CN211823914U

CN211823914U - Hidden centrifugal air draft closed cooling tower under rail

Info

Publication number: CN211823914U
Application number: CN202020096244.5U
Authority: CN
Inventors: 贺颂钧
Original assignee: Guangdong Lanxun Technology Development Co ltd
Current assignee: Guangdong Lanxun Technology Development Co ltd
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-10-30
Anticipated expiration: 2030-01-16

Abstract

The utility model discloses a track secret hidden centrifugation convulsions closed cooling tower, including the tunnel, the welding has the mount table on the bottom inner wall in tunnel, the welding has the fixed plate on the top outer wall of mount table, and install damper through the bolt on the top outer wall of fixed plate, there is the mounting panel through bolted connection on damper's the top outer wall, and the both sides of mounting panel top outer wall install cooling tower and centrifugal fan through the bolt respectively, install the water distributor through the bolt on the top inner wall of cooling tower, and threaded connection has the shower nozzle that is the equidistance and distributes on the bottom outer wall of water distributor, it has inlet tube and back flow to peg graft respectively in the both sides of cooling tower bottom inner wall, and install the support frame that becomes the equidistance and distribute through the bolt on the bottom inner. The utility model discloses be provided with centrifugal fan, centrifugal fan can eliminate the static pressure that outer pipe-line system brought, therefore the blast type cooling tower can install in indoor, ventiduct, pit or be unfavorable for the occasion of ventilation for the application range of device is wider.

Description

Hidden centrifugal air draft closed cooling tower under rail

Technical Field

The utility model relates to a indirect heating equipment technical field specifically is a hidden centrifugation convulsions closed cooling tower in track underground.

Background

The cooling tower is a device which uses water as circulating coolant, absorbs heat from a system and discharges the heat to the atmosphere so as to reduce the water temperature; the cold is an evaporation and heat dissipation device which utilizes the principle that water is in flowing contact with air and then carries out heat exchange to generate steam, the steam volatilizes and takes away heat to achieve evaporation and heat dissipation, convection heat transfer, radiation heat transfer and the like to dissipate waste heat generated in industry or refrigeration air conditioners to reduce the water temperature so as to ensure the normal operation of the system, and the device is generally barrel-shaped and is named as a cooling tower.

The cooling tower has more and more aroused people's concern to the surrounding environment influence, so some cooling tower mounted position are restricted, if place on the pit that the ventilation is not good, building skirt upstairs or in the air duct, adopt ordinary axial compressor can not satisfy the draft pressure requirement, can cause the cooling tower cooling effect not good, increase cooling tower effective area or increase the motor in order to guarantee cooling tower cooling capacity, can cause different degree noise pollution again, bring very big puzzlement for near resident, often will spend very big cost to carry out the amortization.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a track underground hidden centrifugation convulsions closed cooling tower to what put forward among the above-mentioned background art is placed on the pit that the ventilation is not good, building skirt upstairs or in the ventiduct, adopts the problem that ordinary axial compressor can not satisfy the ventilation pressure requirement.

The technical scheme of the utility model is that: a rail underground concealed centrifugal air draft closed cooling tower comprises a tunnel, wherein an installation platform is welded on the bottom inner wall of the tunnel, a fixed plate is welded on the top outer wall of the installation platform, a damping assembly is installed on the top outer wall of the fixed plate through bolts, an installation plate is connected onto the top outer wall of the damping assembly through bolts, a cooling tower and a centrifugal fan are respectively installed on two sides of the top outer wall of the installation plate through bolts, a water distribution pipe is installed on the top inner wall of the cooling tower through bolts, nozzles which are distributed equidistantly are in threaded connection onto the bottom outer wall of the water distribution pipe, a water inlet pipe and a return pipe are respectively inserted into two sides of the bottom inner wall of the cooling tower, a support frame which is distributed equidistantly is installed on the bottom inner wall of the cooling tower through bolts, and coil pipes which are distributed in an upper-lower structure and filler assemblies which are distributed in an upper-lower, and each packing component is positioned between two adjacent coil pipes, and the two ends of each coil pipe are respectively inserted into the water inlet pipe and the return pipe.

Further, it has the draw-in groove to open on the top outer wall of mount table, and the inside of draw-in groove is pegged graft and is had the water collector, it has water inlet, delivery port, overflow mouth and drain to open respectively on the front outer wall of water collector, and opens on one side outer wall of water collector and have the cold water mouth, the filter screen is installed through the bolt in the inside of water collector, and the filter screen is located between cold water mouth and the water inlet.

Furthermore, the welding of tunnel bottom inner wall is close to one side of water collector has the fixed station, and installs the circulating pump through the bolt on the top outer wall of fixed station, the one end of water distributor is pegged graft on the play water end of circulating pump, and the end of intaking of circulating pump link up with the cold water mouth mutually through the pipe.

Further, damper unit includes a plurality of damping spring and a plurality of locking bolt, damping spring's one end welding is on the top outer wall of fixed plate, and damping spring's the other end welding is on the bottom outer wall of mounting panel, fixed plate and mounting panel pass through locking bolt fixed connection.

Furthermore, the packing assembly comprises a fixing frame, and a plurality of packing sheets distributed in a horizontal structure are welded on the inner wall of the side face of the fixing frame.

Further, be connected with the tunnel lid through the hinge rotation on the outer wall of one side outer wall of tunnel air intake, install the air inlet through the bolt on the top outer wall of tunnel lid and separate the net, and the center department of tunnel lid top outer wall installs the handle through the bolt, the inside of tunnel air outlet is installed through the bolt and is aired exhaust and separate the net.

Further, install the cat ladder that is upper and lower structure and distribute through the bolt on one side inner wall in tunnel, and the antiskid cover has been cup jointed to the outside of cat ladder.

Furthermore, a flow guide table is welded on one side of the inner wall of the bottom of the tunnel, and a flow guide plate is installed on the outer wall of the top of the flow guide table through a bolt.

Furthermore, a collecting well is arranged on one side of the outer wall of the bottom of the tunnel, and a well cover is rotatably connected to one side of the outer wall of the top of the collecting well through a hinge.

Furthermore, an access door is rotatably installed on the outer wall of one side of the cooling tower through a hinge, and a handle is rotatably connected to one side of the outer wall of the front side of the access door.

The utility model has the advantages that:

1. through the centrifugal fan who sets up, the static pressure that outer pipe system brought can be eliminated to centrifugal fan, therefore the blast type cooling tower can install in indoor, ventiduct, pit or be unfavorable for the occasion of ventilation for the application range of device is wider.

2. Through the damper who sets up, damper is located cooling tower and centrifugal fan's below, and when the ground in tunnel received vibrations to influence, damper can keep apart vibrations for the device can not receive too big impact, thereby has increased the life of device.

3. Through the water collector that sets up, the water collector is located cooling tower coil pipe and filler subassembly's below, sprays back on coil pipe and filler subassembly when cold water, and hydroenergy can enough follow the inside of coil pipe and filler subassembly drippage at the water collector to reuse after filtering through the inside filter screen of water collector, reduced the waste of water resource.

Drawings

The invention is further explained below with reference to the figures and examples:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the cooling tower and the centrifugal fan of the present invention;

FIG. 3 is a schematic structural view of the shock absorbing assembly of the present invention;

FIG. 4 is a schematic view of the structure of the water pan of the present invention;

fig. 5 is a schematic structural diagram of the packing assembly of the present invention.

In the figure: the device comprises a tunnel 1, a mounting platform 2, a collecting well 3, a well lid 4, a water inlet pipe 5, a return pipe 6, a ladder 7, an anti-skid sleeve 8, a tunnel cover 9, an air inlet separation net 10, a handle 11, an air exhaust separation net 12, a flow guide platform 13, a flow guide plate 14, a fixing platform 15, a circulating pump 16, a fixing plate 17, a mounting plate 18, a damping assembly 19, a centrifugal fan 20, a cooling tower 21, a fixing frame 22, a filler sheet 23, a damping spring 24, a locking bolt 25, a water distribution pipe 26, a spray head 27, a support frame 28, a coil pipe 29, a filler assembly 30, a clamping groove 31, a water receiving disc 32, a cold water port 33, a water inlet 34, a water outlet 35, an overflow port 36, a sewage discharge port 37.

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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 to 5, the tunnel comprises a tunnel 1, a mounting platform 2 is welded on the bottom inner wall of the tunnel 1, a fixing plate 17 is welded on the top outer wall of the mounting platform 2, a damping assembly 19 is installed on the top outer wall of the fixing plate 17 through a bolt, the damping assembly 19 can prevent the device from being vibrated, an installation plate 18 is connected on the top outer wall of the damping assembly 19 through a bolt, a cooling tower 21 and a centrifugal fan 20 are respectively installed on two sides of the top outer wall of the installation plate 18 through bolts, the model of the centrifugal fan 20 is preferably Y225S-4-37 for circulating air, a water distribution pipe 26 is installed on the top inner wall of the cooling tower 21 through a bolt, spray heads 27 are connected on the bottom outer wall of the water distribution pipe 26 through threads, the spray heads 27 are used for spraying water, a water inlet pipe 5 and a return pipe 6 are respectively inserted on two sides, and the inner wall of the bottom of the cooling tower 21 is provided with the supporting frames 28 which are distributed equidistantly through bolts, the supporting frames 28 are used for supporting and fixing the coil pipes 29 and the packing assemblies 30, the outer wall of the side surface of each supporting frame 28 is provided with the coil pipes 29 which are distributed in an upper-lower structure and the packing assemblies 30 which are distributed in an upper-lower structure through bolts, each packing assembly 30 is positioned between two adjacent coil pipes 29, two ends of each coil pipe 29 are respectively inserted into the water inlet pipe 5 and the return pipe 6, and the coil pipes 29 and the packing assemblies 30 enable water to be distributed more uniformly.

Further, open on the top outer wall of mount table 2 has draw-in groove 31, and the inside of draw-in groove 31 is pegged graft and is had water collector 32 for collect cold water and prevent extravagant, it has water inlet 34, delivery port 35, overflow mouth 36 and drain 37 to open respectively on the front outer wall of water collector 32, and it has cold water mouth 33 to open on one side outer wall of water collector 32, filter screen 40 is installed through the bolt in the inside of water collector 32 for filter the interior debris of water, and filter screen 40 is located between cold water mouth 33 and water inlet 34.

Furthermore, a fixing table 15 is welded on one side of the inner wall of the bottom of the tunnel 1, which is close to the water receiving tray 32, a circulating pump 16 is installed on the outer wall of the top of the fixing table 15 through bolts, the type of the circulating pump 16 is preferably IRG50-160IA, one end of the water distribution pipe 26 is inserted into the water outlet end of the circulating pump 16, and the water inlet end of the circulating pump 16 is communicated with the cold water port 33 through a guide pipe.

Further, damper 19 includes a plurality of damping spring 24 and a plurality of locking bolt 25, and damping spring 24's one end welds on the top outer wall of fixed plate 17, and damping spring 24's the other end welds on the bottom outer wall of mounting panel 18, can keep apart the vibrations on ground, and fixed plate 17 and mounting panel 18 pass through locking bolt 25 fixed connection, prevent that fixed plate 17 and mounting panel 18 range of motion are too big.

Further, the packing assembly 30 comprises a fixing frame 22 for supporting and fixing the packing sheets 23, and a plurality of packing sheets 23 distributed in a horizontal structure are welded on the inner wall of the side face of the fixing frame 22, so that water distribution is more uniform.

Further, be connected with tunnel lid 9 through hinge rotation on the outer wall of one side outer wall of tunnel 1 air intake, install the air inlet through the bolt on the top outer wall of tunnel lid 9 and separate net 10, and the center department of tunnel lid 9 top outer wall installs handle 11 through the bolt, and the inside of tunnel 1 air outlet is installed through the bolt and is aired exhaust and separate net 12, and the air inlet separates net 10 and airs exhaust and separate net 12 and can prevent that debris from getting into tunnel 1 inside.

Further, install through the bolt on one side inner wall in tunnel 1 and be the cat ladder 7 that upper and lower structure distributes, the operating personnel of being convenient for gets into inside tunnel 1, and the outside of cat ladder 7 has cup jointed antiskid cover 8, prevents that the operating personnel palm from skidding.

Further, one side welding of tunnel 1 bottom inner wall has water conservancy diversion platform 13, and installs guide plate 14 through the bolt on the top outer wall of water conservancy diversion platform 13 for the resistance of air current is littleer.

Further, collection well 3 has been seted up to one side of 1 bottom outer wall in tunnel for discharge sewage, and the one side of collecting 3 top outer walls in well is rotated through the hinge and is connected with well lid 4, prevents that maintainer from missing in collecting well 3.

Further, an access door 38 is rotatably installed on the outer wall of one side of the cooling tower 21 through a hinge, so that an operator can conveniently overhaul the cooling tower, and a handle 39 is rotatably connected to one side of the outer wall of the front side of the access door 38, so that the access door 38 can be conveniently opened.

The utility model discloses a theory of operation does: when the system works, circulating hot water in the system enters the coil 29 through the water inlet 34 and the water inlet pipe 5, the circulating pump 16 pumps cold water in the water receiving tray 32 into the water distribution pipe 26 and is sprayed out from the spray head 27, the hot water flows downwards along the surfaces of the coil 29 and the packing assembly 30, water films are formed on the surfaces of the coil 29 and the packing assembly 30, dry and cold air is pumped into the cooling tower 21 from the air inlet of the tunnel 1 by the centrifugal fan 20, the dry and cold air flows to the air outlet of the tunnel 1 after passing through the coil 29 and the packing assembly 30, the dry and cold air can exchange heat with the water films on the coil 29 and the packing assembly 30 when passing through the coil 29 and the packing assembly 30, the dry and cold air is changed into wet and hot air after being cooled by the heat exchange of the water films, the cooled hot water is collected into the inside the return pipe 6 from the coil 29 and is discharged through the water outlet 12, cold water is collected into the water receiving tray 32 through the packing assembly 30 and circulates again, and hot and humid air from the cooling tower 21 is pumped out from the air outlet of the tunnel 1 by the centrifugal fan 20; during maintenance, an operator can enter the cooling tower 21 through the access door 38, when the tower body is cleaned, the cleaned sewage can be discharged through the sewage discharge port 37 of the water pan 32, and when the water of the water pan 32 exceeds the overflow port 36, the water is discharged from the overflow port 36, so that the excessive pressure in the system is prevented; when the ground of the tunnel 1 is affected by shocks, the shock absorbing 24 springs inside the shock absorbing assembly 19 are able to isolate the shocks so that the device is not subjected to too great an impact.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a track underground hidden centrifugation convulsions closed cooling tower, includes tunnel (1), its characterized in that, the welding has mount table (2) on the bottom inner wall of tunnel (1), the welding has fixed plate (17) on the top outer wall of mount table (2), and installs damper (19) through the bolt on the top outer wall of fixed plate (17), there is mounting panel (18) through bolted connection on the top outer wall of damper (19), and installs cooling tower (21) and centrifugal fan (20) through the bolt respectively in the both sides of mounting panel (18) top outer wall, install water distributor (26) through the bolt on the top inner wall of cooling tower (21), and threaded connection has shower nozzle (27) that are the equidistance and distribute on the bottom outer wall of water distributor (26), the both sides of cooling tower (21) bottom inner wall are pegged graft respectively and are had inlet tube (5) and back flow (6), and the inner wall of the bottom of the cooling tower (21) is provided with support frames (28) which are distributed at equal intervals through bolts, the outer wall of the side surface of each support frame (28) is provided with a coil (29) which is distributed in an upper-lower structure and a filler component (30) which is distributed in an upper-lower structure through bolts, each filler component (30) is positioned between two adjacent coils (29), and the two ends of each coil (29) are respectively inserted into the water inlet pipe (5) and the return pipe (6).

2. The underground concealed-rail centrifugal air-draft closed cooling tower according to claim 1, wherein a clamping groove (31) is formed in the outer wall of the top of the mounting platform (2), a water receiving tray (32) is inserted into the clamping groove (31), a water inlet (34), a water outlet (35), an overflow port (36) and a sewage discharge port (37) are formed in the outer wall of the front face of the water receiving tray (32), a cold water opening (33) is formed in the outer wall of one side of the water receiving tray (32), a filter screen (40) is installed in the water receiving tray (32) through bolts, and the filter screen (40) is located between the cold water opening (33) and the water inlet (34).

3. The underground hidden centrifugal air draft closed cooling tower of the track according to claim 2, wherein a fixing platform (15) is welded on one side, close to the water pan (32), of the inner wall of the bottom of the tunnel (1), a circulating pump (16) is installed on the outer wall of the top of the fixing platform (15) through bolts, one end of the water distribution pipe (26) is connected to the water outlet end of the circulating pump (16) in an inserting mode, and the water inlet end of the circulating pump (16) is communicated with the cold water port (33) through a guide pipe.

4. The underground concealed centrifugal draft closed cooling tower of claim 1, wherein the shock absorbing assembly (19) comprises a plurality of shock absorbing springs (24) and a plurality of locking bolts (25), one ends of the shock absorbing springs (24) are welded to the top outer wall of the fixing plate (17), the other ends of the shock absorbing springs (24) are welded to the bottom outer wall of the mounting plate (18), and the fixing plate (17) and the mounting plate (18) are fixedly connected through the locking bolts (25).

5. The underground concealed rail centrifugal draft closed cooling tower according to claim 1, wherein the filler assembly (30) comprises a fixed frame (22), and a plurality of filler sheets (23) distributed in a horizontal structure are welded on the inner side wall of the fixed frame (22).

6. The underground hidden centrifugal air draft closed cooling tower of the track of claim 1, characterized in that a tunnel cover (9) is rotatably connected to the outer wall of one side of the air inlet of the tunnel (1) through a hinge, an air intake separation net (10) is installed on the outer wall of the top of the tunnel cover (9) through a bolt, a handle (11) is installed at the center of the outer wall of the top of the tunnel cover (9) through a bolt, and an air exhaust separation net (12) is installed inside the air outlet of the tunnel (1) through a bolt.

7. The underground concealed centrifugal air draft closed cooling tower for the rail according to claim 1, wherein the inner wall of one side of the tunnel (1) is provided with the ladder stands (7) which are distributed in an up-down structure through bolts, and the outer parts of the ladder stands (7) are sleeved with the anti-skid sleeves (8).

8. The underground hidden centrifugal air draft closed cooling tower of the rail as claimed in claim 1, wherein a flow guide table (13) is welded on one side of the inner wall of the bottom of the tunnel (1), and a flow guide plate (14) is installed on the outer wall of the top of the flow guide table (13) through a bolt.

9. The underground hidden centrifugal air draft closed cooling tower of the track of claim 1, wherein a collecting well (3) is arranged on one side of the outer wall of the bottom of the tunnel (1), and a well cover (4) is rotatably connected to one side of the outer wall of the top of the collecting well (3) through a hinge.

10. The underground concealed rail centrifugal draft closed cooling tower according to claim 1, wherein an access door (38) is rotatably mounted on the outer wall of one side of the cooling tower (21) through a hinge, and a handle (39) is rotatably connected to one side of the outer wall of the front side of the access door (38).