CN214120843U

CN214120843U - Open type transverse flow cooling tower capable of automatically removing impurities

Info

Publication number: CN214120843U
Application number: CN202023070328.0U
Authority: CN
Inventors: 王道群
Original assignee: Yancheng Haigui Cooling Equipment Co ltd
Current assignee: Yancheng Haigui Cooling Equipment Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-09-03
Anticipated expiration: 2030-12-18

Abstract

The utility model discloses an open cross flow cooling tower capable of automatically removing impurities, which comprises a cooling tower shell, wherein a cooling mechanism is arranged inside the cooling tower shell, a back flushing component is arranged inside the cooling mechanism, a fan is arranged at the top of the cooling mechanism, the fan is arranged at the top of the cooling tower shell, a cooling pipe is arranged below the fan, a cooling water inlet is arranged at the top of the cooling pipe, a cooling water outlet is arranged at the tail part of the cooling pipe, a driven wheel is arranged inside the cooling pipe, a rotating shaft is arranged in the middle of the driven wheel, the fan is fixedly connected with the rotating shaft, a water sump is arranged at the bottom of the cooling mechanism, a filter screen is arranged inside the water sump, a spring switch is arranged below the filter screen, and an electrode switch I is arranged below the spring switch, has the characteristics of strong practicability and automatic cleaning and dust removal.

Description

Open type transverse flow cooling tower capable of automatically removing impurities

Technical Field

The utility model relates to a cooling technology field specifically is an automatic get rid of open crossing current cooling tower of impurity.

Background

A cross-flow cooling tower is a device that cools water. Rivers fall perpendicularly from tower upper portion, the air horizontal flow passes through the trickle and packs, the cooling tower of air current and rivers quadrature, water carries out the heat exchange with the air that flows through in it, matter exchange, cause the temperature to descend, open cooling tower air entering cooling bin in the cooling process, leave over a large amount of magazine dusts adhesion in the internal portion in storehouse in the refrigerated time, in the long run, the dust blocks up the mouth of pipe, the flabellum, pollute important components and parts, the maintenance work of a large amount of increase equipment, reduce the life of cooling tower, therefore, it is very necessary to design a practicality and can the automatic open crossing current cooling tower of getting rid of impurity that removes dust of self-cleaning.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic get rid of open crossing current cooling tower of impurity to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides an automatic get rid of open crossing current cooling tower of impurity, includes the cooling tower casing, the inside of cooling tower casing is provided with cooling body, cooling body's inside is provided with the recoil subassembly, cooling body's top is provided with the fan, the fan sets up in the top of cooling tower casing, and the fan is at top cooperation cooling body of blowing, cools off rivers, and the recoil subassembly prevents that cooling body from blockking up, can make the cooling tower steady operation like this, reduces the fault incidence, improves work efficiency.

According to the technical scheme, a cooling pipe is arranged below the fan, a cooling water inlet is formed in the top of the cooling pipe, a cooling water outlet is formed in the tail of the cooling pipe, a driven wheel is arranged inside the cooling pipe, a rotating shaft is arranged in the middle of the driven wheel, the fan is fixedly connected with the rotating shaft, the pipeline of the cooling pipe is in a spiral direction from top to bottom, water flow to be cooled enters from the cooling water inlet to generate impact force to drive the driven wheel inside, the driven wheel drives the rotating shaft and the fan to rotate, the fan blows air to the cooling pipe to cool, the water flow is cooled and discharged from the cooling water outlet, the driven wheel stops rotating to drive the fan to stop working, so that the cooling water can flow up and down, the situation that the cooling water cannot be discharged from the cooling pipe due to the fact that the cooling water stops staying in the cooling pipe is avoided, the fan is driven by the power of the water flow, and the power consumption of the cooling tower can be reduced, and the cooling tower is automatically started and stopped.

According to the technical scheme, the bottom of cooling body is provided with the sump, the inside of sump is including the filter screen, the below of filter screen is provided with spring switch, spring switch's below is provided with electrode switch one, one side of sump is provided with the water pump, the water pump is connected for electricity with electrode switch one, and the wind-force downstream of fan is experienced to the filter screen, filters the impurity dust that wind-force went out to sweep down simultaneously, drives spring switch and touches electrode switch one downwards, and electrode switch starts the water pump, and the water in the water sump is outwards carried to the water pump, can make the inside most impurity dust of cooling tower filtered like this, makes the tower body inside not polluted with the sump to wind-force drives electrode switch one, the automatic control water pump.

According to the technical scheme, one side of cooling body is provided with the water pipe, the inside of recoil subassembly is including the tube-shape filter screen, the tube-shape filter screen is installed inside the water pipe, the inside of tube-shape filter screen is provided with the drain, the top of tube-shape filter screen is provided with the pressure valve, the front end and the water pump pipe connection of water pipe, the water pump is to the water pipe water delivery, the impurity of tube-shape filter screen filtration aquatic, if impurity too many to tube-shape filter screen jam, the upward hydraulic pipeline is closed to the pressure valve, recoil mechanism is with rivers recoil tube-shape filter screen, after washing away impurity, sewage is discharged from the drain, can make the jam problem of water pipe obtain solving like this, need not to dismantle the clearance when the pipeline blocks up, increase work efficiency, make cooling body function all the time.

According to the technical scheme, the tail end of the water pipe is arranged above the inner part of the cooling tower shell, the tail end of the water pipe is connected with the water spraying ring pipe, a plurality of groups of spray heads are arranged below the water spraying ring pipe, the pipe diameter of the tail end of the water pipe is reduced, the water flow volume is compressed to enter the water spraying ring pipe to generate greater pressure, the water is sprayed downwards from the spray heads, the sprayed water is matched with the fan to cool the cooling pipe, the sprayed water can clean the inner wall of the cooling tower, water drops condense dust and impurities and are driven by wind power to fall on the filter screen downwards, the filter screen filters the water into the water bin and is recycled, so that the cooling pipe can be cooled quickly under the dual effects of wind power and water spraying, the inside of the cooling tower is cleaned, the machine body faults caused by the dust and impurities are reduced, the service life of the cooling tower is prolonged, the water can be recycled, and waste is reduced.

According to the technical scheme, a back flushing pipe is arranged on one side of the water pipe, the top of the back flushing pipe is connected with the top of the cylindrical filter screen, a baffle is arranged inside the back flushing pipe, a spring is arranged behind the baffle, a second electrode switch is arranged behind the spring and is electrically connected with a pressure valve, the tail of the back flushing pipe is connected with one side of the water pipe, when the cylindrical filter screen filters excessive impurities to cause the blockage of the water pipe, the internal pressure of the water pipe is overlarge, water flow impacts the baffle to enter the back flushing pipe, the baffle compresses the spring backwards to touch the second electrode switch, the second electrode switch is started and closes the pressure valve, so that the water flow passes through the back flushing pipe to back flush the cylindrical filter screen, sewage is discharged from a sewage discharge outlet, therefore, the blockage problem of the water pipe can be solved, the disassembly and cleaning are not needed when the pipeline is blocked, and the sewage is discharged from the sewage discharge outlet, the upper water spraying ring pipe is not affected, the blocking problem is reduced, and the working efficiency of the cooling mechanism is increased.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: can automatically clean and remove dust, and the utility model,

(1) the driven wheel and the fan are arranged, water flow enters to generate impact force to drive the driven wheel inside, the driven wheel drives the rotating shaft and the fan to rotate, the fan blows air to the cooling pipe for cooling, the driven wheel stops rotating to drive the fan to stop working, so that the water flow can drive the fan by self power without manual control of an operator or power on, the power consumption of the cooling tower can be reduced, and the cooling tower can be automatically started and stopped;

(2) the filter screen and the spring switch are arranged, the filter screen moves downwards under the action of wind power and simultaneously filters falling impurities, and the spring switch downwards opens the first electrode switch, so that most of impurity dust in the cooling tower can be filtered, the interior of the tower body and the water sump are not polluted, the first electrode switch is driven by the wind power, and the water pump is automatically controlled;

(3) through being provided with tube-shape filter screen and recoil pipe, when tube-shape filter screen impurity was too much blockked up, rivers impact the baffle and get into the recoil pipe, make rivers through the recoil pipe recoil tube-shape filter screen, can make the jam problem of water pipe obtain solving like this, need not to dismantle the clearance when the pipeline blocks up, and sewage is drained to the drain, makes top water spray ring pipe not influenced, reduces the jam problem and takes place, increases cooling body's work efficiency.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic sectional view of the present invention;

FIG. 2 is a schematic view of the driven wheel structure of the present invention;

in the figure: 1. a fan; 2. a cooling water inlet; 3. cooling the tower shell; 4. a water spray ring pipe; 5. a spray head; 6. a driven wheel; 7. a cooling tube; 8. a cooling water outlet; 9. a water pipe; 10. back flushing the pipe; 11. filtering with a screen; 12. a spring switch; 13. a water sump; 14. a first electrode switch; 15. a water pump; 16. a rotating shaft; 17. a pressure valve; 18. a second electrode switch; 19. a spring; 20. a baffle plate; 21. a sewage draining outlet; 22. a cylindrical filter screen.

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, the present invention provides a technical solution: an open type transverse flow cooling tower capable of automatically removing impurities comprises a cooling tower shell 3, a cooling mechanism is arranged inside the cooling tower shell 3, a backflushing assembly is arranged inside the cooling mechanism, a fan 1 is arranged at the top of the cooling mechanism, the fan 1 is arranged at the top of the cooling tower shell 3, the fan 1 blows air at the top to be matched with the cooling mechanism to cool water flow, and the backflushing assembly prevents the cooling mechanism from being blocked, so that the cooling tower can stably work, the fault rate is reduced, and the working efficiency is improved;

a cooling pipe 7 is arranged below the fan 1, a cooling water inlet 2 is arranged at the top of the cooling pipe 7, a cooling water outlet 8 is arranged at the tail of the cooling pipe 7, a driven wheel 6 is arranged inside the cooling pipe 7, a rotating shaft 16 is arranged in the middle of the driven wheel 6, the fan 1 is fixedly connected with the rotating shaft 16, the pipeline of the cooling pipe 7 has a spiral trend from top to bottom, water flow to be cooled enters from the cooling water inlet 2 to generate impact force to drive the driven wheel 6 inside, the driven wheel 6 drives the rotating shaft 16 and the fan 1 to rotate, the fan 1 blows air to the cooling pipe 7 for cooling, the water flow is discharged from the cooling water outlet 8 after cooling is finished, the driven wheel 6 stops rotating to drive the fan 1 to stop working, so that the cooling water can flow up and down, the cooling water is prevented from being stopped in the cooling pipe 7 and cannot be discharged, the fan 1 is driven by the power of the water flow, and the power consumption of the cooling tower can be reduced, automatically starting and stopping the cooling tower;

a water sump 13 is arranged at the bottom of the cooling mechanism, a filter screen 11 is arranged in the water sump 13, a spring switch 12 is arranged below the filter screen 11, a first electrode switch 14 is arranged below the spring switch 12, a water pump 15 is arranged on one side of the water sump 13, the water pump 15 is electrically connected with the first electrode switch 14, the filter screen 11 senses the downward movement of wind power of the fan 1 and filters out the impurity and dust swept down by the wind power, the spring switch 12 is driven to touch the first electrode switch 14 downwards, the first electrode switch 14 starts the water pump 15, and the water pump 15 conveys the water in the water sump 13 outwards, so that most of the impurity and dust in the cooling tower can be filtered, the interior of the tower body and the water sump 13 are not polluted, the first electrode switch 14 is driven by the wind power, and the water pump 15 is automatically controlled;

a water pipe 9 is arranged on one side of the cooling mechanism, a cylindrical filter screen 22 is arranged in the backflushing assembly, the cylindrical filter screen 22 is installed in the water pipe 9, a sewage discharge outlet 21 is formed in the cylindrical filter screen 22, a pressure valve 17 is arranged at the top of the cylindrical filter screen 22, the front end of the water pipe 9 is connected with a water pump 15 through a pipeline, the water pump 15 delivers water to the water pipe 9, the cylindrical filter screen 22 filters impurities in the water, if the cylindrical filter screen 22 is blocked due to too many impurities, the pressure valve 17 closes an upward water delivery pipeline, the backflushing mechanism backflushes the cylindrical filter screen 22 with water flow, after the impurities are flushed, sewage is discharged from the sewage discharge outlet 21, and therefore the problem that the water pipe 9 is blocked can be solved, the pipe is not required to be detached and cleaned when the pipeline is blocked, the working efficiency is increased, and the cooling mechanism is enabled to operate all the time;

the tail end of a water pipe 9 is arranged above the inside of a cooling tower shell 3, the tail end of the water pipe 9 is connected with a water spraying ring pipe 4, a plurality of groups of spray heads 5 are arranged below the water spraying ring pipe 4, the pipe diameter of the tail end of the water pipe 9 is reduced, the water flow volume is compressed to enter the water spraying ring pipe 4 to generate larger pressure, the water is sprayed downwards from the spray heads 5, the sprayed water is matched with a fan 1 to cool a cooling pipe 7 at the same time, the sprayed water can clean the inner wall of the cooling tower, dust and impurities are condensed in water drops, the water drops are driven by wind power to fall on a filter screen 11, the filter screen 11 filters the water into a water bin 13 to be recycled, so that the cooling pipe 7 can be cooled quickly under the double effects of the wind power and the water spraying, the inside of the cooling tower is cleaned, the machine body fault caused by the dust and the impurities is reduced, the service life of the cooling tower is prolonged, the water can be recovered, and the waste is reduced;

a backflushing pipe 10 is arranged on one side of a water pipe 9, the top of the backflushing pipe 10 is connected with the top of a cylindrical filter screen 22, a baffle 20 is arranged inside the backflushing pipe 10, a spring 19 is arranged behind the baffle 20, an electrode switch 18 is arranged behind the spring 19, the electrode switch 18 is electrically connected with a pressure valve 17, the tail of the backflushing pipe 10 is connected with one side of the water pipe 9, when the cylindrical filter screen 22 filters excessive impurities to cause the blockage of the water pipe 9, the internal pressure of the water pipe 9 is overlarge, water flow impacts the baffle 20 to enter the backflushing pipe 10, the baffle 20 compresses the spring 19 backwards to touch the electrode switch 18, the electrode switch 18 is started and closes the pressure valve 17, the water flow passes through the backflushing pipe 10 to flush the cylindrical filter screen 22, sewage is discharged from a sewage discharge outlet 21, therefore, the blockage problem of the water pipe 9 can be solved, and the disassembly and cleaning are not needed when the pipeline is blocked, the sewage is discharged from the sewage outlet 21, so that the upper water spraying ring pipe 4 is not influenced, the blockage problem is reduced, and the working efficiency of the cooling mechanism is increased.

The working principle is as follows: the fan blows air at the top to be matched with the cooling mechanism to cool water flow, the backflushing assembly prevents the cooling mechanism from being blocked, so that the cooling tower can stably work, the fault occurrence rate is reduced, the working efficiency is improved, the pipeline of the cooling pipe is in a spiral trend from top to bottom, the water flow needing to be cooled enters from the cooling water inlet to generate impact force to drive the internal driven wheel, the driven wheel drives the rotating shaft and the fan to rotate, the fan blows air to the cooling pipe to cool, the water flow is discharged from the cooling water outlet after being cooled, the driven wheel stops rotating to drive the fan to stop working, so that the cooling water can flow up and down to avoid the situation that the cooling water stops in the cooling pipe and cannot be discharged, the fan is driven by the power of the water flow, the power consumption of the cooling tower can be reduced, the cooling tower can be automatically started and stopped, the filter screen senses the downward movement of the wind force of the fan, and simultaneously filters the impurities and dust swept down by the wind force, the spring switch is driven to touch the electrode switch I downwards, the electrode switch I starts the water pump, the water pump conveys water in the water bin outwards, most of impurity and dust in the cooling tower can be filtered, the interior of the tower body and the water bin are not polluted, the electrode switch I is driven by wind power, the water pump is automatically controlled to convey water to the water pipe, the cylindrical filter screen filters impurities in the water, if the cylindrical filter screen is blocked due to too many impurities, the pressure valve closes an upward water conveying pipeline, the backflushing mechanism backflushs the cylindrical filter screen with water flow, after the impurities are flushed away, sewage is discharged from a sewage discharge outlet, the problem of blocking of the water pipe can be solved, disassembly and cleaning are not needed when the pipeline is blocked, the working efficiency is increased, the cooling mechanism is enabled to operate all the time, the pipe diameter at the tail end of the water pipe is reduced, the water flow is compressed to enter a water spraying ring pipe to generate higher pressure, the water is sprayed downwards from a spray nozzle, and the sprayed water is matched with the fan to cool the cooling pipe simultaneously, meanwhile, the sprayed water can clean the inner wall of the cooling tower, water drops condense dust and impurities and are driven by wind power to fall down on the filter screen, the filter screen filters the water into the water bin for recycling, so that the cooling pipe can be rapidly cooled under the dual action of the wind power and the water spray, meanwhile, the interior of the cooling tower is cleaned, the machine body faults caused by the dust and impurities are reduced, the service life of the cooling tower is prolonged, the water can be recovered, the waste is reduced, when the cylindrical filter screen filters excessive impurities to cause the blockage of the water pipe, the internal pressure of the water pipe is overlarge, the water flow impacts the baffle plate to enter the backflushing pipe, the baffle plate backwards compresses the spring, the electrode switch II is touched, the electrode switch II is triggered, the pressure valve is closed, the water flow backflushing the cylindrical filter screen through the backflushing pipe, after the impurities on the cylindrical filter screen are flushed, the sewage is discharged from the sewage discharge outlet, the blockage problem of the water pipe can be solved, and the disassembly and the cleaning is not required when the pipeline is blocked, sewage is drained from the sewage discharge outlet, so that the upper water spraying ring pipe is not influenced, the problem of blockage is reduced, and the working efficiency of the cooling mechanism is increased.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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

1. An open cross flow cooling tower for automatically removing impurities, comprising a cooling tower housing (3), characterized in that: the inside of cooling tower casing (3) is provided with cooling body, cooling body's inside is provided with the recoil subassembly, cooling body's top is provided with fan (1), fan (1) set up in the top of cooling tower casing (3).

2. An open cross-flow cooling tower for automatically removing impurities according to claim 1, wherein: the cooling device is characterized in that a cooling pipe (7) is arranged below the fan (1), a cooling water inlet (2) is formed in the top of the cooling pipe (7), a cooling water outlet (8) is formed in the tail of the cooling pipe (7), a driven wheel (6) is arranged inside the cooling pipe (7), a rotating shaft (16) is arranged in the middle of the driven wheel (6), and the fan (1) is fixedly connected with the rotating shaft (16).

3. An open cross-flow cooling tower for automatically removing impurities according to claim 2, wherein: the bottom of cooling body is provided with sump (13), the inside of sump (13) is including filter screen (11), the below of filter screen (11) is provided with spring switch (12), the below of spring switch (12) is provided with electrode switch (14), one side of sump (13) is provided with water pump (15), water pump (15) are connected for the electricity with electrode switch (14).

4. An open cross-flow cooling tower for automatically removing impurities according to claim 3, wherein: one side of cooling body is provided with water pipe (9), the inside of recoil subassembly is including tube-shape filter screen (22), tube-shape filter screen (22) are installed inside water pipe (9), the inside of tube-shape filter screen (22) is provided with drain (21), the top of tube-shape filter screen (22) is provided with pressure valve (17), the front end and water pump (15) pipe connection of water pipe (9).

5. An open cross-flow cooling tower for automatically removing impurities according to claim 4, wherein: the tail end of the water pipe (9) is arranged above the inner part of the cooling tower shell (3), the tail end of the water pipe (9) is connected with a water spraying ring pipe (4), and a plurality of groups of spray heads (5) are arranged below the water spraying ring pipe (4).

6. An open cross-flow cooling tower for automatically removing impurities according to claim 5, wherein: one side of water pipe (9) is provided with recoil pipe (10), the top of recoil pipe (10) is connected with the top of tube-shape filter screen (22), the inside of recoil pipe (10) is provided with baffle (20), the rear of baffle (20) is provided with spring (19), the rear of spring (19) is provided with electrode switch two (18), electrode switch two (18) are connected for the electricity with pressure valve (17), the afterbody and the one side of water pipe (9) of recoil pipe (10) are connected.