisture can drip on V type receipts water board 322, returns to catch basin 31 from the hole that leaks of lower extreme.
The upper end of the tower body 1 is fixed with a tower cylinder 14, and an exhaust fan 141 is arranged in the tower cylinder 14, so that hot air after heat exchange with cooling water is conveniently discharged out of the tower body 1 through the exhaust fan 141.
The outside of packing layer 32 is fixed with aviation baffle 323, is convenient for guide air from aviation baffle 323 entering packing layer 32, avoids the foreign matter to get into tower body 1.
The lower end of the water storage compartment 33 is provided with a plurality of nozzles so that cooling water is uniformly sprayed on the filler layer 32 to dissipate heat.
An access hole is formed in one side of the tower body 1, so that the inspection can be conveniently performed by entering the tower body 1 through the access hole manually.
The working principle of the utility model is as follows:
when the energy-saving cooling tower is used, cooling water is introduced into the water inlet 11 at the upper end of the tower body 1, the cooling water impacts the water wheel blades 21 to drive the transmission shaft 211 to rotate in the descending process, the transmission shaft 211 is connected with the driven pulley 231 at one end of the guide plate 23 through a belt to drive the guide plate 23 to rotate, the cooling water then enters the water storage compartment 33 and then uniformly sprays the packing layer 32 below under the action of the nozzle to exchange heat with cold air, finally enters the water collecting tank 31 at the lower end of the tower body 1, the circulating pump 34 pumps the cooling water into the water inlet 11 at the upper end of the tower body 1 to be circularly cooled, one branch of the circulating pump 34 enters the cooling water pipe 22, the cold air after heat exchange with the cooling water can be changed into hot air, the hot air firstly collides with the V-shaped water collecting plate 322, water drops drop into the water collecting tank 31 through the water leakage holes, part of the water drops can be condensed after contacting the cooling water pipe 22 under the action of the gravity, part of the water drops into the water collecting tank 31 drops down, and the part of the water drops can be adhered to the water collecting tank 31 by the water drops on the outer side of the throttle plate 23 through the water collecting mechanism, and the energy-saving mechanism can be recovered in the low in the process, and the energy-saving water can be recovered by the water level of the water collecting mechanism 23.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. Energy-saving cooling tower, including tower body (1), its characterized in that: the water inlet (11) is formed in two sides of the upper end of the tower body (1), heat exchange areas (12) are formed in two sides of the inner portion of the tower body (1), an exhaust area (13) is arranged between the heat exchange areas (12), a throttling mechanism (2) for reducing water vapor drift is arranged in the exhaust area (13), and a circulating assembly (3) for circulating cooling water is arranged in the heat exchange area (12);
the throttling mechanism (2) comprises water wheel blades (21), a cooling water pipe (22) and a guide plate (23);
the water turbine blade (21) is arranged at the lower end of the water inlet (11) in the tower body (1), a transmission shaft (211) is arranged in the middle of the water turbine blade (21), the transmission shaft (211) is movably arranged on a bracket in the tower body (1), and a transmission belt pulley (212) is arranged at one end of the transmission shaft (211);
the cooling water pipe (22) is arranged in the exhaust area (13), and the outlet end of the cooling water pipe (22) is connected with an inlet pipeline of the water inlet (11);
the guide plate (23) is spirally arranged on the outer side of the cooling water pipe (22), one end of the guide plate (23) is provided with a driven belt pulley (231), and the driving belt pulley (212) is connected with the driven belt pulley (231) through a belt.
2. An energy efficient cooling tower according to claim 1, wherein: the circulating assembly (3) comprises a water collecting tank (31), a packing layer (32), a water storage compartment (33) and a circulating pump (34);
the water collecting tank (31) is arranged at the lower end of the inside of the tower body (1);
the packing layer (32) is arranged in the tower body (1) and is positioned at the upper end of the water collecting tank (31);
the water storage compartment (33) is arranged in the tower body (1) and is positioned at the lower end of the water inlet (11);
the circulating pump (34) is arranged on the outer side of the tower body (1), an inlet of the circulating pump (34) is connected with the water collecting tank (31), an outlet of the circulating pump (34) is connected with the water inlet (11), and a branch of an outlet pipeline of the circulating pump (34) is connected with an inlet end of the cooling water pipe (22).
3. An energy efficient cooling tower according to claim 2, wherein: one side of packing layer (32) is provided with mounting bracket (321), be provided with V type between mounting bracket (321) and receive water board (322), a plurality of hole that leaks has been seted up to the lower extreme of V type receipts water board (322).
4. An energy efficient cooling tower according to claim 1, wherein: the upper end of the tower body (1) is provided with a tower cylinder (14), and an exhaust fan (141) is arranged in the tower cylinder (14).
5. An energy efficient cooling tower according to claim 2, wherein: an air deflector (323) is arranged on the outer side of the packing layer (32).
6. An energy efficient cooling tower according to claim 2, wherein: the lower end of the water storage compartment (33) is provided with a plurality of nozzles.
7. An energy efficient cooling tower according to claim 1, wherein: one side of the tower body (1) is provided with an access hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320412856.4U CN219474332U (en) | 2023-03-07 | 2023-03-07 | Energy-saving cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320412856.4U CN219474332U (en) | 2023-03-07 | 2023-03-07 | Energy-saving cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219474332U true CN219474332U (en) | 2023-08-04 |
Family
ID=87438720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320412856.4U Active CN219474332U (en) | 2023-03-07 | 2023-03-07 | Energy-saving cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219474332U (en) |
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2023
- 2023-03-07 CN CN202320412856.4U patent/CN219474332U/en active Active
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