CN211346410U - Cross flow pipe plug cooling tower - Google Patents
Cross flow pipe plug cooling tower Download PDFInfo
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- CN211346410U CN211346410U CN201922394293.7U CN201922394293U CN211346410U CN 211346410 U CN211346410 U CN 211346410U CN 201922394293 U CN201922394293 U CN 201922394293U CN 211346410 U CN211346410 U CN 211346410U
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Abstract
The utility model relates to a cross flow screwed plug cooling tower, which comprises a cooling tower shell, wherein the bottom of the cooling tower shell is provided with a water collecting tank and a water supplementing port, a spray water tank is arranged in the cooling tower body, the bottom surface of the spray water tank is provided with a water spraying port, a spray pump is arranged in the water collecting tank, the water outlet of the spray pump is connected with a pipeline, and one end of the pipeline, which is not connected with the spray pump, is communicated with the spray water; install plug cooler between spray tank and the water catch bowl, the entry and the export of plug cooler extend outside the cooling tower casing, be provided with the wind channel in the cooling tower casing, install the fan on the wind channel, plug cooler is located the wind channel, the fan is installed in the top of cooling tower casing, be provided with sealed cavity between fan and the spray tank, be provided with on the cavity with the wind gap, the bottom surface is provided with the pipeline of ventilating, the pipeline of ventilating extends to in the water catch bowl, the bottom position is close to the bottom surface of water catch bowl, plug cooler one side is provided with the steam outlet, the steam outlet is connected with heat dissipation channel. The cooling tower can reduce energy consumption.
Description
Technical Field
The utility model belongs to the technical field of the cooling tower technique and specifically relates to a crossing current plug cooling tower.
Background
The cooling tower is an evaporation heat sink for dissipating waste heat generated in industry or refrigeration air conditioner to reduce water temperature, and its main principle is: the cooling tower is a common cooling tower, and the water vapor in the use process of the cooling tower rapidly rises and meets the descending shower water, so that the descending speed of the shower water is reduced, and the cooling effect of the cooling coil is easily influenced due to the insufficient cooling medium; in addition, the heat exchange after the steam meets the descending spray water causes the temperature of the descending spray water to be higher, the heat absorption capacity to be weakened, the usage amount of the spray water to be required to be larger, and the energy consumption to be larger.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a crossing current plug cooling tower to solve foretell technical problem.
The technical scheme of the application is as follows: a cross-flow pipe plug cooling tower comprises a cooling tower shell, wherein a water collecting tank and a water replenishing port communicated with the water collecting tank are arranged at the bottom of the cooling tower shell, a spraying water tank is arranged in the cooling tower body, a water spraying port is arranged on the bottom surface of the spraying water tank, a spraying pump is arranged in the water collecting tank, a water outlet of the spraying pump is connected with a pipeline, and one end, which is not connected with the spraying pump, of the pipeline is communicated with the spraying water tank; a screwed plug type cooler is installed between the spraying water tank and the water collecting tank, an inlet of the screwed plug type cooler and an outlet of the screwed plug type cooler extend out of the cooling tower shell, an air duct is arranged in the cooling tower shell, a fan is installed on the air duct, the screwed plug type cooler is located in the air duct, the fan is installed at the top end of the cooling tower shell, a sealed cavity is arranged between the fan and the spraying water tank, an air port communicated with the outside is formed in the cavity, a ventilation pipeline is arranged on the bottom surface of the cavity, the ventilation pipeline extends into the water collecting tank, the bottom position of the ventilation pipeline is close to the bottom surface of the water collecting tank, and the outlet position of the ventilation pipeline is higher than the top position of the water collecting tank; and a steam outlet is arranged on one side of the plug cooler, which is far away from the outlet of the plug cooler, the steam outlet is connected with a heat dissipation channel, and the air port, the cavity, the ventilation pipeline, the steam outlet and the heat dissipation channel form the air channel.
Preferably, the fan is located in the middle of the cooling tower shell, and the two sides of the fan are provided with the plug coolers.
When the cross flow screwed plug cooling tower provided by the utility model is used, the inlet of a general screwed plug type cooler is the inlet of a cooled medium (such as hot water), the outlet of the screwed plug type cooler is the outlet of the cooled medium, when cooling the cooling medium, the water in the spraying water tank falls onto the plug cooler through the water spray nozzle, the water film absorbs heat and evaporates to become water vapor outside the wet and hot pipe wall, so that the medium is cooled, meanwhile, in the running process of the fan, the outside air enters the closed chamber through the air port, then enters the pipe plug type cooler through the air pipeline, then flows through the steam outlet and the heat dissipation channel, and finally is discharged through the top of the cooling tower shell, in the process, the water vapor rises through the heat dissipation channel and does not intersect with the descending spray water, therefore, the descending of the spray water is not easily influenced, and the heat exchange with the descending spray water is not easily carried out; in addition, the vent pipe extends to in the water catch bowl, the bottom position is close to the bottom surface of water catch bowl has certain cooling effect to the water that has just fallen into the water catch bowl, and especially the area effect that is cold on the side is obvious, makes the temperature after cyclic utilization's water reentries the spray tank lower like this, can reduce the shower water use amount, reduces the energy consumption.
Drawings
Fig. 1 is a schematic structural view of a cross-flow screwed cooling tower provided by the present invention;
FIG. 2 is a schematic view of the installation structure of an overflow port and a sewage drain;
the labels in the figure are: the cooling tower comprises a cooling tower shell 1, a water collecting tank 2, a water replenishing port 2-1, a spraying water tank 3, a water spraying port 4, a spraying pump 5, a pipeline 6, a plug type cooler 7, an inlet 7-1 of the plug type cooler, an outlet 7-2 of the plug type cooler, a fan 8, a sealing chamber 9, an air port 10, an air vent pipeline 11, an air outlet 12, a heat dissipation channel 13, an overflow port 14 and a sewage outlet 15.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
The utility model provides a cross flow screwed plug cooling tower, see figure 1, including a cooling tower shell 1, the bottom of the cooling tower shell is provided with a water collecting tank 2 and a water replenishing port 2-1 communicated with the water collecting tank, a spray water tank 3 is arranged in the cooling tower body, the bottom surface of the spray water tank is provided with a water spraying port 4, a spray pump 5 is arranged in the water collecting tank, the water outlet of the spray pump is connected with a pipeline 6, and one end of the pipeline which is not connected with the spray pump is communicated with the spray water tank; a screwed plug type cooler 7 is arranged between the spraying water tank and the water collecting tank, an inlet 7-1 of the screwed plug type cooler and an outlet 7-2 of the screwed plug type cooler extend out of the cooling tower shell, an air duct is arranged in the cooling tower shell, a fan 8 is arranged on the air duct, the screwed plug type cooler is positioned in the air duct, the fan is arranged at the top end of the cooling tower shell, a sealing cavity 9 is arranged between the fan and the spraying water tank, an air port 10 communicated with the outside is arranged on the cavity, a vent pipeline 11 is arranged on the bottom surface of the cavity, the vent pipeline extends into the water collecting tank, the bottom position is close to the bottom surface of the water collecting tank, the outlet position is slightly higher than the top position of the water collecting tank, a baffle plate is preferably arranged on the upper part to prevent falling water from entering, and the outlet can be set to be a pore plate with a smaller diameter certainly, can also prevent the entering of descending water; and a steam outlet 12 is arranged on one side of the plug cooler, which is far away from the outlet of the plug cooler, the steam outlet is connected with a heat dissipation channel 13, and the air port, the cavity, the ventilation pipeline, the steam outlet and the heat dissipation channel form the air channel.
In the structure, when the cooling tower is used, an inlet of a general plug cooler is an inlet of a cooled medium (such as hot water), an outlet of the plug cooler is an outlet of the cooled medium, when the cooling medium is cooled, water in a spray water tank falls onto the plug cooler through a water spray nozzle, a water film is formed outside a wet and hot pipe wall to absorb heat and evaporate to form water vapor, so that the medium is cooled, meanwhile, in the operation process of a fan, outside air enters a closed chamber 9 through an air port 10, then enters the plug cooler 7 through an air duct 11, then flows through a steam outlet 12 and a heat dissipation channel 13, and finally is discharged through the top of a cooling tower shell, in the process, the water vapor rises through the heat dissipation channel and does not intersect with descending spray water, so that the descending of the spray water is not easily influenced, and the heat exchange with the descending spray water is not easily carried out; in addition, the vent pipe extends to in the water catch bowl, the bottom position is close to the bottom surface of water catch bowl has certain cooling effect to the water that has just fallen into the water catch bowl, and especially the area effect that is cold on the side is obvious, makes the temperature after cyclic utilization's water reentries the spray tank lower like this, can reduce the shower water use amount, reduces the energy consumption.
As a preferable scheme, referring to fig. 1, the fan is located in the middle of the cooling tower housing, and the two sides of the fan are both provided with the screwed cooler, so that the cold air flowing in the closed chambers at the two sides has a certain heat dissipation effect on the high-temperature gas rising in the middle heat dissipation channel, and has a cooling effect on the air flow with water vapor, which is beneficial for the water vapor in the air flow to condense to form water drops and drop, thereby reducing the loss of water, especially, the effect is better under the condition that the heat dissipation channel and the closed chambers share the partition plate for isolation, and the partition plate is preferably made of aluminum and other materials with better heat dissipation.
Of course, the cooling tower housing is also typically provided with an overflow 14 and a drain 15 to protect or facilitate cleaning of the sink, as is well known to those skilled in the art and will not be described further herein, as shown in fig. 2.
The above description is only for the preferred embodiment of the present invention and is not intended to limit the present invention, and the words first, second, etc. are used only for the distinction of names and not for the limitation of technical terms, and it is obvious to those skilled in the art that the present invention can be variously modified and changed. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (2)
1. A cross-flow pipe plug cooling tower comprises a cooling tower shell (1), wherein a water collecting tank (2) and a water replenishing port (2-1) communicated with the water collecting tank are arranged at the bottom of the cooling tower shell, a spraying water tank (3) is arranged in the cooling tower body, a water spraying port (4) is arranged at the bottom surface of the spraying water tank, a spraying pump (5) is arranged in the water collecting tank, a water outlet of the spraying pump is connected with a pipeline (6), and one end, which is not connected with the spraying pump, of the pipeline is communicated with the spraying water tank;
a screwed plug type cooler (7) is arranged between the spraying water tank and the water collecting tank, an inlet (7-1) of the screwed plug type cooler and an outlet (7-2) of the screwed plug type cooler extend out of the cooling tower shell, an air channel is arranged in the cooling tower shell, a fan (8) is arranged on the air channel, the screwed plug type cooler is positioned in the air channel, and the water-spraying cooling device is characterized in that,
the fan is arranged at the top end of the cooling tower shell, a sealed cavity (9) is arranged between the fan and the spraying water tank, an air port (10) communicated with the outside is arranged on the cavity, an air duct (11) is arranged on the bottom surface of the cavity, the air duct extends into the water collecting tank, the bottom position of the air duct is close to the bottom surface of the water collecting tank, and the outlet position of the air duct is higher than the top position of the water collecting tank;
one side of the plug cooler, which is far away from the outlet of the plug cooler, is provided with a steam outlet (12), the steam outlet is connected with a heat dissipation channel (13), and the air port, the cavity, the ventilation pipeline, the steam outlet and the heat dissipation channel form the air channel.
2. A crossflow plug cooling tower as claimed in claim 1 wherein the blower is located in the middle of the cooling tower housing, the blower being provided with plug coolers on both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922394293.7U CN211346410U (en) | 2019-12-26 | 2019-12-26 | Cross flow pipe plug cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922394293.7U CN211346410U (en) | 2019-12-26 | 2019-12-26 | Cross flow pipe plug cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211346410U true CN211346410U (en) | 2020-08-25 |
Family
ID=72104747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922394293.7U Active CN211346410U (en) | 2019-12-26 | 2019-12-26 | Cross flow pipe plug cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211346410U (en) |
-
2019
- 2019-12-26 CN CN201922394293.7U patent/CN211346410U/en active Active
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