CN212055301U - Belt transmission cooling fan - Google Patents
Belt transmission cooling fan Download PDFInfo
- Publication number
- CN212055301U CN212055301U CN201922380061.6U CN201922380061U CN212055301U CN 212055301 U CN212055301 U CN 212055301U CN 201922380061 U CN201922380061 U CN 201922380061U CN 212055301 U CN212055301 U CN 212055301U
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- screen panel
- fixed
- protection screen
- cooling fan
- cooling blower
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Abstract
The utility model discloses a belt drive cooling fan, including the cooling fan body, cooling fan air outlet end is equipped with the protection screen panel, cooling fan body air outlet end is installed and is used for the fixed installation component of protection screen panel quick assembly disassembly, the utility model discloses a cooperation linkage of fastener and joint spare realizes the stable installation to the protection screen panel, and it passes through the joint and screws up matched with mode, makes the installation and the dismantlement of protection screen panel very quick to be convenient for wash the dismantlement of protection screen panel, avoid impurity dust etc. to adhere to too much, reduce the cooling fan emission, influence its cooling effect.
Description
Technical Field
The utility model relates to a cooling blower spare part technical field specifically is belt drive cooling blower.
Background
The cooling fan motor is a cooling system to remove heat and set them in the atmosphere, and the cooling fan is mainly used in industrial towers such as cooling towers or air coolers to cool the cooling towers and air coolers.
The existing cooling fan has two types, namely a direct-connected fan and a belt-driven fan, which have no great difference when working, the direct-connected fan is heavier, because of direct transmission, the belt-driven fan can adjust the rotation speed ratio according to the size of a belt pulley, and is easy to disassemble when in maintenance, the air outlet ends of the direct-connected fan and the belt-driven fan are both provided with a protective net cover which is mainly used for preventing external foreign matters from entering the fan to damage the internal parts of the fan, and also can prevent personnel from carelessly stretching into the fan to damage when the fan works, so the space between the protective net cover grids is generally designed to be very small, when the fan runs for a long time, a large amount of dust impurities can be adhered to the protective net cover, the accumulation of the dust impurities can influence the air outlet quantity of the cooling fan, thereby the cooling effect of the cooling fan is influenced, and the existing protective net is generally, the disassembly and the cleaning are not inconvenient, and therefore, a belt-driven cooling fan is proposed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can be quick convenient protection network for cooling blower of mixed light of dismantlement to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the belt transmission cooling fan comprises a cooling fan body, wherein a protective mesh enclosure is arranged at the air outlet end of the cooling fan body, an installation component for quickly assembling and disassembling the protective mesh enclosure is installed at the air outlet end of the cooling fan body, and the installation component is used for quickly installing the protective mesh enclosure.
Preferably, the installation component comprises an end cover, the end cover is fixed outside the air outlet end of the cooling fan body, both ends of the top of the end cover are fixed with installation shells, the protective net cover is placed in the installation shells, both ends of the bottom of the protective net cover are fixed with fasteners and connected with the bottom of the end cover through the fasteners, and the installation shells are fixed with clamping pieces, connected with both ends of the top of the protective net cover through the clamping pieces and are matched with the fasteners to realize quick installation of the protective net cover.
Preferably, joint spare includes backup pad and telescopic link, the backup pad is fixed on the installation shell, and is fixed with the L template in the backup pad, telescopic link one end is fixed with the L template, and the other end slides and runs through the backup pad to with the protective screen panel joint, the telescopic link bottom outside is fixed with the lifting plate, telescopic link top outside cover has the spring, and the spring both ends are fixed with lifting plate and L template respectively, realize carrying out the joint to protective screen panel through joint spare, and it is more convenient to make the dismantlement and install.
Preferably, the fastener includes the screw thread post, screw thread post one end slides in proper order and runs through end cover bottom and protection screen panel bottom to threaded connection has the thread bush, be equipped with the gasket between end cover and the protection screen panel, and the gasket cover is in the screw thread post outside, and the fastening of realizing the protection screen panel top through the fastener is fixed.
Preferably, the outer side of the threaded sleeve is carved with anti-skidding lines, so that the friction force is increased, and the use and the adjustment of personnel are facilitated.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a cooperation linkage of fastener and joint spare realizes the stable installation to protection screen panel, and it passes through the joint and screws up matched with mode, makes protection screen panel's installation very quick with the dismantlement to be convenient for wash protection screen panel's dismantlement, avoid impurity dust etc. to adhere to too much, reduce the cooling fan emission, influence its cooling effect.
Drawings
FIG. 1 is a schematic view of the overall appearance structure of the present invention;
FIG. 2 is a side view, cross-sectional structural schematic view of the mounting assembly of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
fig. 4 is an enlarged view of fig. 2 at B.
In the figure: 1-cooling the fan body; 2-protective net cover; 3-mounting the component; 4-end cover; 5, mounting a shell; 6-a fastener; 7-a clamping piece; 8-a support plate; 9-L type plate; 10-a telescopic rod; 11-a pulling plate; 12-a spring; 13-a threaded post; 14-a threaded sleeve; 15-gasket.
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. 1-4, the belt-driven cooling fan shown in the figure includes a cooling fan body 1, a protective mesh enclosure 2 is disposed at an air outlet end of the cooling fan body 1, and the protective mesh enclosure 2 selects a metal mesh enclosure matching with an inner diameter of an air outlet of the cooling fan body 1;
the air outlet end of the cooling fan body 1 is provided with a mounting component 3 for fixing the rapid dismounting and mounting of the protective screen 2, and the mounting of the protective screen 2 is realized through the mounting component 3.
The mounting assembly 3 comprises an end cover 4, the end cover 4 is made of the same material as that of the cooling fan body 1, the end cover 4 is fixed on the outer side of an air outlet end of the cooling fan body 1, mounting shells 5 are fixed at two ends of the top of the end cover 4, the mounting shells 5 can also play a role in guiding and limiting, the protective screen cover 2 is placed in the mounting shells 5, fasteners 6 are fixed at two ends of the bottom of the protective screen cover 2 and are connected with the bottom of the end cover 4 through the fasteners 6, and clamping pieces 7 are fixed on the two mounting shells 5 and are connected with two ends of the top of the protective screen cover 2 through the clamping pieces 7;
the clamping piece 7 comprises a supporting plate 8 and a telescopic rod 10, the supporting plate 8 is fixed on the mounting shell 5, an L-shaped plate 9 is fixed on the supporting plate 8, one end of the telescopic rod 10 is fixed with the L-shaped plate 9, the other end of the telescopic rod slidably penetrates through the supporting plate 8 and is clamped with the protective screen cover 2, a lifting plate 11 is fixed on the outer side of the bottom end of the telescopic rod 10, a spring 12 is sleeved on the outer side of the top of the telescopic rod 10, two ends of the spring 12 are respectively fixed with the lifting plate 11 and the L-shaped plate 9, elastic force is generated through elastic deformation of the spring 12, the lifting plate 11 is pushed to move downwards, so that the bottom end of the telescopic rod 10 is pushed to penetrate through;
In the scheme, after the cooling fan runs for a long time, a large amount of dust is inevitably adhered to the protective screen 2, the protective screen 2 needs to be disassembled and cleaned, when the protective screen is disassembled, the cooling fan is stopped firstly, the threaded sleeve 14 is unscrewed to separate the threaded sleeve 14 from the threaded column 13, the threaded column 13 is drawn out, the lifting plate 11 is lifted outwards, the bottom of the telescopic rod 10 is not clamped with the protective screen 2, the protective screen 2 is drawn out for cleaning at the moment, the protective screen 2 is inserted into the mounting shell 5 again after the completion, after the protective screen 2 is inserted in place, the elastic force is generated through the elastic deformation of the spring 12 to push the bottom of the telescopic rod 10 to be clamped with the protective screen 2, the threaded column 13 is mounted again, and the threaded sleeve 14 is screwed to realize the mounting and fixing of the protective screen 2, and the mounting and the disassembling of the protective screen 2 are very quick through the mode of matching of clamping and screwing, thereby be convenient for wash the dismantlement of protection screen panel 2, avoid impurity dust etc. to adhere to excessively, reduce cooling blower emission, influence its cooling effect.
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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Belt transmission cooling blower, including cooling blower body (1), cooling blower body (1) air outlet end is equipped with protection screen panel (2), its characterized in that: and an air outlet end of the cooling fan body (1) is provided with a mounting component (3) for quickly mounting, dismounting and fixing the protective mesh enclosure (2).
2. The belt driven cooling blower of claim 1, wherein: installation component (3) are including end cover (4), end cover (4) are fixed in cooling blower body (1) air outlet end outside, and end cover (4) top both ends all are fixed with installation shell (5), lay in installation shell (5) protection screen panel (2), and protection screen panel (2) bottom both ends all are fixed with fastener (6) to be connected, two through fastener (6) and end cover (4) bottom all be fixed with joint spare (7) on installation shell (5), and be connected through joint spare (7) and protection screen panel (2) top both ends.
3. The belt driven cooling blower of claim 2, wherein: joint spare (7) are including backup pad (8) and telescopic link (10), backup pad (8) are fixed on installation shell (5), and are fixed with L template (9) on backup pad (8), telescopic link (10) one end is fixed with L template (9), and the other end slides and runs through backup pad (8) to with protective screen panel (2) joint, telescopic link (10) bottom outside is fixed with and carries arm-tie (11), telescopic link (10) top outside cover has spring (12), and spring (12) both ends respectively with carry arm-tie (11) and L template (9) fixed.
4. The belt driven cooling blower of claim 2, wherein: fastener (6) include screw thread post (13), screw thread post (13) one end slides in proper order and runs through end cover (4) bottom and protection screen panel (2) bottom to threaded connection has thread bush (14), be equipped with gasket (15) between end cover (4) and protection screen panel (2), and gasket (15) cover is in the screw thread post (13) outside.
5. The belt driven cooling blower of claim 4, wherein: the outer side of the threaded sleeve (14) is carved with anti-skid threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922380061.6U CN212055301U (en) | 2019-12-26 | 2019-12-26 | Belt transmission cooling fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922380061.6U CN212055301U (en) | 2019-12-26 | 2019-12-26 | Belt transmission cooling fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212055301U true CN212055301U (en) | 2020-12-01 |
Family
ID=73512997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922380061.6U Active CN212055301U (en) | 2019-12-26 | 2019-12-26 | Belt transmission cooling fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212055301U (en) |
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2019
- 2019-12-26 CN CN201922380061.6U patent/CN212055301U/en active Active
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