CN218817279U

CN218817279U - Energy-saving fan of cooling tower

Info

Publication number: CN218817279U
Application number: CN202223493965.8U
Authority: CN
Inventors: 王进
Original assignee: Hebei Jili Heavy Machinery Equipment Co ltd
Current assignee: Hebei Jili Heavy Machinery Equipment Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-04-07
Anticipated expiration: 2032-12-27

Abstract

The utility model discloses a cooling tower energy-saving fan, which comprises an outer shell, the shell is installed at the cooling tower on the surface, the inside fixedly connected with mounting bracket of shell, the fixed connection has the fan main part on the surface of mounting bracket, fixedly connected with collar on the inside lateral wall of shell, the collar be provided with the mounting groove on the surface, the internally mounted of mounting groove has the filter screen, the collar be provided with the draw-in groove on the surface, two fixture blocks of fixedly connected with on the surface of filter screen. The utility model discloses in, through chucking subassembly and the inserted bar that sets up, when the clearance is torn open to the inside filter screen of fan to needs, only need with the inserted bar separation in the through-hole of connecting rod department on the chucking subassembly, can open interior and shell, be convenient for take out the filter screen of installing on the collar for the convenience is cleared up the surface of filter screen, has improved the effect that this equipment used greatly, and the practicality is stronger.

Description

Energy-saving fan of cooling tower

Technical Field

The utility model relates to a cooling tower technical field especially relates to a cooling tower energy-saving fan.

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 fan is installed in the cooperation on the surface of present cooling tower, and the fan needs inspection and maintenance after using a period, need remove the clearance to the inside filter screen of fan simultaneously, and the inside filter screen of fan adopts the mode of screw to install, is not convenient for remove the filter screen and clears up, has seriously influenced this equipment result of use, in order to solve this difficult problem, consequently provides a cooling tower energy-saving fan.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an energy-saving fan for a cooling tower.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a cooling tower energy-saving fan, includes the shell, the shell is installed on the surface of cooling tower, the inside fixedly connected with mounting bracket of shell, the fixed connection fan main part on the surface of mounting bracket, fixedly connected with collar on the inside lateral wall of shell, the collar be provided with the mounting groove on the surface, the internally mounted of mounting groove has the filter screen, the collar be provided with the draw-in groove on the surface, two fixture blocks of the filter screen on the surface fixedly connected with, two the fixture block is installed to the inside of draw-in groove, draw-in groove and mounting groove communicate each other, the internally mounted of shell has the inner shell, the inner shell be provided with first opening on the surface, the inside of inner shell is provided with two chucking subassemblies, the outer shell runs through on the surface of inner shell and installs the inserted bar, the one end of inserted bar is installed on the chucking subassembly, fixed mounting has temperature sensor on the inside lateral wall of shell, fixed mounting has frequency converter on the inside wall of shell, the bottom of shell has seted up the second opening.

Further, two the chucking subassembly all includes the limiting plate, the sliding connection has the connecting rod to run through on the surface of limiting plate, the one end fixedly connected with of connecting rod supports the piece, support surface one side of piece and the surface one side of fixture block and support tightly each other, the outside cover of connecting rod is equipped with the spring, the both ends of spring respectively with support surface one side of piece and limiting plate's surface one side fixed connection, the connecting rod has seted up the through-hole on the surface, the one end of inserted bar is inserted and is installed to the inside of through-hole, utilizes the chucking subassembly to be convenient for realize installing shell and inner shell, can realize simultaneously that the chucking to the filter screen is fixed, conveniently when periodical maintenance demolishs, is convenient for clear up the filter screen, and is very convenient.

Furthermore, the inside wall of shell and the lateral wall of inner shell are sliding connection, simple structure, can be on the stable slip of shell lateral wall when the shell of being convenient for is opened, and the practicality is stronger.

Furthermore, a plurality of mounting panels of surface one side fixedly connected with of shell, it is a plurality of the mounting panel fixedly connected with mounting hole on the surface utilizes the mounting hole on the mounting panel to pass through locking bolt and installs fast, and is very convenient, and the practicality is stronger.

Further, the mounting groove is connected for the joint with the filter screen, the fixture block is connected for the joint with the draw-in groove, and simple structure is convenient for realize the effect of installation fast, and the practicality is stronger.

Furthermore, the temperature sensor is electrically connected with the variable frequency controller through a lead.

The utility model has the advantages that:

the utility model discloses when using, through chucking subassembly and the inserted bar that sets up, when the clearance is torn open to the inside filter screen of fan to needs, only need to separate the inserted bar in the through-hole of connecting rod department on the chucking subassembly, can open interior and shell, be convenient for take out the filter screen of installing on the collar for the convenience is cleared up the surface of filter screen, has improved the effect that this equipment used greatly, and the practicality is stronger.

Drawings

Fig. 1 is a perspective view of an energy-saving fan of a cooling tower of the present invention;

FIG. 2 is a main sectional view of an energy-saving fan of a cooling tower according to the present invention;

fig. 3 is an enlarged view of a in fig. 2 according to the present invention.

Illustration of the drawings:

1. mounting a plate; 2. inserting a rod; 3. an inner shell; 4. a housing; 5. mounting holes; 6. a first opening; 7. a limiting plate; 8. a connecting rod; 9. a fan main body; 10. a temperature sensor; 11. a mounting frame; 12. a variable frequency controller; 13. a mounting ring; 14. a spring; 15. a through hole; 16. filtering with a screen; 17. a second opening; 18. a card slot; 19. mounting grooves; 20. a clamping block; 21. and (6) butting against blocks.

Detailed Description

Referring to fig. 1-3, an energy-saving fan for a cooling tower, including an outer shell 4, the outer shell 4 is installed on the surface of the cooling tower, the inside fixedly connected with mounting bracket 11 of the outer shell 4, the fixed connection fan main body 9 on the surface of the mounting bracket 11, the fixed connection mounting ring 13 on the inside lateral wall of the outer shell 4, the mounting ring 13 is provided with a mounting groove 19 on the surface, the internally mounted of the mounting groove 19 has a filter screen 16, the mounting ring 13 is provided with a clamping groove 18 on the surface, the filter screen 16 is fixedly connected with two clamping blocks 20 on the surface, the two clamping blocks 20 are installed to the inside of the clamping groove 18, the clamping groove 18 is communicated with the mounting groove 19, the internally mounted of the outer shell 4 has an inner shell 3, the surface of the inner shell 3 is provided with a first opening 6, the inside of the inner shell 3 is provided with two clamping assemblies, the outer shell 4 and the outer shell 3 are installed with an inserting rod 2 on the surface in a penetrating manner, one end of the inserting rod 2 is installed on the clamping assembly, the inside lateral wall of the outer shell 4 is fixedly mounted with a temperature sensor 10, the inner shell 4 is fixedly mounted with a frequency converter controller 12 on the inside lateral wall of the outer shell, the outer shell 4, the outer surface of the outer shell is connected with a plurality of the mounting plate 1, the mounting plate 12, and the temperature sensor is connected with a plurality of the mounting plate 1, and a plurality of the mounting plate 5, and a plurality of the temperature sensor through a plurality of the temperature sensor.

Referring to fig. 2 to 3, each of the two clamping assemblies includes a limiting plate 7, a connecting rod 8 is slidably connected to the surface of the limiting plate 7, a supporting block 21 is fixedly connected to one end of the connecting rod 8, one side of the surface of the supporting block 21 and one side of the surface of a clamping block 20 are tightly supported against each other, a spring 14 is sleeved outside the connecting rod 8, two ends of the spring 14 are fixedly connected to one side of the surface of the supporting block 21 and one side of the surface of the limiting plate 7, a through hole 15 is formed in the surface of the connecting rod 8, one end of the inserting rod 2 is inserted into the through hole 15, the mounting groove 19 is connected to the filter screen 16 in a clamping manner, and the clamping block 20 is connected to the clamping groove 18 in a clamping manner.

The utility model discloses when using, when installing filter screen 16, go into filter screen 16 cooperation fixture block 20 card respectively and go into the inside of installing at draw-in groove 18 and mounting groove 19, install inner shell 3 in the inside of shell 4 simultaneously, make to support piece 21 and support the top of tightly aiming at on fixture block 20, push down with exerting oneself, make to support piece 21 extrusion spring 14, with connecting rod 8 rebound continuously, after removing suitable position, utilize inserted bar 2 to pass shell 4 and inner shell 3 and insert to connecting rod 8 in through-hole 15, play the fixed effect of filter screen 16 chucking, when needs pull down the clearance to inside filter screen 16, only need to separate inserted bar 2 from connecting rod 8's through-hole 15, the ascending bounce of inner shell 3 under spring 14's effort, the inner shell 3 of being convenient for takes out from the inside of shell 4, conveniently take out filter screen 16 on the collar 13 and clear up, it is very convenient to operate, the practicality is stronger.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a cooling tower energy-saving fan, includes shell (4), its characterized in that: the shell (4) is arranged on the surface of the cooling tower, the interior of the shell (4) is fixedly connected with a mounting rack (11), the surface of the mounting rack (11) is fixedly connected with a fan main body (9), the side wall in the shell (4) is fixedly connected with a mounting ring (13), the surface of the mounting ring (13) is provided with a mounting groove (19), a filter screen (16) is arranged in the mounting groove (19), a clamping groove (18) is arranged on the surface of the mounting ring (13), two fixture blocks (20) are fixedly connected on the surface of the filter screen (16), the two fixture blocks (20) are arranged in the clamping grooves (18), the clamping groove (18) is communicated with the mounting groove (19), the inner shell (3) is mounted in the outer shell (4), a first opening (6) is arranged on the surface of the inner shell (3), two clamping components are arranged in the inner shell (3), the surface of the outer shell (4) and the surface of the inner shell (3) are provided with an inserted bar (2) in a penetrating way, one end of the inserted bar (2) is arranged on the clamping component, the inner side wall of the shell (4) is fixedly provided with a temperature sensor (10), a frequency conversion controller (12) is fixedly arranged on the inner side wall of the shell (4), the bottom of the shell (4) is provided with a second opening (17).

2. The cooling tower energy-saving fan as claimed in claim 1, wherein: the two clamping assemblies respectively comprise a limiting plate (7), a connecting rod (8) penetrates through and is connected with the surface of the limiting plate (7) in a sliding mode, one end of the connecting rod (8) is fixedly connected with a supporting block (21), one side of the surface of the supporting block (21) is tightly supported with one side of the surface of a clamping block (20), a spring (14) is sleeved on the outer portion of the connecting rod (8), two ends of the spring (14) are respectively fixedly connected with one side of the surface of the supporting block (21) and one side of the surface of the limiting plate (7), a through hole (15) is formed in the surface of the connecting rod (8), and one end of the inserting rod (2) is inserted into the through hole (15).

3. The cooling tower energy-saving fan as claimed in claim 1, wherein: the inner side wall of the outer shell (4) is in sliding connection with the outer side wall of the inner shell (3).

4. The cooling tower energy-saving fan as claimed in claim 1, wherein: the surface one side fixedly connected with a plurality of mounting panels (1) of shell (4), it is a plurality of the fixed connection has mounting hole (5) on the surface of mounting panel (1).

5. The cooling tower energy-saving fan as claimed in claim 1, wherein: the mounting groove (19) is connected with the filter screen (16) in a clamping mode, and the clamping block (20) is connected with the clamping groove (18) in a clamping mode.

6. The cooling tower energy-saving fan as claimed in claim 1, wherein: the temperature sensor (10) is electrically connected with the variable frequency controller (12) through a lead.