CN214276575U

CN214276575U - Countercurrent closed cooling tower

Info

Publication number: CN214276575U
Application number: CN202120382397.0U
Authority: CN
Inventors: 王国强; 王子政; 王振峰; 刘珊珊; 周影
Original assignee: Zhongleng Zhiyuan Environmental Technology Anhui Co ltd
Current assignee: Zhongleng Zhiyuan Environmental Technology Anhui Co ltd
Priority date: 2021-02-20
Filing date: 2021-02-20
Publication date: 2021-09-24
Anticipated expiration: 2031-02-20

Abstract

The utility model discloses a countercurrent closed cooling tower, which comprises a main body, wherein a reservoir is arranged at the bottom inside the main body, a heat exchange coil is arranged at the middle position of one side inside the main body, a circulating water inlet is arranged at the middle position of one side of the main body, the circulating water inlet is communicated with the inside of the heat exchange coil, a circulating water outlet is arranged at one side of the main body, and the circulating water outlet is positioned under the circulating water inlet; the utility model discloses a mutually supporting of seal block, outer sleeve plate, installation pole, threaded rod, fan A, installation pipe, telescopic link, guide hole, recess, carriage release lever, spring and installation storehouse, convenient to detach conveniently takes and installs, when meetting the needs maintenance change, has reduced the numerous and diverse dismantlement process of workman, has alleviateed work load, seals the protection in concatenation department simultaneously, avoids causing the damage of concatenation department because of the infiltration, has improved its life.

Description

Countercurrent closed cooling tower

Technical Field

The utility model relates to a cooling tower technical field specifically is a reverse flow closed cooling tower.

Background

The cooling tower is a device for dissipating waste heat generated in the industrial production or refrigeration process into the atmosphere, can exchange heat between a medium to be cooled (usually water) carrying the waste heat and air in the tower, and transmits the heat of the medium to the air and dissipates the heat into the atmosphere, so as to cool the medium, and the cooling tower is widely applied to the industries such as air-conditioning cooling, freezing, plastic chemical engineering and the like;

the existing countercurrent closed cooling tower still has the obvious problems that: 1. in the use process of the existing counter-flow closed cooling tower, because of the heat dissipation requirement, the fan is always in a long-time use state, so that the part of the device is extremely easy to damage; 2. at the in-process of cooling, the shower water is taken away the heat, then is gone to go to cool down repeatedly by the extraction once more, because the process of cooling is incessant to the unable abundant dissipation of temperature that leads to aquatic to contain, thereby can't take away the heat on the coil pipe, influenced the cooling effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a counter-current closed cooling tower to propose current counter-current closed cooling tower in solving above-mentioned background art, still there is comparatively obvious problem: 1. in the use process of the existing counter-flow closed cooling tower, because of the heat dissipation requirement, the fan is always in a long-time use state, so that the part of the device is extremely easy to damage; 2. at the in-process of cooling, the shower water is taken away the heat, then is gone to go to cool down repeatedly by the extraction once more, because the process of cooling is incessant to the unable abundant dissipation of temperature that leads to aquatic to contain, thereby can't take away the heat on the coil pipe, influenced the problem of cooling effect.

In order to achieve the above object, the utility model provides a following technical scheme: a reverse flow closed cooling tower comprises a main body, wherein a reservoir is arranged at the bottom inside the main body, a heat exchange coil is arranged at the middle position of one side inside the main body, a circulating water inlet is arranged at the middle position of one side of the main body and is communicated with the inside of the heat exchange coil, a circulating water outlet is arranged at one side of the main body and is positioned under the circulating water inlet, the circulating water outlet is communicated with the inside of the heat exchange coil, a water storage bin is arranged at the top of one side inside the main body, spray heads are uniformly arranged at the bottom of the water storage bin, a heat dissipation assembly is arranged at the bottom of one side of the main body, a water collector is arranged inside the main body and is positioned right above the water storage bin, a groove is arranged at the top inside the main body, guide holes are arranged at two sides of the top of the groove, the guide holes are communicated with the inside of the grooves, the mounting pipe is arranged in the middle of the top in the main body, one end of the mounting pipe extends to the outside of the main body, the bottom of the outer side of the mounting pipe is uniformly provided with a convex block, the convex block is matched with the grooves, one side of the inside of the mounting pipe is provided with a fan A, the two sides of the outer side of the mounting pipe are both provided with mounting rods, the top of one group of the mounting rods is provided with a threaded rod, the threaded rod penetrates through the mounting rods, the bottom of the other group of the mounting rods is provided with a telescopic rod, the bottoms of the telescopic rod and the threaded rod are provided with an outer sleeve plate, the bottom of the outer sleeve plate is uniformly provided with a sealing block, the sealing block is matched with the guide holes, the two sides of the top in the main body are both provided with mounting bins, the tops of the two sides of the main body are both provided with moving rods, and the moving rods penetrate through the mounting bins and extend to the insides of the guide holes, the outside cover of carriage release lever is equipped with the spring, and spring and the mutual adaptation in installation storehouse, one side of main part one end is provided with control panel, control panel passes through the wire and is connected with fan A electricity.

Preferably, radiator unit includes the water pump, the water pump is located the bottom of main part one side, the input of water pump extends to the inside of cistern, the output of water pump is provided with the water pipe, and the water pipe extends to the inside in water storage storehouse, the inside both sides of water pipe evenly are provided with the baffle, the intermediate position department cover in the water pipe outside is equipped with the heat-conducting plate, the outside cover of water pipe is equipped with the cooling tube, the bottom in the cooling tube outside is provided with fan B, and the inside of fan B intercommunication cooling tube, control panel passes through the wire and is connected with water pump and fan B electricity respectively.

Preferably, the top of the outer side of the radiating pipe is provided with a ventilation opening, and the ventilation opening is communicated with the inside of the radiating pipe.

Preferably, the outside cover of carriage release lever is equipped with the stopper, and stopper and installation storehouse mutual adaptation.

Preferably, the top of the threaded rod is provided with a handle, and the two sides of the bottom inside the handle are provided with gripping grooves.

Preferably, the bottom of the two sides in the installation pipe is provided with a fixing hole, and the fixing hole is matched with the moving rod.

Compared with the prior art, the beneficial effects of the utility model are that: the countercurrent closed cooling tower;

1. through the mutual matching of the sealing block, the outer sleeve plate, the mounting rod, the threaded rod, the fan A, the mounting pipe, the telescopic rod, the guide hole, the groove, the moving rod, the spring and the mounting bin, the disassembly is convenient, the taking and the mounting are convenient, when maintenance and replacement are needed, the complicated disassembly process of workers is reduced, the workload is reduced, meanwhile, the sealing protection is carried out at the splicing part, the damage to the splicing part caused by water seepage is avoided, and the service life of the splicing part is prolonged;

2. through mutually supporting of water pump, water pipe, baffle, heat-conducting plate, cooling tube and fan B, be convenient for cool down the shower water that heaies up gradually at the in-process of cooling to make subsequent cooling in-process, the heat on the heat exchange coil pipe can still be taken away steadily to the circulating water, the even running of guarantee cooling process.

Drawings

Fig. 1 is a front sectional view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is an enlarged sectional top view of the present invention;

fig. 4 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

fig. 5 is an enlarged schematic view of the structure at B of fig. 1 according to the present invention.

In the figure: 1. a main body; 2. a reservoir; 3. a heat exchange coil; 4. a circulating water outlet; 5. a circulating water inlet; 6. a water storage bin; 7. a water collector; 8. a sealing block; 9. an outer race plate; 10. mounting a rod; 11. a threaded rod; 12. a fan A; 13. installing a pipe; 14. a spray head; 15. a water pipe; 16. a water pump; 17. a telescopic rod; 18. a guide hole; 19. a groove; 20. a travel bar; 21. a spring; 22. installing a bin; 23. a baffle plate; 24. a heat conducting plate; 25. a radiating pipe; 26. a fan B; 27. a control panel; 28. and (4) a bump.

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. 1-5, the present invention provides an embodiment: a reverse flow closed cooling tower comprises a main body 1, wherein a reservoir 2 is arranged at the bottom inside the main body 1, a heat exchange coil 3 is arranged at the middle position of one side inside the main body 1, a circulating water inlet 5 is arranged at the middle position of one side of the main body 1, the circulating water inlet 5 is communicated with the inside of the heat exchange coil 3, a circulating water outlet 4 is arranged at one side of the main body 1, the circulating water outlet 4 is positioned under the circulating water inlet 5, the circulating water outlet 4 is communicated with the inside of the heat exchange coil 3, a water storage bin 6 is arranged at the top of one side inside the main body 1, spray heads 14 are uniformly arranged at the bottom of the water storage bin 6, a heat dissipation assembly is arranged at the bottom of one side of the main body 1, and is convenient for cooling gradually-heated spray water in the cooling process, so that the heat on the heat exchange coil 3 can be still and stably taken away by the circulating water in the subsequent cooling process, the stable operation of the cooling process is ensured, the water collector 7 is arranged in the main body 1, the water collector 7 is positioned right above the water storage bin 6, the groove 19 is arranged at the top of the inner part of the main body 1, the guide holes 18 are arranged on two sides of the top of the groove 19, the guide holes 18 are communicated with the inner part of the groove 19, the mounting pipe 13 is arranged at the middle position of the inner top of the main body 1, one end of the mounting pipe 13 extends to the outer part of the main body 1, the bottom of the outer side of the mounting pipe 13 is uniformly provided with the convex block 28, the convex block 28 is matched with the groove 19, one side of the inner part of the mounting pipe 13 is provided with the fan A12, the two sides of the outer side of the mounting pipe 13 are provided with the mounting rods 10, the top of one group of the mounting rods 10 is provided with the threaded rod 11, the threaded rod 11 penetrates through the mounting rods 10, the mounting rods are convenient to dismount and convenient to take and mount, when maintenance and replacement is needed, the complicated dismounting process of workers is reduced, the work load is reduced, simultaneously, the protection is sealed in concatenation department, avoid causing the damage of concatenation department because of the infiltration, the service life is prolonged, the bottom of another group installation pole 10 is provided with telescopic link 17, telescopic link 17 is provided with outer sleeve plate 9 with the bottom of threaded rod 11, outer sleeve plate 9's bottom evenly is provided with sealed piece 8, and sealed piece 8 and the mutual adaptation of guide hole 18, be convenient for seal, the both sides at the inside top of main part 1 all are provided with installation storehouse 22, the top of main part 1 both sides all is provided with carriage release lever 20, and carriage release lever 20 runs through the inside that installation storehouse 22 extended to guide hole 18, the outside cover of carriage release lever 20 is equipped with spring 21, and spring 21 and the mutual adaptation of installation storehouse 22, one side of main part 1 one end is provided with control panel 27, control panel 27 is connected with fan A12 electricity through the wire.

Further, radiator unit includes water pump 16, water pump 16 is located the bottom of 1 one side of main part, water pump 16's input extends to the inside of cistern 2, water pump 16's output is provided with water pipe 15, and water pipe 15 extends to the inside of reservoir 6, the inside both sides of water pipe 15 evenly are provided with baffle 23, the intermediate position department cover in the water pipe 15 outside is equipped with heat-conducting plate 24, the outside cover of water pipe 15 is equipped with cooling tube 25, the bottom in cooling tube 25 outside is provided with fan B26, and fan B26 intercommunication cooling tube 25's inside, control panel 27 passes through the wire and is connected with water pump 16 and fan B26 electricity respectively, be convenient for dispel the heat.

Further, the top of the outer side of the heat dissipation pipe 25 is provided with a ventilation opening, and the ventilation opening is communicated with the inside of the heat dissipation pipe 25, so that heat dissipation is facilitated.

Further, the outside cover of carriage release lever 20 is equipped with the stopper, and stopper and installation storehouse 22 mutual adaptation, be convenient for spacing.

Furthermore, a handle is arranged at the top of the threaded rod 11, and gripping grooves are formed in two sides of the bottom of the handle, so that the handle is convenient to grip.

Further, the bottom of the two sides inside the installation pipe 13 is provided with a fixing hole, and the fixing hole is matched with the moving rod 20, so that the fixing is facilitated.

The working principle is as follows: when the device is used, the device is taken out firstly, placed at a specified position, the power is switched on, the control panel 27 is opened, the mounting pipe 13 is taken out, then the moving rod 20 is pulled, so that the extrusion spring 21 generates a reaction force, the moving rod 20 blocked in the guide hole 18 is temporarily stored towards one side, then the lug 28 is aligned with the position right above the guide hole 18 and put down, the mounting pipe 13 is rotated, the fixed hole and the moving rod 20 are positioned on a parallel line, the moving rod 20 is loosened, the effect of the fixed mounting pipe 13 is achieved, then the threaded rod 11 is screwed to drive the outer sleeve plate 9 to press downwards, so that the telescopic rod 17 is driven to move downwards until the sealing block 8 is completely overlapped with the guide hole 18, the phenomenon of water seepage at the connecting position is prevented, circulating water needing to be cooled is injected into the circulating water inlet 5, after passing through the heat exchange coil 3, the water is discharged from the circulating water outlet 4, in the discharging process, the water pump 16 extracts spray water from the reservoir 2, the spray water is guided into the water storage bin 6 through the water pipe 15 and then sprayed onto the surface of the heat exchange coil 3 from the spray head 14, the fan A12 is started at the same time, air is sucked from the bottom, so that the double cooling of the heat exchange coil 3 is achieved, water vapor generated by alternating cooling and heating is filtered when passing through the water collector 7, the water is retained, heat is discharged at the same time, in the water pumping and cooling process, the temperature of water in the reservoir 2 is continuously raised by the residual heat in the spray water, when the heated spray water is conveyed to the water storage bin 6, the speed of the water flow is reduced when passing through the baffle 23, so that the temperature is conveniently transferred and dissipated, and the heat in the spray water is guided out by the heat conduction plate 24, so that the fan B26 is started, the outside cold air is guided into the radiating pipe 25, so that the heat is taken away, the cold air is discharged from the ventilation opening, the cooling of the spray water is completed, and the subsequent cooling can be completed smoothly.

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.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. A counter-flow closed cooling tower comprising a main body (1), characterized in that: the bottom of the inside of the main body (1) is provided with a reservoir (2), the middle position of one side of the inside of the main body (1) is provided with a heat exchange coil (3), the middle position of one side of the main body (1) is provided with a circulating water inlet (5), the circulating water inlet (5) is communicated with the inside of the heat exchange coil (3), one side of the main body (1) is provided with a circulating water outlet (4), the circulating water outlet (4) is positioned under the circulating water inlet (5), the circulating water outlet (4) is communicated with the inside of the heat exchange coil (3), the top of one side of the inside of the main body (1) is provided with a water storage bin (6), the bottom of the water storage bin (6) is uniformly provided with a spray head (14), the bottom of one side of the main body (1) is provided with a heat dissipation component, the inside of the main body (1) is provided with a water collector (7), the water collector (7) is positioned right above the water storage bin (6), a groove (19) is formed in the top of the inner portion of the main body (1), guide holes (18) are formed in two sides of the top of the groove (19), the guide holes (18) are communicated with the inner portion of the groove (19), an installation pipe (13) is arranged in the middle of the inner top of the main body (1), one end of the installation pipe (13) extends to the outer portion of the main body (1), bumps (28) are uniformly arranged at the bottom of the outer side of the installation pipe (13), the bumps (28) are matched with the groove (19), a fan A (12) is arranged on one side of the inner portion of the installation pipe (13), installation rods (10) are arranged on two sides of the outer side of the installation pipe (13), threaded rods (11) are arranged on the tops of a group of the installation rods (10), and the threaded rods (11) penetrate through the installation rods (10), the bottom of another group installation pole (10) is provided with telescopic link (17), telescopic link (17) and the bottom of threaded rod (11) are provided with outer sleeve plate (9), the bottom of outer sleeve plate (9) evenly is provided with sealed piece (8), and sealed piece (8) and guide hole (18) adaptation each other, the both sides at the inside top of main part (1) all are provided with installation bin (22), the top of main part (1) both sides all is provided with carriage release lever (20), and carriage release lever (20) run through the inside that installation bin (22) extended to guide hole (18), the outside cover of carriage release lever (20) is equipped with spring (21), and spring (21) and installation bin (22) adaptation each other, one side of main part (1) one end is provided with control panel (27), control panel (27) are connected with fan A (12) electricity through the wire.

2. A counter-flow closed cooling tower as set forth in claim 1 wherein: radiating component includes water pump (16), water pump (16) are located the bottom of main part (1) one side, the input of water pump (16) extends to the inside of cistern (2), the output of water pump (16) is provided with water pipe (15), and water pipe (15) extend to the inside of reservoir (6), the inside both sides of water pipe (15) evenly are provided with baffle (23), the intermediate position department cover in the water pipe (15) outside is equipped with heat-conducting plate (24), the outside cover of water pipe (15) is equipped with cooling tube (25), the bottom in cooling tube (25) outside is provided with fan B (26), and fan B (26) intercommunication cooling tube (25) inside, control panel (27) are connected with water pump (16) and fan B (26) electricity respectively through the wire.

3. A counter-flow closed cooling tower as set forth in claim 2 wherein: the top of the outer side of the radiating pipe (25) is provided with a ventilation opening, and the ventilation opening is communicated with the inside of the radiating pipe (25).

4. A counter-flow closed cooling tower as set forth in claim 1 wherein: the outside cover of carriage release lever (20) is equipped with the stopper, and stopper and installation storehouse (22) mutual adaptation.

5. A counter-flow closed cooling tower as set forth in claim 1 wherein: the top of the threaded rod (11) is provided with a handle, and the two sides of the bottom inside the handle are provided with gripping grooves.

6. A counter-flow closed cooling tower as set forth in claim 1 wherein: the bottom of the two sides in the installation pipe (13) is provided with a fixing hole, and the fixing hole is matched with the moving rod (20).