CN211120726U - Closed cooling tower - Google Patents
Closed cooling tower Download PDFInfo
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- CN211120726U CN211120726U CN201921893090.6U CN201921893090U CN211120726U CN 211120726 U CN211120726 U CN 211120726U CN 201921893090 U CN201921893090 U CN 201921893090U CN 211120726 U CN211120726 U CN 211120726U
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- cold air
- tower body
- pipe
- refrigeration device
- water
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Abstract
The utility model discloses a closed cooling tower, which comprises a tower body and a supporting seat, wherein a supporting rod is arranged inside the supporting seat, the upper end of the supporting seat is provided with the tower body, the lower end of the periphery of the tower body is provided with a cold air bin, the upper end of the cold air bin is provided with a first refrigeration device, the upper end of the first refrigeration device is provided with a second refrigeration device, the outer side of the first refrigeration device is connected with a connecting pipe, the lower end of the connecting pipe is communicated with a cold air channel, the cold air channel is of an annular structure, the outer side of the cold air channel is provided with a plurality of air dispersing holes, the cold air channel is arranged inside the cold air bin, the outer side of the second refrigeration device is connected with a conveying pipe, the utility model has an efficient cooling effect, the utility model has a plurality of cooling mechanisms, so that the liquid inside the tower body is cooled, the spiral pipe is, firstly, the spiral pipe can be cooled, and secondly, the sprayed water can be cooled again.
Description
Technical Field
The utility model relates to a cooling tower specifically is a closed cooling tower.
Background
The closed cooling tower is characterized in that the tubular heat exchanger is arranged in the tower, and the cooling effect is ensured through the heat exchange of circulating air, spray water and circulating water. Because of closed circulation, the water quality can be ensured not to be polluted, the high-efficiency operation of the main equipment is well protected, and the service life is prolonged. When the outside air temperature is low, the spray water system can be stopped, and the water-saving effect is achieved. With the implementation of national energy-saving and emission-reducing policies and the increasing shortage of water resources, closed cooling towers have been widely applied in industries such as metallurgy, aviation, electric power, chemical industry, machinery, petroleum, food, plastics, rubber and the like in recent years.
However, the cooling effect of the existing closed cooling tower is poor, and the efficiency is low. Accordingly, one skilled in the art provides a closed cooling tower to solve the problems set forth in the background above.
Disclosure of Invention
An object of the utility model is to provide a closed cooling tower adopts multiple cooling body for the inside liquid cooling of tower body cools down the spiral pipe with cold water, and simultaneously, second refrigeration plant provides the cold air, and inside the fan carried the cold air to the tower body, one of them can cool down the spiral pipe, and its two can be so that spun water cools down once more, have the efficient cooling effect.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a closed cooling tower, includes tower body, supporting seat, its characterized in that: the inner part of the supporting seat is provided with a supporting rod, the upper end of the supporting seat is provided with a tower body, the lower end of the periphery of the tower body is provided with a cold air bin, the upper end of the cold air bin is provided with a first refrigeration device, the upper end of the first refrigeration device is provided with a second refrigeration device, the outer side of the first refrigeration device is connected with a connecting pipe, the lower end of the connecting pipe is communicated with a cold air channel, the cold air channel is of an annular structure, the outer side of the cold air channel is provided with a plurality of air scattering holes, the cold air channel is arranged in the cold air bin, the outer side of the second refrigeration device is connected with a conveying pipe, the conveying pipe is of a three-way structure, the left side and the right side of the tower body are both provided with air inlets, the outer side of each air inlet is provided with a fixing frame, the upper end of rotary seal ring is connected with the water pipe, and the upper end of water pipe is provided with the shower nozzle, and the upper end of shower nozzle is fixed with the dead lever, and the upper end of dead lever is connected with the bearing, and the bearing is connected with the top of tower body, and the inboard of bearing is tooth structure, and the upper end meshing of bearing is connected with the motor, and week side of motor is fixed with the link, week side of water pipe is provided with the spiral pipe, and the upper end and the lower extreme of spiral pipe all are fixed with the tower body, and the upper end and the lower extreme of spiral.
Furthermore, a scavenging valve is arranged on one side of the cold air bin.
Furthermore, the upper end of the spiral pipe is provided with a water inlet, and the lower end of the spiral pipe is provided with a water outlet.
Further, the motor is a servo motor.
Further, the air inlet is of a shutter structure, and the opening is inclined downwards.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a multiple cooling body for the inside liquid cooling of tower body cools down the spiral pipe with cold water, and simultaneously, second refrigeration plant provides the cold air, and inside the fan carried the cold air to the tower body, the one of which can cool down the spiral pipe, and its two can be so that spun water cools down once more, has the efficient effect of cooling.
Drawings
Fig. 1 is a schematic structural diagram of a closed cooling tower.
Fig. 2 is a schematic diagram of a cold air channel structure in a closed cooling tower.
Description of reference numerals: 1. a tower body; 2. a cold gas bin; 3. a cold air passage; 301. air diffusing holes; 4. a connecting pipe; 5. a first refrigeration device; 6. a water pipe; 7. a second refrigeration device; 8. a delivery pipe; 9. an air inlet; 10. fixing the rod; 11. a bearing; 12. a motor; 13. a connecting frame; 14. a spray head; 15. a fixed mount; 16. a fan; 17. a spiral tube; 18. a cooling plate; 19. a scavenging valve; 20. rotating the sealing ring; 21. a support bar; 22. a supporting seat; 23. a right-angled tube; 24. and (4) a water pump.
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. 1-2, in an embodiment of the present invention, a closed cooling tower includes a tower body 1 and a support seat 22, a support rod 21 is disposed inside the support seat 22, the tower body 1 is disposed at the upper end of the support seat 22, a cooling air chamber 2 is disposed at the lower end of the periphery of the tower body 1, a first refrigeration device 5 is disposed at the upper end of the cooling air chamber 2, a second refrigeration device 7 is disposed at the upper end of the first refrigeration device 5, a connection pipe 4 is connected to the outer side of the first refrigeration device 5, the lower end of the connection pipe 4 is communicated with a cooling air channel 3, the cooling air channel 3 is of an annular structure, a plurality of air diffusion holes 301 are disposed at the outer side of the cooling air channel 3, the cooling air channel 3 is disposed inside the cooling air chamber 2, a delivery pipe 8 is connected to the outer side of the second refrigeration device 7, the delivery pipe 8, install fan 16 in mount 15, and mount 15's the outside and conveyer pipe 8 intercommunication, water pump 24 is installed to the bottom of tower body 1, water pump 24's top is provided with cooling plate 18, water pump 24's right side is connected with right angle pipe 23, rotary seal ring 20 is installed to the upper end of right angle pipe 23, rotary seal ring 20's upper end is connected with water pipe 6, the upper end of water pipe 6 is provided with shower nozzle 14, shower nozzle 14's upper end is fixed with dead lever 10, the upper end of dead lever 10 is connected with bearing 11, bearing 11 is connected with tower body 1's top, bearing 11's inboard is the tooth structure, bearing 11's upper end meshing is connected with motor 12, motor 12's week side is.
The periphery of the water pipe 6 is provided with a spiral pipe 17, the upper end and the lower end of the spiral pipe 17 are fixed with the tower body 1, and the upper end and the lower end of the spiral pipe 17 extend out of the tower body 1.
One side of the cold air bin 2 is provided with a ventilation valve 19 for ventilation, the upper end of the spiral pipe 17 is provided with a water inlet, the lower end of the spiral pipe 17 is provided with a water outlet, the motor 12 is a servo motor and is convenient for being externally connected with a controller to realize controllable rotation, the air inlet 9 is of a shutter structure, and an opening inclines downwards for cold air to enter and simultaneously avoids water splashing.
Specifically, when the utility model is used, water is injected into the bottom of the tower body 1, then the first refrigeration equipment 5 and the second refrigeration equipment 7 are opened, the first refrigeration equipment 5 generates cold air and leads into the interior of the cold air channel 3 through the connecting pipe 4, then the cold air passes through the air dispersing hole 301 and is diffused into the interior of the cold air bin 2, the cold air channel 3 enables the cold air of the cold air bin 2 to be more uniform, the cold air enables the tower body 1 to be cooled, so that liquid in the tower body 1 is cooled in an accelerated manner, the cold air generated by the second refrigeration equipment 7 is respectively connected with the two fixing frames 15 through the conveying pipe 8, the fan 16 is started, so that the cold air enters into the interior of the tower body 1 through the air inlet 9, then, water to be cooled is introduced into the upper end of the spiral pipe 17, the fan 16 cools the interior of the tower body 1, then, the water pump 24 is started, the water at the bottom of the tower, simultaneously, motor 12 external controller, the start-up and the slew velocity of control motor 12 to drive shower nozzle 14 and rotate, control shower nozzle 14 spray the scope, thereby enlarge the spray range, realize better radiating effect, the helical structure of spiral pipe 17 simultaneously, the effectual distance of marcing that has increased the cooling water, further increase cooling time, improve the cooling effect.
The utility model discloses a theory of operation is:
when the utility model is used, water is injected into the bottom of the tower body 1, then the first refrigeration equipment 5 and the second refrigeration equipment 7 are opened, the first refrigeration equipment 5 generates air conditioning and leads in the air conditioning channel 3 through the connecting pipe 4, then the air conditioning passes through the air dispersing hole 301 and is diffused in the air conditioning bin 2, the air conditioning channel 3 enables the air conditioning of the air conditioning bin 2 to be more uniform, the air conditioning enables the tower body 1 to be cooled, so that the liquid in the tower body 1 is cooled in an accelerating way, the air conditioning generated by the second refrigeration equipment 7 is respectively connected with the two fixing frames 15 through the conveying pipe 8, the fan 16 is started, so that the cold air enters the tower body 1 through the air inlet 9, then the water to be cooled is introduced into the upper end of the spiral pipe 17, the fan 16 cools the tower body 1, then, the water pump 24 is started, the water at the bottom of the tower body 1 is led to the spray head 14 to be sprayed out, simultaneously, motor 12 external controller, the start-up and the slew velocity of control motor 12 to drive shower nozzle 14 and rotate, control shower nozzle 14 spray the scope, thereby enlarge the spray range, realize better radiating effect, the helical structure of spiral pipe 17 simultaneously, the effectual distance of marcing that has increased the cooling water, further increase cooling time, improve the cooling effect.
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 (5)
1. The utility model provides a closed cooling tower, includes tower body (1), supporting seat (22), its characterized in that: the inner part of the supporting seat (22) is provided with a supporting rod (21), the upper end of the supporting seat (22) is provided with a tower body (1), the lower end of the periphery of the tower body (1) is provided with a cold air bin (2), the upper end of the cold air bin (2) is provided with a first refrigeration device (5), the upper end of the first refrigeration device (5) is provided with a second refrigeration device (7), the outer side of the first refrigeration device (5) is connected with a connecting pipe (4), the lower end of the connecting pipe (4) is communicated with a cold air channel (3), the cold air channel (3) is of an annular structure, the outer side of the cold air channel (3) is provided with a plurality of air scattering holes (301), the cold air channel (3) is arranged in the cold air bin (2), the outer side of the second refrigeration device (7) is connected with a conveying pipe (8), the conveying pipe (8) is of a three-way structure, air, install fan (16) in mount (15), and the outside and conveyer pipe (8) of mount (15) communicate, water pump (24) are installed to the bottom of tower body (1), the top of water pump (24) is provided with cooling plate (18), the right side of water pump (24) is connected with right-angle tube (23), rotary sealing ring (20) are installed to the upper end of right-angle tube (23), rotary sealing ring's (20) upper end is connected with water pipe (6), the upper end of water pipe (6) is provided with shower nozzle (14), the upper end of shower nozzle (14) is fixed with dead lever (10), the upper end of dead lever (10) is connected with bearing (11), bearing (11) and the top of tower body (1) are connected, the inboard of bearing (11) is tooth structure, the upper end meshing of bearing (11) is connected with motor (12), the week side of motor (12) is fixed with link (13), week side of water pipe (6) is, the upper end and the lower end of the spiral pipe (17) are both fixed with the tower body (1), and the upper end and the lower end of the spiral pipe (17) both extend out of the tower body (1).
2. A closed cooling tower according to claim 1, wherein: and a scavenging valve (19) is arranged on one side of the cold air bin (2).
3. A closed cooling tower according to claim 1, wherein: the upper end of the spiral pipe (17) is provided with a water inlet, and the lower end of the spiral pipe (17) is provided with a water outlet.
4. A closed cooling tower according to claim 1, wherein: the motor (12) is a servo motor.
5. A closed cooling tower according to claim 1, wherein: the air inlet (9) is of a shutter structure, and the opening is inclined downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921893090.6U CN211120726U (en) | 2019-11-05 | 2019-11-05 | Closed cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921893090.6U CN211120726U (en) | 2019-11-05 | 2019-11-05 | Closed cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211120726U true CN211120726U (en) | 2020-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921893090.6U Active CN211120726U (en) | 2019-11-05 | 2019-11-05 | Closed cooling tower |
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|---|---|
| CN (1) | CN211120726U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114307225A (en) * | 2021-12-30 | 2022-04-12 | 苏州赢众环保有限公司 | Steam condensation method |
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2019
- 2019-11-05 CN CN201921893090.6U patent/CN211120726U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114307225A (en) * | 2021-12-30 | 2022-04-12 | 苏州赢众环保有限公司 | Steam condensation method |
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Effective date of registration: 20230823 Address after: No. 5 Xinyuan Road, Qianzhou Supporting Zone, Huishan Economic Development Zone, Wuxi City, Jiangsu Province, 214100 Patentee after: Wuxi Jiahe cooling equipment Co.,Ltd. Address before: 214000 Du Shui Qiao, Liu Xiang Cun, Yanqiao street, Huishan District, Wuxi City, Jiangsu Province Patentee before: WUXI XIANGNENG MACHINERY MANUFACTURING Co.,Ltd. |