CN218034542U - Closed cooling tower - Google Patents
Closed cooling tower Download PDFInfo
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- CN218034542U CN218034542U CN202221255318.0U CN202221255318U CN218034542U CN 218034542 U CN218034542 U CN 218034542U CN 202221255318 U CN202221255318 U CN 202221255318U CN 218034542 U CN218034542 U CN 218034542U
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- Prior art keywords
- cooling tower
- tower main
- main part
- water
- hot
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- 238000001816 cooling Methods 0.000 title claims abstract description 77
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 57
- 239000007921 spray Substances 0.000 claims abstract description 29
- 230000008676 import Effects 0.000 claims abstract description 15
- 239000000945 filler Substances 0.000 claims description 6
- 230000003020 moisturizing effect Effects 0.000 claims description 5
- 239000010865 sewage Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a closed cooling tower, including the cooling tower main part, one side of cooling tower main part is provided with the spray pump, the water service pipeline is installed to the upper end of spray pump, install hot medium import and cold medium export on the outer wall of cooling tower main part, install the heat exchange tube between hot medium import and the cold medium export, the below of hot medium import is provided with dry cold air inlet, dry cold air inlet's the outside is provided with air inlet grille, water service pipeline's lower extreme is connected with the nozzle, humid hot air discharge pipe is installed at the top of cooling tower main part, humid hot air discharge pipe's bottom is provided with receives the hydrophone, the utility model discloses in, through the setting of spray pump, can drive rivers and then spout from the nozzle at the inside flow of water service pipeline, through inverter motor's setting, can drive the fan and rotate to drive the circulation of air, make hot air through receiving the hydrophone, discharge from humid hot air discharge pipe at last.
Description
Technical Field
The utility model relates to a cooling tower cooling field especially relates to a closed cooling tower.
Background
The cooling tower is a device which uses water as 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 and heat dissipation device which utilizes the principle that water is in flowing contact with air and then carries out heat exchange to generate steam, the steam volatilizes and takes away heat to achieve evaporation and heat dissipation, convection heat transfer, radiation heat transfer and the like to dissipate waste heat generated in industry or refrigeration air conditioners to reduce the water temperature so as to ensure the normal operation of the system, and the device is generally barrel-shaped and is named as a cooling tower.
At present, when a cooling tower is used for converting cold and hot media, the conversion efficiency of the hot media is low, and the conversion is not complete, so that a closed cooling tower is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a closed cooling tower.
In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a closed cooling tower, includes the cooling tower main part, one side of cooling tower main part is provided with the spray pump, the water service pipeline is installed to the upper end of spray pump, install hot medium import and cold medium export on the outer wall of cooling tower main part, install the heat exchange tube between hot medium import and the cold medium export, the below of hot medium import is provided with dry cold air inlet, dry cold air inlet's the outside is provided with air inlet grille, the lower extreme of water service pipeline is connected with the nozzle, damp hot air exhaust pipe is installed at the top of cooling tower main part, damp hot air exhaust pipe's bottom is provided with receives the hydrophone, the inside of cooling tower main part is provided with the filler, install moisturizing pipeline and blow off pipe on the outer wall of cooling tower main part, one side of cooling tower main part is connected with discharge valve and drainage valve.
As a further description of the above technical solution:
the spray pump is fixedly connected to the outer wall of the cooling tower main body, the size of the spray pump is smaller than that of the cooling tower main body, one end of the water pipeline is fixedly connected with the spray pump, and the other end of the water pipeline is fixedly installed inside the cooling tower main body.
As a further description of the above technical solution:
the heat exchange tube is fixedly arranged between the heat medium inlet and the cold medium outlet, and the heat medium inlet is arranged below the cold medium outlet.
As a further description of the above technical solution:
the nozzle fixed connection is at the lower extreme of water pipeline, the quantity of nozzle is a plurality of, the nozzle sets up the top at the heat exchange tube.
As a further description of the above technical solution:
inside fixed mounting of damp and hot air exhaust duct has inverter motor, inverter motor's below is connected with the fan, the size of fan is less than damp and hot air exhaust duct's size.
As a further description of the above technical solution:
the dry and cold air inlets are formed in the outer wall of the cooling tower main body, the number of the dry and cold air inlets is two, the number of the air inlet grids is two, and the filler is fixedly installed below the heat exchange tube.
As a further description of the above technical solution:
the water replenishing pipeline and the blow-off pipe are fixedly installed on the outer wall of the cooling tower main body, the water replenishing pipeline is located above the blow-off pipe, the exhaust valve is higher than the drain valve, and the water pipeline water pump directly sends circulating water into the drain valve and then enters the cooling tower.
The utility model discloses following beneficial effect has:
the utility model discloses in, through the setting of spray pump, can drive rivers and then spout from the nozzle at the inside flow of water service pipe, setting through the hot medium import, can add hot medium to the inside of cooling tower main part, setting through the export of cold medium, can make the cold medium flow, set up through the heat transfer square of tubes, can change the medium, setting through inverter motor, can drive the fan and rotate, thereby the circulation of drive air, make hot-air through receiving the hydrophone, discharge from humid hot-air exhaust pipe at last, setting through dry cold air import, can be continuous get into cold air, lower the temperature to hot medium, setting through air inlet grille, can prevent that debris from carrying out the inside of device.
Drawings
Fig. 1 is a schematic view of an overall structure of a closed cooling tower according to the present invention;
fig. 2 is a front view of a closed cooling tower according to the present invention;
fig. 3 is a side view of a closed cooling tower according to the present invention.
Illustration of the drawings:
1. a cooling tower main body; 2. a spray pump; 3. a water pipeline; 4. a thermal medium inlet; 5. a cold medium outlet; 6. a nozzle; 7. a water collector; 8. a heat exchange pipe; 9. a dry and cold air inlet; 10. a hot and humid air discharge duct; 11. a variable frequency motor; 12. a fan; 13. an air inlet grille; 14. a filler; 15. a water replenishing pipeline; 16. a sewage discharge pipe; 17. an exhaust valve; 18. a drain valve.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element 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 invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a closed cooling tower, including cooling tower main part 1, one side of cooling tower main part 1 is provided with sprays pump 2, spray pump 2's upper end and install water pipeline 3, install hot-medium inlet 4 and cold medium export 5 on the outer wall of cooling tower main part 1, install heat exchange tube 8 between hot-medium inlet 4 and the cold medium export 5, hot-medium inlet 4's below is provided with dry cold air inlet 9, dry cold air inlet 9's the outside is provided with air inlet grille 13, water pipeline 3's lower extreme is connected with nozzle 6, moist hot air exhaust pipe 10 is installed at the top of cooling tower main part 1, moist hot air exhaust pipe 10's bottom is provided with water receiver 7, the inside of cooling tower main part 1 is provided with filler 14, install moisturizing pipeline 15 and blow off pipe 16 on the outer wall of cooling tower main part 1, one side of cooling tower main part 1 is connected with discharge valve 17 and drain valve 18.
The utility model discloses in, spray 2 fixed connection of pump on the outer wall of cooling tower main part 1, the size that sprays pump 2 is less than the size of cooling tower main part 1, the one end of water pipeline 3 with spray 2 fixed connection of pump, the other end and fixed mounting are in the inside of cooling tower main part 1, through the setting that sprays pump 2, can drive rivers and then spout from nozzle 6 in the inside of water pipeline 3.
Furthermore, the heat medium inlet 4 and the cold medium outlet 5 are communicated, the heat exchange tube 8 is fixedly installed between the heat medium inlet 4 and the cold medium outlet 5, the position of the heat medium inlet 4 is arranged below the cold medium outlet 5, the heat medium can be added into the cooling tower main body 1 through the arrangement of the heat medium inlet 4, the cold medium can flow out through the arrangement of the cold medium outlet 5, and the medium can be converted through the arrangement of the heat exchange tube 8.
Further, the nozzles 6 are fixedly connected to the lower end of the water pipeline 3, the number of the nozzles 6 is several, and the nozzles 6 are arranged above the heat exchange pipes 8.
Specifically, when the structure that the hot medium got into back cooling tower main part 1 inside from hot medium import 4 just started working, nozzle 6 can spout rivers and cool down the medium, and dry cold air inlet 9 can make a large amount of air entrys and cool down the hot medium, makes the hot medium become the cold medium outflow.
Furthermore, inside fixed mounting of damp and hot air exhaust duct 10 has inverter motor 11, and inverter motor 11's below is connected with fan 12, and fan 12's size is less than damp and hot air exhaust duct 10's size, through inverter motor 11's setting, can drive fan 12 and rotate to drive the circulation of air, make hot-air through receiving hydrophone 7, discharge from damp and hot air exhaust duct 10 at last.
Further, dry cold air inlet 9 sets up on the outer wall of cooling tower main part 1, and dry cold air inlet 9's quantity is two, and the quantity of air inlet grid 13 is two, and 14 fixed mounting that pack is in the below of heat exchange tube 8, through dry cold air inlet 9's setting, can be continuous get into the cold air, lower the temperature to hot-medium, through air inlet grid 13's setting, can prevent that debris from carrying out the inside of device.
Further, a water supplementing pipeline 15 and a sewage discharge pipe 16 are fixedly installed on the outer wall of the cooling tower main body 1, the water supplementing pipeline 15 is located above the sewage discharge pipe 16, the height of the exhaust valve 17 is larger than that of the water discharge valve 18, and the water pipeline 3 directly sends circulating water into the water discharge valve 18 through a water pump and then enters the cooling tower.
Specifically, the temperature sensor of the cooling tower should be installed at any position on the water inlet pipeline of the cooling tower for testing the temperature of the water. When the water temperature is higher than the set temperature, the cooling tower is opened, and when the water temperature is lower than the set temperature, the cooling tower is automatically closed.
The working principle and the using process thereof are as follows: when the device is used by a user, a proper amount of spray water is injected into the water collecting tray of the cooling tower before starting, the mark from the water level of the spray water to the water collecting tray is proper, the water inlet valve of the totally-enclosed water tank water pump is completely opened, the water discharge valve of the pipeline is closed, and the motor is started to ensure the normal work of the water pump. During this time, the current of the motor should be tested and it is ensured whether the current exceeds its power, preventing the overload operation of the pump from burning out the motor.
The user adds the inside to cooling tower main part 1 through hot medium import 4 to hot medium, then starts spray pump 2, drives rivers through spray pump and then spouts from nozzle 6 at the inside flow of water pipeline 3, cools down to the medium, after a series of cooling operations, hot medium can become cold medium at last and flow out from cold medium export 5.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. A closed cooling tower, includes cooling tower main part (1), its characterized in that: one side of cooling tower main part (1) is provided with spray pump (2), water service pipeline (3) are installed to the upper end of spray pump (2), install hot medium import (4) and cold medium export (5) on the outer wall of cooling tower main part (1), install heat exchange tube (8) between hot medium import (4) and cold medium export (5), the below of hot medium import (4) is provided with dry cold air import (9), the outside of dry cold air import (9) is provided with air inlet grille (13), the lower extreme of water service pipeline (3) is connected with nozzle (6), damp and hot air exhaust pipe (10) are installed at the top of cooling tower main part (1), the bottom of damp and hot air exhaust pipe (10) is provided with receipts hydrophone (7), the inside of cooling tower main part (1) is provided with filler (14), install moisturizing pipeline (15) and blow off pipe (16) on the outer wall of cooling tower main part (1), one side of cooling tower main part (1) is connected with discharge valve (17) and drain valve (18).
2. A closed cooling tower according to claim 1, wherein: the spray pump (2) is fixedly connected to the outer wall of the cooling tower main body (1), the size of the spray pump (2) is smaller than that of the cooling tower main body (1), one end of the water pipeline (3) is fixedly connected with the spray pump (2), and the other end of the water pipeline and the spray pump are fixedly installed inside the cooling tower main body (1).
3. A closed cooling tower according to claim 1, wherein: the heat exchange tube (8) is fixedly arranged between the heat medium inlet (4) and the cold medium outlet (5), and the heat medium inlet (4) is arranged below the cold medium outlet (5).
4. A closed cooling tower according to claim 1, wherein: the spray nozzles (6) are fixedly connected to the lower end of the water pipeline (3), the number of the spray nozzles (6) is a plurality, and the spray nozzles (6) are arranged above the heat exchange pipes (8).
5. A closed cooling tower according to claim 1, wherein: inside fixed mounting of damp and hot air exhaust duct (10) has inverter motor (11), inverter motor (11)'s below is connected with fan (12), the size of fan (12) is less than the size of damp and hot air exhaust duct (10).
6. A closed cooling tower according to claim 1, wherein: the dry and cold air inlet (9) is arranged on the outer wall of the cooling tower main body (1), the number of the dry and cold air inlets (9) is two, the number of the air inlet grids (13) is two, and the filler (14) is fixedly arranged below the heat exchange tube (8).
7. A closed cooling tower according to claim 1, wherein: moisturizing pipeline (15) and blow off pipe (16) fixed mounting are on the outer wall of cooling tower main part (1), the position of moisturizing pipeline (15) is in the top of blow off pipe (16), discharge valve (17) highly be greater than drain valve (18) highly, water service pipeline (3) water pump directly sends the circulating water into drain valve (18) then gets into the cooling tower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221255318.0U CN218034542U (en) | 2022-05-24 | 2022-05-24 | Closed cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221255318.0U CN218034542U (en) | 2022-05-24 | 2022-05-24 | Closed cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218034542U true CN218034542U (en) | 2022-12-13 |
Family
ID=84374277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221255318.0U Active CN218034542U (en) | 2022-05-24 | 2022-05-24 | Closed cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218034542U (en) |
-
2022
- 2022-05-24 CN CN202221255318.0U patent/CN218034542U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 168, North Ring Road, Industrial Park, Zaoqiang County, Hengshui City, Hebei Province, 053100 Patentee after: Hebei Huazhong Environmental Protection Equipment Co.,Ltd. Address before: No. 168, North Ring Road, Industrial Park, Zaoqiang County, Hengshui City, Hebei Province, 053100 Patentee before: Zaoqiang Huazhong FRP Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |