CN210664006U - Compound high-efficient type closed cooling tower that flows - Google Patents
Compound high-efficient type closed cooling tower that flows Download PDFInfo
- Publication number
- CN210664006U CN210664006U CN201921708719.5U CN201921708719U CN210664006U CN 210664006 U CN210664006 U CN 210664006U CN 201921708719 U CN201921708719 U CN 201921708719U CN 210664006 U CN210664006 U CN 210664006U
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- China
- Prior art keywords
- tower body
- tower
- fin
- closed cooling
- cooling tower
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000001816 cooling Methods 0.000 title claims abstract description 47
- 150000001875 compounds Chemical class 0.000 title claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 238000001704 evaporation Methods 0.000 claims abstract description 27
- 239000000945 filler Substances 0.000 claims abstract description 21
- 238000009423 ventilation Methods 0.000 claims abstract 4
- 230000008595 infiltration Effects 0.000 claims abstract 3
- 238000001764 infiltration Methods 0.000 claims abstract 3
- 239000007921 spray Substances 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 2
- 230000008020 evaporation Effects 0.000 abstract description 17
- 230000017525 heat dissipation Effects 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 5
- 238000004804 winding Methods 0.000 abstract 1
- 239000002131 composite material Substances 0.000 description 4
- 239000000498 cooling water Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model provides a high-efficient type closed cooling tower of combined flow, includes the tower body, the downside of tower body is equipped with a plurality of pillars, the fixed fin that is equipped with a plurality of transverse arrangement in the upper portion left side of tower body, surround in the fin and have air cooling tube bank, air cooling tube bank connects the inlet, and the fin is equipped with the ventilation pipe towards the right side, and the top surface of fin is fixed with the apron, and the through ventilation pipe of access connection ventilation pipe, fin and apron constitution, the below of fin are located the inside filler that is equipped with of tower body, and the interior ring winding of filler has the infiltration pipe, the utility model discloses an increase air intake one and fin, increase air-cooled area of contact utilizes the water evaporation heat dissipation to reach the integrated control to the radiating process simultaneously to adapt to.
Description
Technical Field
The utility model relates to a cooling tower technical field specifically is a high-efficient type closed cooling tower of compound flow.
Background
With the development of industry, water resources and energy resources in China are very short, energy conservation is called as 'fifth energy resource' except water, coal, petroleum and natural gas, the energy consumption phenomenon of cooling processes involved in various industrial processes and equipment in China is very serious, and the same heat load usually consumes much more energy than that of the foreign countries. The cooling water in the industrial production water accounts for more than 70 percent, if the cooling water is directly discharged, not only can the thermal pollution be caused, but also the resource waste is caused, and the water and the energy conservation become a basic national policy in China at present. The closed cooling tower is one of key devices for closed cyclic utilization of cooling water, and is widely applied to industries such as metallurgy, petrochemical industry, coal chemical industry, electric power, air conditioning and the like along with the development of science and technology and equipment manufacturing industry.
The whole water consumption and the water and electricity quantity of prior art's cooling tower are big, and not environmental protection, present closed cooling tower all are according to the biggest wet bulb temperature design in summer, when the winter in the north moves, because ambient temperature reduces, closed cooling tower still keeps full load operation, and its actual cooling capacity has surpassed design heat load, can have the supercooling phenomenon, also can cause the waste in a large number of water resources and energy. Accordingly, one skilled in the art provides a closed cooling tower of a combined flow high efficiency type to solve the above-mentioned problems of the background art.
Disclosure of Invention
An object of the utility model is to provide a compound high-efficient type closed cooling tower that flows through increasing air intake one and fin, increases air-cooled area of contact. The water evaporation heat dissipation is utilized to achieve the comprehensive control of the heat dissipation process so as to adapt to the cooling effect under different environmental temperatures and reasonably utilize resources.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-efficient type closed cooling tower of compound flow, includes the tower body, its characterized in that: the lower side of the tower body is provided with a plurality of pillars, the left side of the upper part of the tower body is fixedly provided with a plurality of transversely arranged radiating fins, the radiating fins are internally surrounded with air cooling tube bundles, the air cooling tube bundles are connected with a liquid inlet, the radiating fins are provided with ventilating pipes towards the right side, the top surfaces of the radiating fins are fixed with cover plates, the cover plates are connected with the ventilating pipes, the channels formed by the radiating fins and the cover plates are communicated with each other through the ventilating pipes, the lower parts of the radiating fins are provided with fillers inside the tower body, the fillers are internally surrounded with permeation tubes, the right side of the fillers is provided with a middle partition plate II, the upper parts of the fillers are provided with a first air inlet which inclines upwards on the wall of the tower body in a penetrating manner, the lower parts of the fillers are provided with evaporation coil pipes which are divided into a, the middle of the lower side of the evaporation coil is connected with a first intermediate baffle plate with the bottom of the tower body, a water pump is arranged on the right side of the water tank and connected with a spray pipe through a pipeline, the spray pipe is located on the right side of the filler above the evaporation coil, a second intermediate baffle plate is penetrated through the left side of the spray pipe and connected with a permeation tube, an electromagnetic valve is arranged between the spray pipe and the permeation tube, a water collector is arranged above the spray pipe, and a fan is arranged in the permeation tube above.
As a further improvement of the utility model, the filler is made of a material which is breathable and absorbs water.
As a further improvement of the utility model, the first intermediate baffle is of a net structure.
As a further improvement, the water pump is a variable-frequency adjustable water pump.
As a further improvement of the utility model, the electromagnetic valve is adjustable.
As a further improvement, the fan is a frequency conversion axial flow fan.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an increase air intake one and fin, increase air-cooled area of contact.
2. The water evaporation heat dissipation is utilized to achieve the comprehensive control of the heat dissipation process so as to adapt to the cooling effect under different environmental temperatures and reasonably utilize resources.
Drawings
Fig. 1 is a schematic structural diagram of a composite flow high-efficiency closed cooling tower.
Fig. 2 is a schematic structural diagram of a side surface of a composite flow high-efficiency closed cooling tower.
Fig. 3 is a schematic perspective view of a composite flow high-efficiency closed cooling tower.
In fig. 1, 2, and 3: 1. a tower body; 2. a pillar; 3. a heat sink; 4. air cooling the tube bundle; 5. a cover plate; 6. a fan; 7. a filler; 8. an evaporating coil; 9. a first air inlet; 10. an air inlet II; 11. a water tank; 12. a first middle partition plate; 13. a water pump; 14. a nozzle; 15. an electromagnetic valve; 16. a permeate tube; 17. a water collector; 18. and a second middle partition plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, fig. 2 and fig. 3, in an embodiment of the present invention, a composite flow high-efficiency closed cooling tower includes a tower body 1, and is characterized in that: the lower side of the tower body 1 is provided with a plurality of pillars 2, the left side of the upper part of the tower body 1 is fixedly provided with a plurality of transversely arranged radiating fins 3, the radiating fins 3 are internally surrounded by air cooling tube bundles 4 which are connected with a liquid inlet, the right side of the radiating fins 3 is provided with ventilating pipes, the top surface of the radiating fins 3 is fixedly provided with cover plates 5, the cover plates 5 are connected with the ventilating pipes, the channels formed by the radiating fins 3 and the cover plates 5 are communicated with the ventilating pipes, the lower part of the radiating fins 3 is positioned in the tower body 1 and is provided with fillers 7, the fillers 7 are internally surrounded by permeation pipes 16, the fillers 7 are made of breathable and water-absorbing materials, so that air flow and water evaporation are facilitated, the temperature of air is reduced, the right side of the fillers 7 is provided with a middle partition plate two 18, the upper part of the fillers 7 is positioned on the wall of, the left evaporating coil 8 is connected with the upper air cooling tube bundle 4, the right evaporating coil 8 is connected with the liquid outlet, liquid is cooled in advance through the radiating fins 3 and the left evaporating coil 8, and when the external temperature meets the cooling requirement, the liquid can be cooled only through the air cooling tube bundle 4;
a water tank 11 is arranged below the evaporation coil 8, a second air inlet 10 is arranged on the left side and the right side of the wall of the tower body 1 above the water tank 11, a first intermediate baffle 12 is connected with the bottom of the tower body 1 at the middle part of the lower side of the evaporation coil 8, the first intermediate baffle 12 is of a net structure, a water pump 13 is arranged on the right side of the water tank 11, the water pump 13 is a variable-frequency adjustable water pump, the water pump 13 is connected with a spray pipe 14 through a pipeline, the spray pipe 14 is arranged on the right side of a filler 7 above the evaporation coil 8, the left side of the spray pipe 14 penetrates through the second intermediate baffle 18 to be connected with a permeation pipe 16, an electromagnetic valve 15 is arranged between the spray pipe 14 and the permeation pipe 16, the electromagnetic valve 15 is adjustable, the amount of water entering the permeation pipe 16 is controlled through the electromagnetic valve 15, a water collector 17 is arranged above the spray pipe 14, a draught, the cooling efficiency is improved.
The utility model discloses a theory of operation is: when the cooling tower is used, the air cooling tube bundle 4 is connected with the liquid inlet, the evaporation coil 8 is connected with the liquid outlet, the primary heat dissipation is carried out through the heat dissipation fins 3, the fan 6 discharges hot air, under the action of pressure difference, the air between the heat dissipation fins 3 is extracted, the heat dissipation fins 3 are cooled, the temperature is further reduced through the evaporation coil 8, after the air enters through the air inlet I9, the temperature is reduced through the evaporation of water through the filler 7, the left evaporation coil 8 is subjected to air cooling, meanwhile, the required cooling temperature is reached after the spray type cooling on the right side, when the cooling tower runs at full power, the flow of the permeation tube 16 can be adjusted through the electromagnetic valve 15, so that the left evaporation coil 8 also carries out liquid evaporation heat dissipation, finally, the air is discharged out of the cooling tower through the fan 6, when the external air temperature is low, the water pump 13 and the electromagnetic valve 15 can be, and energy is saved.
The utility model discloses an increase air intake 9 and fin 3, increase air-cooled area of contact utilizes the water evaporation heat dissipation to reach the integrated control to the radiating process simultaneously to adapt to the cooling effect under the different ambient temperature, the rational utilization resource.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a high-efficient type closed cooling tower of compound flow, includes tower body (1), its characterized in that: the tower is characterized in that a plurality of pillars (2) are arranged on the lower side of the tower body (1), a plurality of transversely-arranged radiating fins (3) are fixedly arranged on the left side of the upper portion of the tower body (1), air cooling tube bundles (4) are arranged in the radiating fins (3) in an encircling mode, the air cooling tube bundles (4) are connected with a liquid inlet, ventilating pipes are arranged towards the right side of the radiating fins (3), cover plates (5) are fixed on the top surfaces of the radiating fins (3), the ventilating pipes are connected with the cover plates (5), a channel straight-through ventilating pipe formed by the radiating fins (3) and the cover plates (5) is arranged, fillers (7) are arranged inside the tower body (1) below the radiating fins (3), permeation pipes (16) are arranged in the padding (7) in an encircling mode, intermediate partition plates (18) are arranged on the right sides of the fillers (7), upward-inclined air inlets (9), evaporating coil (8) divide into two parts about, and air cooling tube bank (4) of top are connected to left evaporating coil (8), and the liquid outlet is connected to evaporating coil (8) on right side, the below of evaporating coil (8) is water tank (11), and the left and right sides that the top of water tank (11) is located on tower body (1) wall all is equipped with air intake two (10), and the downside middle part and tower body (1) bottom of evaporating coil (8) are connected with intermediate bottom plate one (12), the right side of water tank (11) is equipped with water pump (13), and water pump (13) pass through pipe connection spray tube (14), and spray tube (14) are located the right side of the top filler (7) of evaporating coil (8), and intermediate bottom plate two (18) connection infiltration pipe (16) are run through to the left side of spray tube (14), are equipped with solenoid valve (15) between spray tube (14) and infiltration pipe (16), and the top of spray, a fan (6) is arranged in the ventilation pipe above the water collector (17).
2. The closed cooling tower of claim 1, wherein: the filler (7) is made of a material which is breathable and water-absorbing.
3. The closed cooling tower of claim 1, wherein: the first intermediate partition (12) is of a net structure.
4. The closed cooling tower of claim 1, wherein: the water pump (13) is a variable-frequency adjustable water pump.
5. The closed cooling tower of claim 1, wherein: the electromagnetic valve (15) is adjustable.
6. The closed cooling tower of claim 1, wherein: the fan (6) is a variable-frequency axial flow fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921708719.5U CN210664006U (en) | 2019-10-13 | 2019-10-13 | Compound high-efficient type closed cooling tower that flows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921708719.5U CN210664006U (en) | 2019-10-13 | 2019-10-13 | Compound high-efficient type closed cooling tower that flows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210664006U true CN210664006U (en) | 2020-06-02 |
Family
ID=70813796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921708719.5U Expired - Fee Related CN210664006U (en) | 2019-10-13 | 2019-10-13 | Compound high-efficient type closed cooling tower that flows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210664006U (en) |
-
2019
- 2019-10-13 CN CN201921708719.5U patent/CN210664006U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200602 |
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| CF01 | Termination of patent right due to non-payment of annual fee |