Condensation fan with high cooling speed

Abstract

The utility model relates to the technical field of condensate fans, and discloses a condensate fan with high cooling speed, which comprises a main body assembly, the main body assembly comprises a fan shell, and the inner side of the fan shell is fixedly connected with a motor; the fan is fixedly connected to the output end of the motor; the filter screen is arranged on the fan shell; a dismounting assembly is arranged on the fan shell; the filter screen has the advantages that the filter screen can be conveniently and frequently detached for cleaning, an operator screws the mounting shell and drives the multiple fixing blocks to move out of the top of the fixing ring, so that the operator can take down the filter screen driven by the fixing ring for cleaning, and after cleaning is completed, the operator places the filter screen driven by the fixing ring on a placing ring, and the operation is convenient. And then an operator reversely screws the mounting shell, so that the multiple fixing blocks move to the top of the fixing ring again, the filter screen is limited and fixed, the filter screen is conveniently cleaned and kept clean, the cooling speed of the condensate fan is higher, and the problem that the cooling speed is easily decreased due to the fact that the filter screen is inconvenient to clean is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of condensing fans, in particular to a condensing fan with a fast cooling speed. Background Art

[0002] Cooling fans are mainly used for cooling and capacity expansion of dry-type transformers and cooling and cooling electronic equipment, distribution cabinets, high and low voltage switchgear products. Cooling fans are a device that removes heat from a cooling system and discharges it into the atmosphere. Cooling fans can be applied to the cooling needs of industrial production processes. Cooling fans come in different sizes depending on the process it cools.

[0003] Most existing condensing fan filters are fixedly installed and difficult to disassemble, which makes it inconvenient for operators to clean the fan filters frequently. If the filters are not cleaned for a long time, dust and other debris will clog the filter holes, thereby reducing the cooling speed of the condensing fan and lacking certain practicality. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a condensing fan with a fast cooling speed, which has the advantage of being easy to frequently disassemble the filter for cleaning, and solves the problem that the cooling speed is easily reduced due to inconvenient cleaning of the filter.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a condensing fan with a fast cooling speed, comprising a main body component; the main body component comprises a fan housing, the inner side of which is fixedly connected to a motor; a fan fan, fixedly connected to the output end of the motor; a filter, arranged on the fan housing; a disassembly component is arranged on the fan housing, and the disassembly component comprises: a placement ring, fixedly connected to the inner side of the fan housing; a fixing ring, fixedly connected to the outer side wall of the filter; a mounting shell, rotatably connected to the outer side wall of the fan housing; a threaded rod, inserted into the inner side wall of the fan housing, rotatably connected to the fan housing, and a plurality of threaded rods are provided; a fixing block, the outer side wall of each threaded rod is threadedly connected to a fixing block, and each of the fixing blocks is slidably connected to the inner side wall of the fan housing; a gear ring, fixedly connected to the inside of the mounting shell; a gear, one end of each threaded rod is fixedly connected to a gear, and each of the gears is meshed with the gear ring.

[0008] Preferably, a sliding block is fixedly connected to the bottom of each fixing block.

[0009] Preferably: the outer side wall of the mounting shell is provided with friction lines.

[0010] Preferably: an auxiliary component is provided on the fan casing, and the auxiliary component includes: a mounting block fixedly connected to the outer wall of the fan casing; a limit block slidably connected to the inside of the mounting block; a pull rod inserted into the inside of the mounting block and fixedly connected to the limit block; a spring provided on the limit block, and the two ends of the spring are respectively fixedly connected to the bottom of the limit block and the inside of the mounting block; a plate body fixedly connected to the bottom of the mounting shell, and a plurality of the plate bodies are provided.

[0011] Preferably: a pull block is fixedly connected to the bottom end of the pull rod.

[0012] Preferably: one side of the limit block is arranged as an inclined surface.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a condensing fan with a fast cooling speed, which has the following beneficial effects:

[0015] The utility model has the advantage of being easy to frequently disassemble the filter for cleaning. The operator twists the installation shell to drive the multiple fixing blocks to move out of the top of the fixing ring, thereby canceling the limit on the fixing ring, so that the operator can remove the filter driven by the fixing ring for cleaning. When the cleaning is completed, the operator places the filter driven by the fixing ring on the placement ring, and then the operator twists the installation shell in the opposite direction to move the multiple fixing blocks to the top of the fixing ring again, limit and fix the filter, which is convenient for cleaning the filter and keeping the filter clean, thereby making the cooling speed of the condensing fan faster, solving the problem that the inconvenience of cleaning the filter may easily lead to a decrease in cooling speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the present invention when viewed from above and without including the mounting shell;

[0018] Figure 3 It is a schematic diagram of the structure of the utility model from a side view;

[0019] Figure 4 This is a schematic diagram of the structure of the device after disassembly in the utility model;

[0020] Figure 5 It is a schematic structural diagram of the cross-section of the blower housing and the mounting housing in the utility model;

[0021] Figure 6 It is a structural schematic diagram of a cross-section of the installation block in the utility model.

[0022] In the figure:

[0023] 1. Main assembly; 11. Fan housing; 12. Motor; 13. Fan; 14. Filter;

[0024] 2. Disassembly assembly; 21. Placement ring; 22. Fixing ring; 23. Mounting shell; 24. Threaded rod; 25. Fixing block; 26. Gear ring; 27. Gear;

[0025] 3. Auxiliary components; 31. Mounting block; 32. Limiting block; 33. Pull rod; 34. Spring; 35. Plate;

[0026] 4. Slider; 5. Pull block. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Embodiment 1

[0029] See also Figure 1-6 A condensing fan with a fast cooling speed comprises a main body component 1; the main body component 1 comprises a fan housing 11, the inner side of which is fixedly connected to a motor 12; a fan fan 13, fixedly connected to the output end of the motor 12; a filter screen 14, arranged on the fan housing 11; a disassembly component 2 is arranged on the fan housing 11, and the disassembly component 2 comprises: a placement ring 21, fixedly connected to the inner side of the fan housing 11; a fixing ring 22, fixedly connected to the outer side wall of the filter screen 14; a mounting shell 23, rotatably connected to the outer side wall of the fan housing 11; a threaded rod 24, inserted into the The inner wall of the fan housing 11 is rotatably connected to the fan housing 11, and is provided with multiple fixed blocks 25; the outer wall of each threaded rod 24 is threadedly connected with a fixed block 25, and each of the fixed blocks 25 is slidably connected to the inner wall of the fan housing 11; the ring gear 26 is fixedly connected to the inside of the mounting shell 23; the gear 27, one end of each threaded rod 24 is fixedly connected with a gear 27, and each of the gears 27 is meshed with the ring gear 26; the bottom of each fixed block 25 is fixedly connected to a slider 4; the outer wall of the mounting shell 23 is provided with friction patterns.

[0030] When ready for use, the fan housing 11 is fixed at a specified position through the side panels on both sides, and the fan 13 is driven to rotate by the motor 12 for use. When use is completed, the operator twists the mounting shell 23, and the mounting shell 23 drives the gear ring 26 to rotate. The rotation of the gear ring 26 drives multiple gears 27 to rotate at the same time, so that the multiple gears 27 drive the multiple threaded rods 24 to rotate at the same time, so that the multiple threaded rods 24 drive the multiple fixing blocks 25 to move out of the top of the fixing ring 22 and move into the inner wall of the fan housing 11, thereby canceling the limit on the fixing ring 22, so that the operator can remove the filter 14 driven by the fixing ring 22 for cleaning. When cleaning is completed, the operator places the filter 14 driven by the fixing ring 22 on the placement ring 21, and then the operator reversely twists the mounting shell 23 to move the multiple fixing blocks 25 to the fixing ring 2 2 top, and then limit and fix the filter 14, which is convenient for cleaning the filter 14 and keeping the filter 14 clean, so that the cooling speed of the condensing fan is faster and the practicality of the device is improved; each fixing block 25 is fixedly connected with a slider 4 at the bottom, so that when the fixing block 25 moves, the slider 4 is driven to move at the same time. When the slider 4 slides in the slide groove on the fan housing 11, the moving range of the fixing block 25 can be limited by the slider 4 and the slide groove, so as to prevent the fixing block 25 from being separated from the threaded rod 24 due to operating errors of the operator, and the operator needs to reinstall it, thereby improving the stability of the device; the outer wall of the mounting shell 23 is provided with friction lines, which can increase the friction between the operator's palm and the mounting shell 23, and prevent the operator's palm from falling off when rotating the mounting shell 23, thereby improving the working efficiency of the operator.

[0031] Embodiment 2

[0032] See also Figure 1-6 , based on the first embodiment, an auxiliary function is added;

[0033] An auxiliary component 3 is provided on the fan housing 11, and the auxiliary component 3 includes: a mounting block 31, fixedly connected to the outer wall of the fan housing 11; a limit block 32, slidably connected to the inside of the mounting block 31; a pull rod 33, inserted into the inside of the mounting block 31 and fixedly connected to the limit block 32; a spring 34, provided on the limit block 32, and its two ends are respectively fixedly connected to the bottom of the limit block 32 and the inside of the mounting block 31; a plate body 35, fixedly connected to the bottom of the mounting shell 23, and a plurality of plates are provided; the bottom end of the pull rod 33 is fixedly connected to the pull block 5; one side of the limit block 32 is set as an inclined surface.

[0034] Before the operator twists the mounting shell 23, he first pulls the pull rod 33 so that the pull rod 33 drives the limit block 32 to enter the mounting block 31 and squeeze the spring 34. After that, the operator twists the mounting shell 23 to fix the filter screen 14. Then, the operator releases the pull rod 33. At this time, the spring 34 automatically pops out the limit block 32 to block the plate body 35, and then blocks the mounting shell 23 to prevent the vibration of the motor 12 during use and the external vibration from causing the mounting shell 23 to rotate, thereby causing the filter screen 14 to be not firmly fixed, thereby improving the stability of the device; the bottom end of the pull rod 33 is fixedly connected to the pull block 5, and the operator pulls the pull block 5. The pull rod 33 can be driven to move to prevent the pull rod 33 from being too small and having a smooth surface, making it difficult for the operator to pull it, thereby improving the convenience of the device; one side of the limit block 32 is set as an inclined surface, so that when the operator twists the mounting shell 23 to fix the filter screen 14, the mounting shell 23 drives the plate body 35 to squeeze the limit block 32 along the inclined surface of the limit block 32, so that the limit block 32 automatically enters the mounting block 31 under the action of the spring 34, so that the operator does not need to pull the pull rod 33 first when fixing the filter screen 14, and can also prevent the mounting shell 23 from rotating in the opposite direction, causing the filter screen 14 to be loosely fixed, thereby improving the work efficiency of the operator.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A condensing fan with a fast cooling speed, comprising a main component (1); the main component (1) comprises A fan housing (11), the inner side of which is fixedly connected to a motor (12); A fan (13) is fixedly connected to the output end of the motor (12); A filter (14) is arranged on the fan housing (11); Features: The fan housing (11) is provided with a disassembly assembly (2), and the disassembly assembly (2) comprises: A placement ring (21) is fixedly connected to the inner side of the fan housing (11); A fixing ring (22) fixedly connected to the outer side wall of the filter screen (14); A mounting shell (23) rotatably connected to the outer side wall of the fan housing (11); A threaded rod (24) is inserted into the inner wall of the fan housing (11) and is rotatably connected to the fan housing (11), and a plurality of threaded rods (24) are provided; A fixing block (25), wherein the outer wall of each threaded rod (24) is threadedly connected to a fixing block (25), and each fixing block (25) is slidably connected to the inner wall of the fan housing (11); A gear ring (26) fixedly connected to the interior of the mounting shell (23); A gear (27), one end of each threaded rod (24) is fixedly connected to a gear (27), and each gear (27) is meshed with the gear ring (26).

2. A condensing fan with a fast cooling speed according to claim 1, characterized in that: The bottom of each fixed block (25) is fixedly connected to a sliding block (4).

3. The condensing fan with high cooling speed according to claim 1, characterized in that: The outer side wall of the installation shell (23) is provided with friction patterns.

4. The condensing fan with high cooling speed according to claim 1, characterized in that: The fan housing (11) is provided with an auxiliary component (3), and the auxiliary component (3) comprises: A mounting block (31) fixedly connected to the outer side wall of the fan housing (11); A limiting block (32) slidably connected to the interior of the mounting block (31); A pull rod (33) is inserted into the installation block (31) and fixedly connected to the limit block (32); A spring (34) is arranged on the limiting block (32), and two ends of the spring are respectively fixedly connected to the bottom of the limiting block (32) and the inside of the mounting block (31); The plate body (35) is fixedly connected to the bottom of the installation shell (23), and a plurality of the plate bodies (35) are provided.

5. A condensing fan with a fast cooling speed according to claim 4, characterized in that: The bottom end of the pull rod (33) is fixedly connected with a pull block (5).

6. A condensing fan with a fast cooling speed according to claim 4, characterized in that: One side of the limit block (32) is arranged as an inclined surface.

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