CN220472372U - Novel structure closed cooling tower - Google Patents
Novel structure closed cooling tower Download PDFInfo
- Publication number
- CN220472372U CN220472372U CN202322103627.7U CN202322103627U CN220472372U CN 220472372 U CN220472372 U CN 220472372U CN 202322103627 U CN202322103627 U CN 202322103627U CN 220472372 U CN220472372 U CN 220472372U
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- fan
- cooling
- box
- cooling tower
- tank
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- 238000001816 cooling Methods 0.000 title claims abstract description 85
- 238000001514 detection method Methods 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 35
- 238000010438 heat treatment Methods 0.000 claims description 22
- 239000007921 spray Substances 0.000 claims description 4
- 230000008676 import Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 11
- 206010010904 Convulsion Diseases 0.000 abstract description 3
- 230000036461 convulsion Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000005507 spraying Methods 0.000 description 6
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to the technical field of cooling, in particular to a novel-structure closed cooling tower, which comprises a cooling box, wherein two groups of heat exchangers which are distributed relatively are arranged in the cooling box, a detection channel is formed between the two groups of heat exchangers, an air box is arranged above the two groups of heat exchangers, a fan is arranged above the air box, and internal air of the heat exchangers flows through the detection channel, enters the air box and is discharged from the fan. Through setting up the fan in the heat exchanger top, make the fan select the type unrestricted, can select big amount of wind fan, can make both sides heat exchanger widen, increase heat transfer area, reduce the unnecessary space of maintenance passageway, avoided the space extravagant, through setting up bellows between heat exchanger and fan, provided certain space, the fan convulsions of being convenient for has improved heat exchange efficiency, has strengthened the heat transfer effect.
Description
Technical Field
The utility model relates to the technical field of cooling, in particular to a novel structure closed 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 evaporation heat-dissipating device utilizes the principles of heat dissipation by evaporation, convection heat transfer, radiation heat transfer and the like of heat taken away by evaporation to dissipate waste heat generated in industry or refrigeration air conditioner to reduce water temperature by cold-heat exchange after water is in flowing contact with air so as to ensure the normal operation of a system, and the cooling tower is an indispensable device in production.
According to the application trend, the closed cooling tower has different structural forms, the closed cooling tower with heat exchangers on two sides of a fan at the upper part of a middle channel is a novel structure closed cooling tower structure which is quite common in the market, a fan is arranged between a left heat exchanger and a right heat exchanger, the upper surface of a fan body is generally on the same plane with the heat exchangers on the left side and the right side, when the structure encounters a cooling tower with larger designed heat exchange area, the fan is limited in the middle part, and the equipment cannot be widened again due to the limit of the width of the equipment due to transportation, so that the diameter and the wind quantity of the fan are greatly restricted, and the problem that the required wind quantity of the structure cannot be met for partial engineering exists.
In the prior art, the diameter of the fan is restricted, the shape selection of the fan is affected, the air volume expansion of the fan is affected, the outer diameter of the overhauling channel is equal to that of the fan, and the problem of space waste exists.
Accordingly, there is a need for an improvement that overcomes the shortcomings of the prior art.
Disclosure of Invention
The utility model aims to solve the problems that in the prior art, the diameter of a fan is restricted, the shape selection of the fan is influenced, the air volume expansion of the fan is influenced, the outer diameter of an overhaul channel is equal to that of the fan, and space is wasted.
In order to achieve the above purpose, the technical scheme of the utility model provides a novel structure closed cooling tower, which comprises a cooling box, wherein two groups of heat exchangers which are distributed relatively are arranged in the cooling box, a detection channel is formed between the two groups of heat exchangers, an air box is arranged above the two groups of heat exchangers, a fan is arranged above the air box, and internal air of the heat exchangers flows through the detection channel, enters the air box and is discharged from the fan.
As a preferable technical scheme, the cooling box is provided with an air inlet, and the fan is provided with an air outlet; the wind enters the cooling tower from the air inlet on the cooling box, and part of the wind leaves the cooling tower from the air outlet on the fan, so that the cooling efficiency is improved.
As a preferable technical scheme, a water tank is arranged in the cooling box, the cooling box is connected with the water tank through a water pipe, a spraying port is arranged at the part of the water pipe, which is positioned in the cooling box, a heating box is arranged below the water tank, a heating wire is arranged in the heating box, a heat exchange inlet and a heat exchange outlet are arranged on the cooling box, a hollow space is reserved between the inner box body and the outer box body of the cooling box, the cooling box is connected with an exhaust port, and the exhaust port is connected with a fourth motor; through setting up third motor, fourth motor and heating cabinet, can make between the inside and outside box of cooling tank be in the cavity state, the cooling water in the cooling tower also can not freeze when the temperature is lower winter, can keep normal flow state, makes equipment maintain normal operating, avoids leading to equipment to be frozen out because of the temperature is lower.
As a preferable technical scheme, a temperature detector and a signal emitter are arranged in the water tank, and the third motor is connected with the signal receiver; the temperature of the water tank is measured by the temperature detector and is transmitted to the signal receiver by the signal transmitter, and when the water tank is lower than a certain temperature, the signal receiver controls the heating wire to work by the third motor.
As a preferable technical scheme, the first motor is connected with the fan blade through a rotating shaft; the first motor controls the rotation of the fan blade through the rotating shaft.
As a preferable technical scheme, two sides of the cooling box are provided with detection doors; the staff can get into the detection passageway through the detection door to detect the inside condition of cooling tank.
As a preferable technical scheme, the T-shaped structure is inverted T-shaped; the spray effect of the inverted T-shaped spray opening is more uniform, and the cooling effect is enhanced.
As a preferred technical solution, the cooling tank is provided on the base.
As a preferable technical scheme, the water pipe is connected with a second motor; the second motor drives water from the water tank into the cooling tank.
As a preferable technical scheme, the heating wire is S-shaped, and the heating wire is connected with the third motor; the third motor drives the heating wire to work, and the S-shaped heating wire enables the heating effect to be more uniform, and the water tank is prevented from being frozen locally.
The beneficial effects of the utility model are as follows: according to the novel-structure closed cooling tower, the fan is arranged above the heat exchanger, so that the fan is not limited in shape selection, a large-air-volume fan can be selected, more heat can be taken away by enlarging the fan, and the heat exchange efficiency is improved, so that the width of the heat exchangers on two sides can be increased, the heat exchange area is improved, the heat exchange efficiency is improved, the redundant space of an overhaul channel can be reduced, and the space waste is avoided;
through setting up bellows between heat exchanger and fan, provided certain space, the fan convulsions of being convenient for has improved heat exchange efficiency, has strengthened the heat transfer effect.
Drawings
FIG. 1 is a schematic diagram of the prior art;
FIG. 2 is a schematic view of the flow direction of the wind according to the first embodiment of the present utility model;
FIG. 3 is a schematic overall structure of a first embodiment of the present utility model;
FIG. 4 is a front view of a first embodiment of the present utility model;
FIG. 5 is a top view of a first embodiment of the present utility model;
FIG. 6 is a left side view of a first embodiment of the present utility model;
FIG. 7 is a right side view of a first embodiment of the present utility model;
FIG. 8 is a perspective view showing an internal structure of a first embodiment of the present utility model;
fig. 9 is a front view showing an internal structure of the first embodiment of the present utility model.
The device comprises a 1-cooling box, a 2-bellows, a 3-fan, a 31-rotating shaft, 32-fan blades, a 4-first motor, a 5-base, a 6-air inlet, a 7-air outlet, an 8-water pipe, an 81-spraying port, a 9-second motor, a 10-third motor, an 11-air outlet, a 12-fourth motor, a 13-signal receiver, a 14-heat exchange inlet, a 15-heat exchange outlet, a 16-heat exchanger, a 17-heating box, 18-heating wires, a 19-water tank, a 20-temperature detector, a 21-signal emitter, a 22-detection door and a 23-detection channel.
Detailed Description
In order to make the technical means, technical features, objects and technical effects of the present utility model easy to understand, the present utility model will be further described with reference to the specific drawings. It will be apparent that the described embodiments are merely some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.
Example 1
As shown in fig. 1, a novel structure closed cooling tower commonly found in the market comprises a cooling box 1, two heat exchangers 16 are relatively arranged in the cooling box 1, a detection channel 23 is formed between the heat exchangers 16, a fan 3 is arranged between the heat exchangers 16, the fan 3 is arranged above the detection channel 23, the diameter of the fan 3 is equal to the width of the detection channel 23, the fan 3 is limited between the heat exchangers 16, and the equipment cannot be widened due to the limitation of the width of the equipment due to transportation, so that the diameter and the air volume of the fan 3 are greatly limited, the type selection and the air volume expansion of the air 3 are affected, the air volume cannot be required in part of engineering due to the structure, the outer diameter of the overhaul channel 23 is equal to the outer diameter of the fan 3, the width of the overhaul channel 23 is always larger, and space is wasted.
Aiming at the problems existing in the prior art, the following improvement is made:
as shown in fig. 2 to 8, a novel closed cooling tower comprises a cooling box 1, wherein the cooling box 1 is arranged on a base 5, an air box 2 is arranged above the cooling box 1, a fan 3 is arranged above the air box 2, air inlets 6 are formed in two sides of the cooling box 1, a heat exchange inlet 14 and a heat exchange outlet 15 are formed in one side of the cooling box 1, an air outlet 7 is formed in the fan 3, the cooling box 19 is connected with an air outlet 11, and the air outlet 11 is connected with a fourth motor 12.
Two groups of heat exchangers 16 are distributed oppositely, a detection channel 23 is formed between the two groups of heat exchangers 16, and wind flow enters the heat exchangers 16 from the air inlet 6, enters the wind box 2 through the detection channel 23 and is discharged out of the cooling tower from the air outlet 7 under the action of the fan 3.
As shown in fig. 8 to 9, a novel closed cooling tower with a structure is provided with a heat exchanger 16 and a water tank 19 in the cooling tank 1, the cooling tank 1 and the water tank 19 are further connected through a water pipe 8, the water pipe 8 is connected with a second motor 9, the part of the water pipe 8 in the cooling tank 1 is provided with an inverted-T-shaped spraying port 81, the spraying effect of the inverted-T-shaped spraying port is more uniform, the cooling effect is enhanced, a heating tank 17 is arranged below the water tank 19, an S-shaped heating wire 18 is arranged in the heating tank 17, the heating wire 18 is connected with a third motor 10, the third motor 10 is connected with a signal receiver 13, a temperature detector 20 and a signal transmitter 21 are arranged in the water tank 19, the temperature of the water tank 19 is measured through the temperature detector 20, and the signal transmitter 21 is transmitted to the signal receiver 13, and when the water tank 19 is lower than a certain temperature, the signal receiver 13 controls the heating wire 18 to work through the operation of the third motor 10.
The first motor 4 is connected with the fan blades 32 through the rotating shaft 31, the first motor 4 controls the fan blades 32 to rotate through the rotating shaft 31, two heat exchangers 16 are oppositely arranged, a detection channel 23 is formed between the two heat exchangers 16, detection doors 22 are arranged on two sides of the cooling box 1, and workers can enter the detection channel 23 through the detection doors 22, so that the internal condition of the cooling box 1 is detected.
The cooling box 1 is hollow between the inner box body and the outer box body, and the cooling box 19 can discharge air between the outer box body and the inner box body through the exhaust port 11 to form a vacuum state, so that the heat preservation effect is improved.
The fan 3 is arranged above the heat exchanger 16, so that the fan 3 is not limited in shape selection, the large-air-volume fan 3 can be selected, the heat exchangers 16 on two sides can be widened, the heat exchange area is increased, the redundant space of the overhaul channel 23 is reduced, and the space waste is reduced.
Through setting up bellows 2 between heat exchanger 16 and fan 3, provided certain space, be convenient for fan 3 convulsions, improved heat exchange efficiency, strengthened the heat transfer effect.
The third motor 10, the fourth motor 12 and the heating box 17 can enable the space between the inner box body and the outer box body of the cooling box 1 to be in a hollow state, cooling water in the cooling tower can not be frozen even when the temperature is low in winter, the normal flowing state can be kept, the equipment can be kept in normal operation, and the equipment is prevented from being frozen out due to low temperature.
Working principle: when the novel-structure closed cooling tower provided by the utility model works, the wind flow enters the heat exchanger 16 from the air inlet 6, enters the air box 2 through the detection channel 23, is discharged out of the cooling tower from the air outlet 7 under the action of the fan 3, and takes away part of heat when flowing through the heat exchanger 16, so that the cooling effect is achieved, and the water flow in the novel-structure closed cooling tower is sprayed out through the inverted T-shaped spraying opening 81, so that the heat exchanger 16 is cooled together with the wind flow, and the cooling efficiency is improved.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the present utility model. Equivalent changes and modifications of the utility model are intended to fall within the scope of the present utility model.
Claims (10)
1. The utility model provides a novel closed cooling tower of structure, includes cooling tank (1), its characterized in that: two groups of heat exchangers (16) which are symmetrically distributed are arranged in the cooling box (1), a detection channel (23) is formed between the two groups of heat exchangers (16), an air box (2) is arranged above the two groups of heat exchangers (16), a fan (3) is arranged above the air box (2), and internal air of the heat exchangers (16) flows through the detection channel (23) to enter the air box (2) and is discharged from the fan (3).
2. A novel structure closed cooling tower according to claim 1, wherein: an air inlet (6) is formed in the cooling box (1), and an air outlet (7) is formed in the fan (3).
3. A novel structure closed cooling tower according to claim 2, wherein: be equipped with water tank (19) in cooling tank (1), cooling tank (1) and water tank (19) still link to each other through water pipe (8), the part that water pipe (8) are located cooling tank (1) is equipped with spray port (81), be equipped with heating tank (17) under water tank (19), be equipped with heater strip (18) in heating tank (17), be equipped with heat exchange import (14) and heat exchange export (15) on cooling tank (1), be hollow between the inside and outside box of cooling tank (1), cooling tank (1) link to each other with gas vent (11), gas vent (11) are connected with fourth motor (12).
4. A novel structure closed cooling tower according to claim 3, wherein: a temperature detector (20) and a signal emitter (21) are arranged in the water tank (19), and the third motor (10) is connected with the signal receiver (13).
5. The novel structure closed cooling tower according to claim 4, wherein: the first motor (4) is connected with the fan blades (32) through a rotating shaft (31).
6. The novel structure closed cooling tower according to claim 5, wherein: and detection doors (22) are arranged on two sides of the cooling box (1).
7. A novel structure closed cooling tower according to claim 3, wherein: the spray opening (81) is in an inverted T shape.
8. A novel structure closed cooling tower according to claim 1, wherein: the cooling box (1) is arranged on the base (5).
9. A novel structure closed cooling tower according to claim 3, wherein: the water pipe (8) is connected with a second motor (9).
10. A novel structure closed cooling tower according to claim 9, wherein: the heating wire (18) is S-shaped, and the heating wire (18) is connected with the third motor (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322103627.7U CN220472372U (en) | 2023-08-07 | 2023-08-07 | Novel structure closed cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322103627.7U CN220472372U (en) | 2023-08-07 | 2023-08-07 | Novel structure closed cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220472372U true CN220472372U (en) | 2024-02-09 |
Family
ID=89779166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322103627.7U Active CN220472372U (en) | 2023-08-07 | 2023-08-07 | Novel structure closed cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220472372U (en) |
-
2023
- 2023-08-07 CN CN202322103627.7U patent/CN220472372U/en active Active
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