CN218821752U

CN218821752U - Polypropylene cooling tower

Info

Publication number: CN218821752U
Application number: CN202222177922.2U
Authority: CN
Inventors: 姚晓彤; 孙玉梅; 陈启潘; 田亚; 刘威
Original assignee: Xuzhou Juxiting New Material Technology Co ltd
Current assignee: Xuzhou Juxiting New Material Technology Co ltd
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2023-04-07
Anticipated expiration: 2032-08-18

Abstract

The utility model discloses a polypropylene cooling tower, including the cooling tower casing, fixedly connected with coiled pipe in the cooling tower casing, the forced draught blower is installed to one side of cooling tower casing, the exit fixedly connected with blast pipe of forced draught blower, the one end fixed connection that the forced draught blower was kept away from to the blast pipe is on the entry of coiled pipe, fixedly connected with air outlet on the export of coiled pipe, the lower extreme of cooling tower casing is provided with the water tank, circulating water pump is installed to one side of water tank, the last a plurality of injection pipes that are provided with of circulating water pump, it is a plurality of the injection pipe all is located the cooling tower casing directly over, the lower extreme of injection pipe is provided with a plurality of nozzles. The utility model discloses an adopt the mode of multilayer serpentine bend for gaseous time that flows in serpentine bend is longer, has increased gas cooling's time, makes the cooling effect better, adopts water cyclic utilization's cooling method moreover, has saved the cost of using.

Description

Polypropylene cooling tower

Technical Field

The utility model belongs to the technical field of the cooling tower, concretely relates to polypropylene cooling tower.

Background

The polypropylene cooling tower has excellent corrosion resistance and is suitable for cooling acidic and alkaline gases.

The existing polypropylene cooling tower is mostly cooled by adopting a filling mode, is suitable for cooling gas with not too high temperature, and has poor cooling effect on the gas with higher temperature because the air is cooled by adopting the filling mode and has shorter retention time, and the cooling use cost by adopting the filling mode is higher.

Therefore, in view of the above technical problems, it is necessary to provide a polypropylene cooling tower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a polypropylene cooling tower to solve foretell problem.

In order to achieve the above object, an embodiment of the present invention provides the following technical solutions:

the utility model provides a polypropylene cooling tower, includes the cooling tower casing, fixedly connected with coiled pipe in the cooling tower casing, the forced draught blower is installed to one side of cooling tower casing, the exit fixedly connected with blast pipe of forced draught blower, the one end fixed connection that the forced draught blower was kept away from to the blast pipe is on the entry of coiled pipe, fixedly connected with air outlet on the export of coiled pipe, the lower extreme of cooling tower casing is provided with the water tank, circulating water pump is installed to one side of water tank, the last a plurality of injection pipes that are provided with of circulating water pump, it is a plurality of the injection pipe all is located the cooling tower casing directly over, the lower extreme of injection pipe is provided with a plurality of nozzles.

As a further improvement, the fixedly connected with water pump inlet tube between water tank and the circulating water pump, the entry of water pump inlet tube is located the water tank and is close to the bottom of water tank.

As a further improvement, the water pump inlet pipe is provided with a Y-shaped filter, and the Y-shaped filter is positioned between the water tank and the circulating water pump.

As a further improvement, a water pump outlet pipe is fixedly connected between the circulating water pump and the injection pipe, and the outlet of the water pump outlet pipe is fixedly connected to the injection pipe.

As a further improvement, a plurality of heat dissipation openings have been seted up on the both sides curb plate of cooling tower casing respectively, and are a plurality of the equal fixedly connected with shielding plate of upside of heat dissipation opening.

As a further improvement, the shielding plate is fixedly connected to the inner side wall plate of the cooling tower casing, and a certain angle is formed between the shielding plate and the side wall of the cooling tower casing.

As a further improvement, a plurality of first supports are arranged between the inner side wall plate of the coiled pipe and the cooling tower shell, and a second support is arranged between the spraying pipe and the upper end wall plate of the cooling tower shell.

Compared with the prior art, the utility model has the advantages of it is following:

the utility model discloses an adopt the mode of multilayer serpentine bend for gas is longer at the time of serpentine bend intraductal flow, has increased gas cooling's time, makes the cooling effect better, adopts water cyclic utilization's cooling method moreover, has saved the cost of using.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic front view of a polypropylene cooling tower according to an embodiment of the present invention;

fig. 2 is a schematic bottom view of a polypropylene cooling tower according to an embodiment of the present invention;

fig. 3 is a schematic side view of a polypropylene cooling tower according to an embodiment of the present invention;

fig. 4 is a schematic cross-sectional view of a polypropylene cooling tower according to an embodiment of the present invention.

In the figure: 1. the cooling tower comprises a cooling tower shell, a blower 2, an air supply pipe 3, an air supply pipe 4, a coil pipe 5, an air outlet 6, a water tank 7, a water pump water inlet pipe 7, a 8.Y type filter 9, a circulating water pump 10, a water pump water outlet pipe 11, an injection pipe 12, a nozzle 13, a heat dissipation port 14, a baffle plate 15, a first support 16 and a second support.

Detailed Description

The present invention will be described in detail below with reference to embodiments shown in the drawings. However, the present invention is not limited to the embodiments, and the structural, method, or functional changes made by those skilled in the art according to the embodiments are all included in the scope of the present invention.

The utility model discloses a polypropylene cooling tower, refer to fig. 1 ~ 4 and show, including cooling tower casing 1, when cooling off required refrigerated gas, the refrigerated process is gone on in cooling tower casing 1, fixedly connected with coiled pipe 4 in the cooling tower casing 1, and coiled pipe 4 is the multilayer return bend that adopts the polypropylene material to make, connects cooling tower casing 1 and coiled pipe 4 through first support 15, ensures the stability of coiled pipe 4 in cooling tower casing 1 when using.

Referring to fig. 1 to 4, a blower 2 is installed at one side of a cooling tower housing 1, the blower 2 is a device for conveying gas to be cooled, the gas to be cooled is conveyed into the cooling tower housing 1 by the blower 2 to be cooled, an outlet of the blower 2 is fixedly connected with a blower pipe 3, one end of the blower pipe 3, which is far away from the blower 2, is fixedly connected to an inlet of a coil pipe 4, the blower pipe 3 is a pipeline connected to an outlet of the blower 2, the blower 2 and the coil pipe 4 are connected by the blower pipe 3, hot gas conveyed by the blower 2 can enter the coil pipe 4, an outlet 5 is fixedly connected to an outlet of the coil pipe 4, and the gas passing through the coil pipe 4 is discharged from the outlet 5.

Preferably, when the hot air needs to be cooled, the hot air is sucked by the blower 2, the sucked hot air is conveyed into the coil pipe 4 through the pipeline air outlet 5, the coil pipe 4 adopts a multi-layer bent pipe and adopts a flow mode of downward inlet and upward outlet, the hot air entering the coil pipe 4 flows in the coil pipe 4 and is cooled in the flowing process, and the cooled air is discharged through the air outlet 5.

Referring to fig. 1 and 2, a water tank 6 is disposed at the lower end of a cooling tower housing 1, the water tank 6 is a device for containing water, when the cooling tower is used, cooled water flows back into the water tank 6, when the cooling tower is used, the water tank 6 is filled with water when the liquid level in the water tank 6 is insufficient, so that the cooling tower can be used, a circulating water pump 9 is installed at one side of the water tank 6, the circulating water pump 9 is a water conveying device, water is pressurized by the circulating water pump 9 and then conveyed for use, a water pump water inlet pipe 7 is fixedly connected between the water tank 6 and the circulating water pump 9, an inlet of the water pump water inlet pipe 7 is located in the water tank 6 and close to the bottom of the water tank 6, and water in the water tank 6 is conveyed into the circulating water pump 9 through the water pump water inlet pipe 7 for use.

Further, as shown in fig. 1 and 2, a Y-shaped filter 8,Y type filter 8 mounted on the water inlet pipe 7 of the water pump is located between the water tank 6 and the circulating water pump 9, and the water sucked by the circulating water pump 9 is filtered by the Y-shaped filter 8, so that the water entering the circulating water pump 9 is clean and free of impurities.

Referring to fig. 1 to 4, a plurality of injection pipes 11 are arranged on a circulating water pump 9, the plurality of injection pipes 11 are all located right above a cooling tower shell 1, a plurality of nozzles 12 are arranged at the lower ends of the injection pipes 11, a water pump outlet pipe 10 is fixedly connected between the circulating water pump 9 and the injection pipes 11, an outlet of the water pump outlet pipe 10 is fixedly connected to the injection pipes 11, the circulating water pump 9 pressurizes water and then conveys the water into the injection pipes 11 through the water pump outlet pipe 10, pressurized water is sprayed out through the nozzles 12 when reaching the injection pipes 11, and the water sprayed out from the nozzles 12 is uniformly atomized and sprayed downwards in a certain range under the action of pressure.

Preferably, the water in the water tank 6 is pressurized by the circulating water pump 9 and then is conveyed into the injection pipe 11 through the water outlet pipe 10 of the water pump, the pressurized water is injected downwards by the nozzle 12 on the injection pipe 11, the coiled pipe 4 is covered by the water injected by the nozzle 12, the whole coiled pipe 4 can be covered by the nozzle 12, the temperature of the gas flowing in the coiled pipe 4 can be reduced, and the injected water finally flows back into the water tank 6 for recycling.

Referring to fig. 2 and 4, a plurality of heat dissipation ports 13 are respectively formed in two side wall plates of the cooling tower housing 1, the heat dissipation ports 13 are positions for dissipating heat, when the air in the serpentine tube 4 is cooled by water, heat is gathered in the cooling tower housing 1, the heat can be discharged through the heat dissipation ports 13, shielding plates 14 are fixedly connected to upper sides of the plurality of heat dissipation ports 13, the shielding plates 14 are fixedly connected to inner side wall plates of the cooling tower housing 1, a certain angle is formed between the shielding plates 14 and the side walls of the cooling tower housing 1, the shielding plates 14 are installed on the inner side wall plates of the cooling tower housing 1 in a downward tilting manner, and thus the water flowing downward can be prevented from flowing out of the heat dissipation ports 13.

Referring to fig. 2 to 3, a plurality of first supports 15 are provided between the serpentine tube 4 and the inner wall plate of the cooling tower casing 1, the first supports 15 can ensure the stability of the serpentine tube 4 in the cooling tower casing 1, and a second support 16 is provided between the spray tube 11 and the upper end wall plate of the cooling tower casing 1, and the second support 16 can ensure the stability of the spray tube 11.

When the cooling device is used, the circulating water pump 9 is started, the circulating water pump 9 pressurizes water in the water tank 6 and then conveys the water into the injection pipe 11, the nozzle 12 on the injection pipe 11 sprays the pressurized water downwards, the water is uniformly sprayed on the coiled pipe 4, the blower 2 is started, the blower 2 conveys gas to be cooled into the coiled pipe 4, hot air flows through the coiled pipe 4 from bottom to top in the coiled pipe 4, and when the hot air flows, the air in the coiled pipe 4 is cooled continuously by the water sprayed by the nozzle 12.

According to the technical scheme provided by the utility model, the utility model discloses following beneficial effect has:

the utility model discloses an adopt the mode of multilayer serpentine bend for gaseous time that flows in serpentine bend is longer, has increased gas cooling's time, makes the cooling effect better, adopts water cyclic utilization's cooling method moreover, has saved the cost of using.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a polypropylene cooling tower, includes the cooling tower casing, its characterized in that, fixedly connected with coiled pipe in the cooling tower casing, the forced draught blower is installed to one side of cooling tower casing, the exit fixedly connected with blast pipe of forced draught blower, the one end fixed connection that the forced draught blower was kept away from to the blast pipe is on the entry of coiled pipe, fixedly connected with air outlet on the export of coiled pipe, the lower extreme of cooling tower casing is provided with the water tank, circulating water pump is installed to one side of water tank, the last a plurality of injection pipes that are provided with of circulating water pump, it is a plurality of the injection pipe all is located the cooling tower casing directly over, the lower extreme of injection pipe is provided with a plurality of nozzles.

2. The polypropylene cooling tower according to claim 1, wherein a water inlet pipe of a water pump is fixedly connected between the water tank and the circulating water pump, and an inlet of the water inlet pipe of the water pump is positioned in the water tank and close to the bottom of the water tank.

3. The polypropylene cooling tower according to claim 2, wherein a Y-shaped filter is mounted on the water inlet pipe of the water pump, and the Y-shaped filter is positioned between the water tank and the circulating water pump.

4. The polypropylene cooling tower according to claim 1, wherein a water pump outlet pipe is fixedly connected between the circulating water pump and the injection pipe, and an outlet of the water pump outlet pipe is fixedly connected to the injection pipe.

5. The polypropylene cooling tower according to claim 1, wherein a plurality of heat dissipation openings are respectively formed in two side wall plates of the cooling tower shell, and shielding plates are fixedly connected to upper sides of the plurality of heat dissipation openings.

6. The polypropylene cooling tower of claim 5, wherein the shielding plate is fixedly connected to the inner side wall plate of the cooling tower housing, and the shielding plate is at an angle with the side wall of the cooling tower housing.

7. The polypropylene cooling tower of claim 1, wherein a plurality of first supports are disposed between the serpentine tubes and the inner side wall of the cooling tower shell, and a plurality of second supports are disposed between the spray tubes and the upper end wall of the cooling tower shell.