CN220083816U - Recovery unit and cooling system of cooling tower vapor - Google Patents
Recovery unit and cooling system of cooling tower vapor Download PDFInfo
- Publication number
- CN220083816U CN220083816U CN202321432068.8U CN202321432068U CN220083816U CN 220083816 U CN220083816 U CN 220083816U CN 202321432068 U CN202321432068 U CN 202321432068U CN 220083816 U CN220083816 U CN 220083816U
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- cooling
- cooling tower
- condenser
- water vapor
- induced
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- 238000001816 cooling Methods 0.000 title claims abstract description 108
- 238000011084 recovery Methods 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 68
- 239000000498 cooling water Substances 0.000 claims abstract description 39
- 239000000945 filler Substances 0.000 claims description 6
- 239000002699 waste material Substances 0.000 abstract description 9
- 238000013461 design Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000001965 increasing effect Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000005494 condensation Effects 0.000 description 5
- 238000009833 condensation Methods 0.000 description 5
- 230000001939 inductive effect Effects 0.000 description 5
- 238000012856 packing Methods 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000013043 chemical agent Substances 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 239000000110 cooling liquid Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 230000001502 supplementing effect Effects 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 a recovery device and a cooling system for water vapor of a cooling tower, comprising a condenser, an induced air channel and a collecting tank, wherein one end of the induced air channel is communicated with an exhaust port of the cooling tower, the other end of the induced air channel is connected with the condenser, an induced draft fan is arranged in the induced air channel, the condenser is communicated with the collecting tank, the collecting tank is communicated with a cooling water tank, and an output port of the cooling water tank is respectively connected with a first input end of the condenser and a second input end of the cooling tower. The utility model has reasonable structural design, convenient use and high cooling efficiency, greatly reduces the waste of water vapor, reduces the cost and is beneficial to environmental protection.
Description
Technical Field
The utility model relates to the technical field of refrigeration equipment, in particular to a cooling tower water vapor recovery device and a cooling system.
Background
The cooling tower is divided into a cooling tower and a closed cooling tower, wherein the open cooling tower has the advantages of simple structure, low manufacturing cost, convenient maintenance and overhaul and the like, and is the most commonly used equipment in factory cooling equipment. The open circulation cooling tower has the working principle that circulating water is sprayed on the surface of a packing layer, hot water on the surface of the packing layer is contacted with air entering the tower from the outside of the tower, heat exchange between the hot water and the air is realized, a fan at the top of the tower rotates to drive airflow in the tower to circulate, and hot air after heat exchange with the circulating water is discharged from the top of the tower, so that the effect of circulating water cooling is achieved.
However, the open circulation cooling tower mainly adopts the direct contact heat exchange of the circulating water and the cold air, and mainly realizes the heat exchange in an evaporation heat dissipation mode, so that a large amount of evaporation and dissipation of the circulating water are caused, water resources are seriously wasted, and the circulating water needs to be replenished again; in addition, the outer loop temperature of the tower is low, a large amount of white fog can be formed at the position, close to the tower top, of the evaporated circulating water outside the tower, chemical agents are added into the circulating water, so that the environmental protection problem is caused, the white fog floats on nearby equipment, corrosion of the surface of the equipment is caused, and the service life of the equipment is reduced.
Disclosure of Invention
Therefore, the utility model aims to solve the technical problems that the open circulation cooling tower in the prior art causes a large amount of evaporation and dissipation of circulating water, water resources are seriously wasted, a large amount of white fog is formed at the position outside the tower and close to the top of the tower, and chemical agents are added into the circulating water, so that the environmental protection problem is caused, and the defect of corrosion to the surface of equipment is overcome.
In order to solve the technical problems, the utility model provides a recovery device for water vapor of a cooling tower, which comprises a condenser, an induced air channel and a collecting tank, wherein one end of the induced air channel is communicated with an exhaust port of the cooling tower, the other end of the induced air channel is connected with the condenser, an induced draft fan is arranged in the induced air channel, the condenser is communicated with the collecting tank, the collecting tank is communicated with a cooling water tank, and an output port of the cooling water tank is respectively connected with a first input end of the condenser and a second input end of the cooling tower.
In one embodiment of the present utility model, the air inlet of the air guiding channel is provided in a horn shape, and the opening of the air inlet of the air guiding channel is larger than the air outlet of the air guiding channel.
In one embodiment of the utility model, the condenser comprises a condensing shell and a surface cooling coil arranged in the condensing shell, wherein a first input end and a first output end of the surface cooling coil are connected with the cooling water tank.
In one embodiment of the utility model, the first input is connected to the cooling water tank by a circulation pump.
In one embodiment of the utility model, a condensing blade is further arranged in the condenser, and the surface cooling coil is connected with the condensing blade.
In one embodiment of the utility model, the induced draft fan is installed in the induced draft channel through a fixed plate, and the induced draft fan is arranged at one end close to the cooling tower.
In one embodiment of the utility model, the air inducing channel is provided with a heat insulating layer.
In one embodiment of the utility model, the cooling tower comprises a cooling shell and a filler arranged in the cooling shell, and a cooling fan is arranged above the filler.
In one embodiment of the present utility model, the air conditioner further comprises a control assembly, wherein the control assembly is respectively connected with the induced draft fan and the cooling fan.
A cooling system comprising a cooling tower water vapor recovery device according to any one of the above embodiments.
Compared with the prior art, the technical scheme of the utility model has the following advantages:
according to the recovery device and the cooling system for the water vapor of the cooling tower, the exhaust port of the cooling tower is communicated into the condenser through the induced air channel, the induced draft fan is arranged in the induced air channel, and the induced draft fan can rapidly guide the water vapor in the cooling process of the cooling tower into the condenser, namely, the speed of the water vapor entering the condenser is increased through increasing the wind speed; the water vapor entering the condenser is timely condensed, and is converted into condensed water, and the condensed water is collected in the collecting tank. Wherein the first input of condenser and the second input of cooling tower all are linked together with the delivery outlet of cooling water pitcher, and the cooling water pitcher can provide cooling water for condenser and cooling tower, and the collecting vessel can be linked together with the cooling water pitcher, for the cooling water pitcher is as the supply, reuse reduces the waste of water resource, timely retrieves it, practices thrift the cost, has reduced the pollution to the environment and the damage to other equipment simultaneously. The device and the system have reasonable structural design, convenient use and high cooling efficiency, greatly reduce the waste of water vapor, reduce the cost and facilitate the protection of the environment.
Drawings
In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof that are illustrated in the appended drawings, in which
FIG. 1 is a schematic view of a cooling tower water vapor recovery apparatus of the present utility model;
description of the specification reference numerals: 1. a condenser; 11. a condensing housing; 12. a surface cooling coil; 13. a first input; 14. a first output terminal; 15. condensing blades; 2. a circulation pump; 3. an induced draft channel; 31. an induced draft fan; 32. a fixing plate; 4. a collection tank; 5. a cooling tower; 51. cooling the housing; 52. a filler; 53. a cooling fan; 54. a second input terminal; 6. and a cooling water tank.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the utility model and practice it.
Referring to fig. 1, the utility model provides a recovery device for water vapor of a cooling tower, which comprises a condenser 1, an induced air channel 3 and a collecting tank 4, wherein one end of the induced air channel 3 is communicated with an exhaust port of the cooling tower 5, the other end of the induced air channel is connected with the condenser 1, an induced draft fan 31 is arranged in the induced air channel 3, the condenser 1 is communicated with the collecting tank 4, the collecting tank 4 is communicated with a cooling water tank 6, and an output port of the cooling water tank 6 is respectively connected with a first input end 13 of the condenser 1 and a second input end 54 of the cooling tower 5.
The recovery device is characterized in that an exhaust port of a cooling tower 5 is communicated into a condenser 1 through an induced air channel 3, an induced draft fan 31 is arranged in the induced air channel 3, and the induced draft fan 31 can rapidly guide water vapor in the cooling process of the cooling tower 5 into the condenser 1, namely, the speed of the water vapor entering the condenser 1 is increased by increasing the wind speed; the water vapor entering the condenser 1 is condensed in time, is converted into condensed water, and the condensed water is collected in the collecting tank 4. The first input end 13 of the condenser 1 and the second input end 54 of the cooling tower 5 are both communicated with the output port of the cooling water tank 6, the cooling water tank 6 can provide cooling water for the condenser 1 and the cooling tower 5, the collecting tank 4 can be communicated with the cooling water tank 6, and the cooling water tank 6 is used as a supply for reuse, so that the waste of water resources is reduced, the water resources are timely recovered, the cost is saved, and the environmental pollution and the damage to other equipment are reduced. The device and the system have reasonable structural design, convenient use and high cooling efficiency, greatly reduce the waste of water vapor, reduce the cost and facilitate the protection of the environment.
Specifically, the air inlet of the induced air channel 3 is arranged in a horn shape, and the opening of the air inlet of the induced air channel 3 is larger than the air outlet of the induced air channel 3. That is, the area of the water vapor entering the induced air channel 3 is increased by the horn-shaped air inlet in the cooling tower 5, the water vapor can conveniently and quickly enter the induced air channel 3, the air speed is increased by the induced draft fan 31, and the water vapor can quickly enter the condenser 1 from the cooling tower 5 to be condensed in time. Specifically, the air inlet of the air inducing channel 3 may be set in other structures, so long as the opening of the air inlet of the air inducing channel 3 is larger than the air outlet of the air inducing channel 3, the water vapor of the cooling tower 5 can enter the air inducing channel 3 from the air outlet in a large area. In addition, the shape of the exhaust port of the cooling tower 5 and the shape of the air inlet of the induced air channel 3 are matched, so that the water vapor in the cooling tower 5 is prevented from leaking, and the waste of water resources is avoided.
In the present embodiment, the condenser 1 includes a condensation housing 11 and a heat exchange tube provided in the condensation housing 11, and a first input end 13 and a first output end 14 of the heat exchange tube are connected to the cooling water tank 6. The water vapor in the cooling tower 5 reaches the condensation shell 11 through the induced air channel 3, the water vapor is condensed into condensed water through the heat exchange tube in the condensation shell 11, and the waste heat carried in the process is transmitted into the air and dissipates heat into the atmosphere.
Further, the first input 13 is connected to a cooling water tank 6 for supplying cooling water through the circulation pump 2. The circulating pump 2 circulates the cooling water of the condenser 1 and achieves cooling, the circulating pump 2 provides power for the cooling water circulation to overcome the pressure drop of a circulating system, the circulating pump is connected with the first input end 13 of the condenser 1, and the first output end 14 of the condenser 1 is communicated with the cooling water tank 6. The collecting tank 4 for recovering condensed water is arranged below the circulating pump 2, the collecting tank 4 is manufactured according to the size of a pipeline of the recovering device, the condensed water is collected at the lower part of the condenser 1, the condensed water can be used for supplementing water for cooling water in the cooling water tank 6, the water resource waste is avoided, the reutilization is realized, and the damage to surrounding devices is prevented.
Specifically, condenser 1 is also provided with condensing blades 15, and surface cooling coil 12 is connected with condensing blades 15. The condenser 1 is internally provided with the condensing blades 15, the cooling area of water vapor is increased, the condensing effect is improved, the surface cooling coil 12 is uniformly heated, and the condensing blades 15 and the surface cooling coil 12 complement each other. The first input 13 and the first output 14 of the condenser 1, the second input 54 and the second output of the cooling tower 5 are connected to the cooling water tank 6. The surface cooling coil 12 absorbs heat in the condenser 1 by utilizing the refrigerant, so that the temperature of the cooled space is gradually reduced, and the cooled space and the cooling water channel complement each other; the cooling water channel transmits cooling water to achieve the effect of cooling, a circulating pump 2 is arranged below the condenser 1, the circulating pump 2 supplies power for cooling water circulation, the pressure drop of a circulating system is overcome, and the cooling water channel is connected with an output port of the cooling water tank 6. Preferably, the condensing blades 15 are made of aluminum, and the surface cooling coil 12 is made of copper, so that the condensing effect is good, and the condensing blade is firm and durable and has long service life.
In the present embodiment, an induced draft fan 31 is installed in the induced draft passage 3 through a fixing plate 32, and the induced draft fan 31 is disposed at one end close to the cooling tower 5. The use of the induced draft fan 31 can raise the wind speed, improve the operation efficiency, and facilitate the rapid introduction of water vapor into the condenser 1.
Further, be provided with the heat preservation on induced air passageway 3, can accomplish thermal-insulated and prevent the outflow of air conditioning through the setting of heat preservation, further improve the condensation effect of water vapor, prevent too much waste of water resource.
Specifically, the cooling tower 5 includes a cooling housing 51 and a packing 52 provided in the cooling housing 51, and a cooling fan 53 is provided above the packing 52. The cooling water is contacted with the filler 52 for cooling, the cooling fan 53 plays a basic role in the gas circulation in the cooling tower 5, and the vaporized cooling medium is timely discharged in the cooling tower 5, so that the temperature in the tower can be reduced to the maximum extent, and the refrigeration effect of the cooling medium is guaranteed.
In this embodiment, the air conditioner further comprises a control component, wherein the control component is respectively connected with the induced draft fan 31, the cooling fan 53 and the condenser 1, and can automatically control the induced draft fan 31, the cooling fan 53 and the condenser 1, so that the working conditions of all the components can be monitored conveniently and quickly in real time.
In addition, the utility model also provides a cooling system, which comprises a recovery device of the water vapor of the cooling tower, and the recovery device can timely recover the water vapor into the collecting tank 4 while cooling, can be used as the supply of the cooling liquid in the cooling liquid tank, and can also be used for inputting the treated water into the water system after being treated again, thereby avoiding the waste of resources, reducing the cost and reducing the pollution to the environment.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations and modifications of the present utility model will be apparent to those of ordinary skill in the art in light of the foregoing description. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.
Claims (10)
1. The utility model provides a recovery unit of cooling tower vapor which characterized in that: including condenser, induced air passageway and collection tank, the one end of induced air passageway with the gas vent intercommunication of cooling tower, the other end with be connected with the condenser, be provided with the draught fan in the induced air passageway, the condenser with the collection tank intercommunication, the collection tank intercommunication has the cooling water tank, the delivery outlet of cooling water tank respectively with the first input of condenser with the second input of cooling tower is connected.
2. The cooling tower water vapor recovery device according to claim 1, wherein: the air inlet of the induced air channel is arranged in a horn shape, and the opening of the air inlet of the induced air channel is larger than the air outlet of the induced air channel.
3. The cooling tower water vapor recovery device according to claim 1, wherein: the condenser comprises a condensing shell and a surface cooling coil pipe arranged in the condensing shell, and a first input end and a first output end of the surface cooling coil pipe are both connected with the cooling water tank.
4. A cooling tower water vapor recovery apparatus according to claim 3, wherein: the first input end is connected with the cooling water tank through a circulating pump.
5. A cooling tower water vapor recovery apparatus according to claim 3, wherein: and a condensing blade is further arranged in the condenser, and the surface cooling coil pipe is connected with the condensing blade.
6. The cooling tower water vapor recovery device according to claim 1, wherein: the induced draft channel is internally provided with the induced draft fan through a fixed plate, and the induced draft fan is arranged at one end close to the cooling tower.
7. The cooling tower water vapor recovery device according to claim 1, wherein: and an insulating layer is arranged on the induced air channel.
8. The cooling tower water vapor recovery device according to claim 1, wherein: the cooling tower comprises a cooling shell and a filler arranged in the cooling shell, and a cooling fan is arranged above the filler.
9. The cooling tower water vapor recovery device according to claim 8, wherein: the cooling fan is characterized by further comprising a control assembly, wherein the control assembly is respectively connected with the induced draft fan and the cooling fan.
10. A cooling system, characterized by: recovery device comprising cooling tower water vapor according to any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321432068.8U CN220083816U (en) | 2023-06-06 | 2023-06-06 | Recovery unit and cooling system of cooling tower vapor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321432068.8U CN220083816U (en) | 2023-06-06 | 2023-06-06 | Recovery unit and cooling system of cooling tower vapor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220083816U true CN220083816U (en) | 2023-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321432068.8U Active CN220083816U (en) | 2023-06-06 | 2023-06-06 | Recovery unit and cooling system of cooling tower vapor |
Country Status (1)
| Country | Link |
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| CN (1) | CN220083816U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7647851B1 (en) | 2023-12-19 | 2025-03-18 | 栗田工業株式会社 | Cooling Tower Systems |
-
2023
- 2023-06-06 CN CN202321432068.8U patent/CN220083816U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7647851B1 (en) | 2023-12-19 | 2025-03-18 | 栗田工業株式会社 | Cooling Tower Systems |
| WO2025134444A1 (en) * | 2023-12-19 | 2025-06-26 | 栗田工業株式会社 | Cooling tower system |
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