CN220793939U - Closed cooling water tower plant - Google Patents
Closed cooling water tower plant Download PDFInfo
- Publication number
- CN220793939U CN220793939U CN202321890447.1U CN202321890447U CN220793939U CN 220793939 U CN220793939 U CN 220793939U CN 202321890447 U CN202321890447 U CN 202321890447U CN 220793939 U CN220793939 U CN 220793939U
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- Prior art keywords
- cooling
- tower body
- cooling tower
- fixed
- cover
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- 239000000498 cooling water Substances 0.000 title claims abstract description 24
- 238000001816 cooling Methods 0.000 claims abstract description 141
- 238000009423 ventilation Methods 0.000 claims abstract description 32
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 239000007921 spray Substances 0.000 claims abstract description 17
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 13
- 238000004891 communication Methods 0.000 claims abstract description 10
- 241000353097 Molva molva Species 0.000 claims abstract description 3
- 230000017525 heat dissipation Effects 0.000 claims description 19
- 230000001681 protective effect Effects 0.000 claims description 14
- 230000033228 biological regulation Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 19
- 239000000110 cooling liquid Substances 0.000 description 18
- 238000004378 air conditioning Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion 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
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000005507 spraying Methods 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 water towers, in particular to a closed cooling water tower plant. Its technical scheme includes the cooling tower body, cooling tower body inboard middle part is connected with the cooling tube, the cold liquid storehouse has been seted up to cooling tower body middle part downside, leng Ye storehouse one side is connected with the circulating pipe, circulating pipe top intercommunication is in the inside upside of cooling tower body, still includes: the spray cover is fixed on the upper side of the inner part of the cooling tower body and is communicated with the circulating pipe; the ventilation net is arranged on the outer walls of the two sides of the cooling tower body, and an air cooling cover is fixed at the position of the inner wall of the cooling tower body connected with the ventilation net; the air cooling blade is rotationally connected between the air cooling cover and the ventilation net; the liquid nitrogen box is fixed on two sides of the bottom of the cooling tower body, a communicated adjusting communication valve is fixed on the top of the liquid nitrogen box, and the other end of the adjusting communication valve is communicated with the inside of the ventilation net; the utility model has the functions of rapid cooling and durable low-temperature cooling, and ensures the water cooling performance of the cooling tower body.
Description
Technical Field
The utility model relates to the technical field of cooling water towers, in particular to a closed cooling water tower plant.
Background
The cooling water tower is equipment for cooling water, has a heat exchange function in the process of cooling water, can convert heat in water, and can perform heat recovery energy utilization, the application range of the cooling water tower is commonly used in an air-conditioning circulating water system and an industrial circulating water system, and the cooling effect is one of important performances of the cooling tower under the condition of certain water treatment.
The traditional cooling water tower adopts a cooling liquid circulation flow spraying mode to cool water, but when the weather or the cooling water quantity is large, the cooling liquid can not complete water temperature reduction through circulation, and meanwhile, the temperature of the cooling liquid can be gradually increased, so that the quality of the cooling water of the cooling tower is influenced.
Therefore, closed cooling water tower plants are needed to solve the above problems.
Disclosure of Invention
The utility model aims at solving the problems in the background art, and provides a closed cooling water tower plant for solving the problem that the cooling water tower cannot realize high-efficiency high-temperature cooling in a circulating cooling mode.
The technical scheme of the utility model is as follows: the utility model provides a closed cooling tower factory, includes the cooling tower body, cooling tower body inboard middle part is connected with the cooling tube, the cold liquid storehouse has been seted up to cooling tower body middle part downside, leng Ye storehouse one side is connected with the circulating pipe, circulating pipe top intercommunication is in the inside upside of cooling tower body, still includes:
the spray cover is fixed on the upper side of the inner part of the cooling tower body and is communicated with the circulating pipe;
the ventilation net is arranged on the outer walls of the two sides of the cooling tower body, and an air cooling cover is fixed at the position of the inner wall of the cooling tower body connected with the ventilation net;
the air cooling blade is rotationally connected between the air cooling cover and the ventilation net;
the liquid nitrogen box, the liquid nitrogen box is fixed in cooling tower body bottom both sides, liquid nitrogen box top is fixed with the regulation communication valve of intercommunication, the regulation communication valve other end communicates with the ventilation network is inside.
Preferably, the cooling tower body is connected with a position of the circulating pump and is fixedly provided with a supporting transverse plate, and the circulating pump is fixed on the top surface of the supporting transverse plate.
Preferably, the upper end and the lower end of the cooling pipe are connected with connecting pipes, and the connecting pipes penetrate through the outside of one side of the cooling tower body.
Preferably, a protective top cover is fixed on the upper side of the top surface of the cooling tower body, and the bottom of the protective top cover is communicated with the upper part of the spray cover.
Preferably, a heat dissipation motor is fixed in the middle of the outer surface of the ventilation net, and the heat dissipation motor is in driving connection with the air cooling blades.
Preferably, the bottom of the protective top cover is provided with a heat dissipation vent, the bottom of the heat dissipation vent is communicated with the upper side of the spray cover, and the top of the heat dissipation vent is communicated with the outer side of the protective top cover.
Compared with the prior art, the utility model has the following beneficial technical effects:
according to the utility model, the ventilation nets are arranged on two sides of the cooling tower body to ventilate the inner part of the cooling tower body, the air cooling cover, the air cooling blades and the liquid nitrogen box are fixed in the ventilation nets and are communicated with the inner part of the ventilation net, wind power and cold air are continuously fed into the cooling tower body, the sprayed cooling liquid is heated, the high temperature in the cooling tower body can be rapidly emitted to the outside, meanwhile, the sprayed cooling liquid can be subjected to air cooling heat exchange, high-efficiency cooling is realized, and long-time high-efficiency water cooling in the cooling tower body is maintained.
Drawings
FIG. 1 shows a schematic view of a closed cooling tower plant according to the present utility model;
FIG. 2 is a schematic view of the middle section structure of FIG. 1;
FIG. 3 is a schematic view of the location structure of the air cooling hood of FIG. 1;
fig. 4 is a schematic view of the middle section structure of the ventilation net of fig. 3.
Reference numerals: 1. a cooling tower body; 2. a cooling tube; 3. a cold liquid bin; 4. a circulation pipe; 5. a spray cap; 6. a ventilation screen; 7. an air cooling cover; 8. air-cooled blades; 9. a supporting cross plate; 10. a circulation pump; 11. a connecting pipe; 12. a protective top cover; 13. a heat dissipation motor; 14. a heat dissipation vent; 15. a liquid nitrogen box; 16. and adjusting the communication valve.
Detailed Description
The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.
Example 1
As shown in fig. 1-4, the closed cooling water tower plant provided by the utility model comprises a cooling tower body 1, wherein a cooling pipe 2 is connected to the middle part of the inner side of the cooling tower body 1, a cold liquid bin 3 is arranged on the lower side of the middle part of the cooling tower body 1, one side of the Leng Ye bin 3 is connected with a circulating pipe 4, and the top of the circulating pipe 4 is communicated with the upper side of the inner part of the cooling tower body 1, and the closed cooling water tower plant further comprises:
the spray cover 5 is fixed on the upper side of the inside of the cooling tower body 1 and is communicated with the circulating pipe 4;
the ventilation net 6 is arranged on the outer walls of the two sides of the cooling tower body 1, and an air cooling cover 7 is fixed at the position where the inner wall of the cooling tower body 1 is connected with the ventilation net 6;
the air cooling blades 8 are rotatably connected between the air cooling cover 7 and the ventilation net 6;
the liquid nitrogen box 15 is fixed on two sides of the bottom of the cooling tower body 1, a communicated adjusting communication valve 16 is fixed on the top of the liquid nitrogen box 15, and the other end of the adjusting communication valve 16 is communicated with the inside of the ventilation net 6;
a circulating pump 10 is fixed in the middle of the position of the cooling tower body 1 connected with the circulating pipe 4, and an output port and an input port of the circulating pump 10 are respectively communicated with the upper end and the lower end of the circulating pipe 4;
the upper end and the lower end of the cooling pipe 2 are connected with connecting pipes 11, and the connecting pipes 11 penetrate through the outside of one side of the cooling tower body 1;
a heat dissipation motor 13 is fixed in the middle of the outer surface of the ventilation net 6, and the heat dissipation motor 13 is in driving connection with the air cooling blades 8;
the use flow is as follows: the outlet of the air-conditioning circulating water system is communicated with the connecting pipe 11, hot water generated by air-conditioning refrigeration is sent to the inner side of the cooling tower body 1, the hot water can transfer the temperature of the hot water to the inner side of the cooling pipe 2 along with the long-distance conveying of the hot water by the spiral of the cooling pipe 2, the hot water is absorbed by cooling liquid sprayed outside the cooling pipe 2 through the spray cover 5, the cooling of the hot water is completed, and the cooled hot water flows into the air-conditioning circulating water system again through the connecting pipe 11;
the cooling liquid in the cooling liquid bin 3 is absorbed by a circulating pump 10 in the middle of a circulating pipe 4 and is conveyed to a spray cover 5 at the top of the cooling tower body 1, the spray cover 5 uniformly sprays the cooling liquid on the outer side of the cooling pipe 2, the cooling pipe 2 is cooled, cooling of air-conditioning water is completed, when the cooling liquid absorption temperature is too high, a cooling motor 13 at the inner sides of ventilation nets 6 at the two sides of the cooling tower body 1 can be started, the cooling motor 13 drives an air cooling blade 8 to rotate, air at the outer sides of the cooling tower body 1 is conveyed to the inside of the cooling tower body 1, the sprayed cooling liquid is blown and cooled, and meanwhile, the air which is conveyed to the inside of the cooling tower body 1 and cooled by the cooling liquid is conveyed to the top of the cooling tower body 1 under bidirectional convection and is discharged through a cooling vent 14, so that hot air in the cooling tower body 1 is discharged, and the cooling effect in the cooling tower body 1 is maintained;
it should be noted that: the air cooling cover 7 arranged outside the air cooling blades 8 inside the ventilation net 6 can block cooling liquid, so that the cooling liquid can flow to the bottom of the cooling tower body 1 due to the inclined plane when being sprayed, the cooling liquid is prevented from flowing to the outside through the ventilation net 6, meanwhile, the air cooling cover 7 can also protect the air cooling blades 8, corrosion caused by contact of the cooling liquid and the air cooling blades 8 is avoided, and the service life of the air cooling blades 8 is prolonged;
it should be noted that: when the air cooling blades 8 can not provide enough cooling wind force or when the outside air is hotter, the communication valve 16 can be driven to be adjusted, the liquid nitrogen box 15 is communicated with the inside of the ventilation net 6, cool air is provided for the inside of the ventilation net 6, the cool air is conveyed to the inner side of the air cooling cover 7 through the ventilation net 6, the air cooling blades 8 are adopted to convey the inside of the cooling tower body 1, and the cooling liquid in the cooling tower body 1 is guaranteed to have a stable low-temperature cooling function.
In this embodiment, the ventilation net 6 has been seted up in cooling tower's both sides to ventilate inside the cooling tower body 1 to be fixed with forced air cooling cover 7 and forced air cooling blade 8 in ventilation net 6, constantly send into wind-force to cooling tower body 1 inside, will warm the coolant liquid that sprays, let the inside high temperature of cooling tower body 1, can outwards send fast, let the coolant liquid that sprays receive the heat exchange of forced air cooling simultaneously, realize high-efficient cooling, keep the high-efficient water cooling of cooling tower body 1 for a long time.
Example two
As shown in fig. 1-4, on the basis of embodiment 1, a supporting cross plate 9 is fixed at the position where the cooling tower body 1 is connected with a circulating pump 10, and the circulating pump 10 is fixed on the top surface of the supporting cross plate 9;
a protective top cover 12 is fixed on the upper side of the top surface of the cooling tower body 1, and the bottom of the protective top cover 12 is communicated with the right upper part of the spray cover 5;
the bottom of the protective top cover 12 is provided with a heat dissipation vent 14, the bottom of the heat dissipation vent 14 is communicated with the upper side of the spray cover 5, and the top of the heat dissipation vent 14 is communicated with the outer side of the protective top cover 12.
In this embodiment, the supporting transverse plate 9 can fixedly support the bottom of the circulating pump 10, so as to provide supporting force for the circulating pump 10, thereby being beneficial to improving the service stability of the circulating pump 10 and prolonging the service life of the circulating pump 10;
the protective top cover 12 can be used for placing external rainwater into the inner side of the cooling tower body 1 so as to ensure the purity of the cooling liquid;
the heat dissipation vent 14 can send out the hot air output by the air cooling blade 8 to the top of the cooling tower body 1, so as to accelerate the heat dissipation effect of the cooling tower body 1.
The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.
Claims (7)
1. The utility model provides a closed cooling tower factory, includes cooling tower body (1), cooling tower body (1) inboard middle part is connected with cooling tube (2), cooling tower body (1) middle part downside has seted up cold liquid storehouse (3), leng Yecang (3) one side is connected with circulating pipe (4), circulating pipe (4) top intercommunication is in cooling tower body (1) inside upside, its characterized in that still includes:
the spray cover (5) is fixed on the upper side of the inside of the cooling tower body (1) and is communicated with the circulating pipe (4);
the ventilation net (6) is arranged on the outer walls of the two sides of the cooling tower body (1), and an air cooling cover (7) is fixed on the inner wall of the cooling tower body (1) at the position where the ventilation net (6) is connected;
the air cooling blades (8), wherein the air cooling blades (8) are rotationally connected between the air cooling cover (7) and the ventilation net (6);
the liquid nitrogen box (15), liquid nitrogen box (15) are fixed in cooling tower body (1) bottom both sides, liquid nitrogen box top is fixed with regulation communication valve (16) of intercommunication, regulation communication valve (16) other end and ventilation network (6) inside intercommunication.
2. The closed cooling water tower plant according to claim 1, wherein a circulating pump (10) is fixed in the middle of the position of the cooling tower body (1) connected with the circulating pipe (4), and an output port and an input port of the circulating pump (10) are respectively communicated with the upper end and the lower end of the circulating pipe (4).
3. The closed cooling water tower plant according to claim 2, wherein the position of the cooling tower body (1) connected with the circulating pump (10) is fixed with a supporting transverse plate (9), and the circulating pump (10) is fixed on the top surface of the supporting transverse plate (9).
4. The closed cooling water tower plant according to claim 1, wherein the upper end and the lower end of the cooling pipe (2) are connected with connecting pipes (11), and the connecting pipes (11) are arranged outside one side of the cooling tower body (1) in a penetrating way.
5. The closed cooling water tower plant according to claim 1, wherein a protective top cover (12) is fixed on the upper side of the top surface of the cooling tower body (1), and the bottom of the protective top cover (12) is communicated with the upper part of the spray hood (5).
6. The closed cooling water tower plant according to claim 1, wherein a heat dissipation motor (13) is fixed in the middle of the outer surface of the ventilation net (6), and the heat dissipation motor (13) is in driving connection with the air cooling blades (8).
7. The closed cooling water tower plant according to claim 5, wherein a heat dissipation vent (14) is formed in the bottom of the protective top cover (12), the bottom of the heat dissipation vent (14) is communicated with the upper side of the spray cover (5), and the top of the heat dissipation vent (14) is communicated with the outer side of the protective top cover (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321890447.1U CN220793939U (en) | 2023-07-18 | 2023-07-18 | Closed cooling water tower plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321890447.1U CN220793939U (en) | 2023-07-18 | 2023-07-18 | Closed cooling water tower plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220793939U true CN220793939U (en) | 2024-04-16 |
Family
ID=90659645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321890447.1U Active CN220793939U (en) | 2023-07-18 | 2023-07-18 | Closed cooling water tower plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220793939U (en) |
-
2023
- 2023-07-18 CN CN202321890447.1U patent/CN220793939U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |