CN217518931U - Volute-free centrifugal fan capable of cooling automatically - Google Patents
Volute-free centrifugal fan capable of cooling automatically Download PDFInfo
- Publication number
- CN217518931U CN217518931U CN202220776072.5U CN202220776072U CN217518931U CN 217518931 U CN217518931 U CN 217518931U CN 202220776072 U CN202220776072 U CN 202220776072U CN 217518931 U CN217518931 U CN 217518931U
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- Prior art keywords
- driving motor
- cooling
- air
- pipe
- mounting
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- Expired - Fee Related
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- 238000001816 cooling Methods 0.000 title claims abstract description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000000498 cooling water Substances 0.000 claims abstract description 6
- 230000017525 heat dissipation Effects 0.000 claims abstract description 6
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000001737 promoting effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a volute-free centrifugal fan capable of cooling by itself, which comprises a mounting seat, wherein the left side of the upper surface of the mounting seat is provided with an air pipe, the right side of the inside of the air pipe is provided with a motor mounting plate, the motor mounting plate is provided with a driving motor, the output end of the driving motor is connected with a blade, the right side of the upper surface of the mounting seat is provided with a cooling mechanism, air enters into a cooling pipe through an air inlet cover, the water of a water storage tank cools the air inside the cooling pipe, and then the air is discharged from an air outlet cover through the cooling pipe to dissipate the heat of the driving motor, so as to cool the driving motor, play the role of promoting the heat dissipation of the driving motor, avoid the driving motor from generating high temperature after working for a long time, avoid the driving motor from being damaged, effectively prolong the service life of the driving motor, and have strong practicability, the cooling mechanism of the device cools through cooling water, and has low cost, and the reliability is high, and later-stage overhaul and maintenance are facilitated.
Description
Technical Field
The utility model relates to a fan technical field, concrete field is a can cool off by oneself no spiral case centrifugal fan.
Background
At present, centrifugal ventilators are widely used in various industries, and have different functions according to different use conditions. In the power industry, centrifugal fans are mainly used for cooling converter equipment. At present, most of converter equipment adopts high-frequency power electronic devices, and loss generated during working is emitted in the form of heat, so that the cooling effect and reliability of a fan are closely related to stable operation, safe use and service life of the converter equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can be by oneself refrigerated no spiral case centrifugal fan to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a can be by oneself refrigerated no spiral case centrifugal fan, includes the mount pad, the upper surface left side of mount pad is equipped with the tuber pipe, the inside right side of tuber pipe is equipped with the motor mounting panel, be equipped with driving motor on the motor mounting panel, driving motor's output is connected with the blade, the upper surface right side of mount pad is equipped with cooling body.
Preferably, the mounting base comprises a bottom plate, a mounting plate, two fixed plates, two guide rails, two sliders, a connecting block, a movable plate, two support rods, an adjusting wheel and a screw rod, the left side of the mounting plate is hinged to the left side of the bottom plate, the two fixed plates are fixedly mounted on the upper surface of the bottom plate, the two guide rails are mounted between the two fixed plates, the two sliders are respectively and slidably mounted on the upper sides of the two guide rails, the movable plate is fixedly mounted on the upper sides of the two sliders, the connecting block is fixedly mounted on the lower surface of the movable plate, the screw rod is rotatably mounted between the two fixed plates, the screw rod penetrates through the connecting block and is slidably connected with the connecting block, the right end of the screw rod penetrates through the fixed plates and is connected with the adjusting wheel, one ends of the two support rods are respectively hinged to the front side and the rear side of the upper surface of the movable plate, and the other ends of the two supporting rods are respectively hinged with the right side of the lower surface of the mounting plate.
Preferably, two mounting brackets are arranged on the left side of the upper surface of the mounting seat, and the air pipe is fixedly mounted between the two mounting brackets.
Preferably, cooling body includes storage water tank, cooling tube, air inlet cover and goes out the fan housing, storage water tank fixed mounting is on the upper surface right side of mount pad, the inside of storage water tank is equipped with the cooling water, the inside of storage water tank is located to the cooling tube, the both ends of cooling tube are stretched out by the last lateral wall of storage water tank respectively, the air inlet cover is installed in the right-hand member of cooling tube, it corresponds and is connected with the left end of cooling tube with the right-hand member of tuber pipe to go out the fan housing.
Preferably, the front side wall and the rear side wall of the water storage tank are respectively provided with heat dissipation teeth, and the cooling pipe is a spiral pipe.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a can be by oneself refrigerated no spiral case centrifugal fan's driving motor's output directly drives the blade and rotate, the blade is carried the air to the left side, when the blade carried the air, the air enters into to the cooling tube by the air inlet cover, the water of storage water tank cools off the inside air of cooling tube, then discharge by going out the fan housing through the cooling tube, dispel the heat to driving motor, for driving motor cooling, play the radiating effect of promotion driving motor, avoid driving motor long-time work to produce high temperature, avoid driving motor to damage, effectual extension driving motor's life, therefore, the clothes hanger is strong in practicability, the cooling body of this device cools off through the cooling water, and is low in cost, and the reliability is high, be convenient for the maintenance and the maintenance in later stage.
Drawings
FIG. 1 is a schematic sectional view of the front view of the present invention;
fig. 2 is a schematic perspective view of the present invention;
fig. 3 is a schematic view of the upper surface structure of the bottom plate of the present invention.
In the figure: 1-mounting seat, 101-bottom plate, 102-mounting plate, 103-fixing plate, 104-guide rail, 105-slide block, 106-connecting block, 107-moving plate, 108-supporting rod, 109-regulating wheel, 110-screw, 2-air pipe, 3-motor mounting plate, 4-driving motor, 5-blade, 6-cooling mechanism, 601-water storage tank, 602-cooling pipe, 603-air inlet cover, 604-air outlet cover, 605-heat dissipation tooth and 7-mounting bracket.
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. 1-3, the present invention provides a technical solution: the utility model provides a can be cooled by oneself no spiral case centrifugal fan, includes mount pad 1, the upper surface left side of mount pad 1 is equipped with tuber pipe 2, the inside right side of tuber pipe 2 is equipped with motor mounting panel 3, be equipped with driving motor 4 on the motor mounting panel 3, driving motor 4's output is connected with blade 5, starts driving motor 4, and driving motor 4's output directly drives blade 5 and rotates, and blade 5 carries the air to the left side, the upper surface right side of mount pad 1 is equipped with cooling body 6, and when blade 5 carried the air, cooling body 6's cold air got into the tuber pipe by the right side of tuber pipe 2, for driving motor 4 cooling, played the radiating effect of promotion driving motor 4, avoided driving motor 4 long-time work to produce high temperature, avoided driving motor 4 to damage, effectual extension driving motor 4's life.
Specifically, the mounting base 1 includes a bottom plate 101, a mounting plate 102, two fixing plates 103, two guide rails 104, two sliders 105, a connecting block 106, a moving plate 107, two support rods 108, a regulating wheel 109 and a screw 110, wherein the left side of the mounting plate 102 is hinged to the left side of the bottom plate 101, the two fixing plates 103 are fixedly mounted on the upper surface of the bottom plate 101, the two guide rails 104 are mounted between the two fixing plates 103, the two sliders 105 are respectively slidably mounted on the upper sides of the two guide rails 104, the moving plate 107 is fixedly mounted on the upper sides of the two sliders 105, the two sliders 105 guide the movement of the moving plate 107, the connecting block 106 is fixedly mounted on the lower surface of the moving plate 107, the screw 110 is rotatably mounted between the two fixing plates 103, and the screw 110 passes through the connecting block 106 and is slidably connected with the connecting block 106, the right end of the screw 110 penetrates through the fixing plate 103 and is connected with the adjusting wheel 109, anti-slip corrugations are arranged on the side edges of the adjusting wheel 109, the friction force between a human hand and the adjusting wheel 109 can be increased by setting the anti-slip corrugations, the problem of slipping when the adjusting wheel 109 is screwed is avoided, one ends of the two supporting rods 108 are respectively hinged with the front side and the rear side of the upper surface of the moving plate 107, the other ends of the two supporting rods 108 are respectively hinged with the right side of the lower surface of the mounting plate 102, the adjusting wheel 109 is rotated, the adjusting wheel 109 directly drives the screw 110 to rotate, the screw 110 rotates to drive the moving plate 107 to move left and right through the connecting block 106, the slider 105 follows the moving plate 107 to slide on the guide rail 104, the moving plate 107 drives the two supporting rods 108 to move, the mounting plate 102 is driven by the movement of the supporting rods 108 to rotate relative to the bottom plate 101, when the moving plate 107 moves right, the supporting rods 108 tend to be vertical, the right end of the mounting plate 102 is supported by the support rod 108, the air duct 2 is driven by the movement of the mounting plate 102 to rotate, when the moving plate 107 moves leftwards, the support rod 108 tends to be horizontal, the support rod 108 drives the right end of the mounting plate 102 to move downwards, and therefore the air blowing direction is adjusted.
Particularly, the upper surface left side of mount pad 1 is equipped with two installing support 7, tuber pipe 2 fixed mounting is in two between the installing support 7, two installing support 7 are used for supporting tuber pipe 2, guarantee tuber pipe 2's stability.
Specifically, the cooling mechanism 6 includes a water storage tank 601, a cooling pipe 602, an air inlet cover 603 and an air outlet cover 604, the water storage tank 601 is fixedly mounted on the right side of the upper surface of the mounting base 1, cooling water is contained in the water storage tank 601, the cooling pipe 602 is disposed in the water storage tank 601, two ends of the cooling pipe 602 extend out from the upper side wall of the water storage tank 601 respectively, the air inlet cover 603 is mounted at the right end of the cooling pipe 602, the air outlet cover 604 corresponds to the right end of the air pipe 2 and is connected with the left end of the cooling pipe 602, the output end of the driving motor 4 directly drives the blades 5 to rotate, the blades 5 convey air to the left side, at this time, the air on the right side of the air pipe 2 is thin, the air in the cooling pipe 602 enters the air pipe 2 through the air outlet cover 603, the external air enters the cooling pipe 602 through the air inlet cover 603, and the water in the water storage tank 601 cools the internal air in the cooling pipe 602, then through cooling tube 602 by play fan housing 604 discharge, get into tuber pipe 2, guarantee that the air that gets into tuber pipe 2 is through cooling tube 602 refrigerated, dispel the heat and cool down to driving motor 4, the effectual driving motor 4 that avoids long-time work to produce high temperature, avoids driving motor 4 to damage, the effectual life who prolongs driving motor 4.
Specifically, the front side wall and the rear side wall of the water storage tank 601 are respectively provided with the heat dissipation teeth 605, the heat dissipation effect of the water storage tank 601 is effectively improved due to the setting of the heat dissipation teeth 605, the cooling pipe 602 is a spiral pipe, the contact area of the spiral pipe and water is large, and the cooling effect of cooling water on the internal air of the cooling pipe 602 is improved.
The working principle is as follows: the utility model discloses during the use, start driving motor 4, driving motor 4's output directly drives blade 5 and rotates, blade 5 carries the air to the left side, when blade 5 carried the air, the air enters into to the cooling tube 602 by air inlet cover 603, the water of storage water tank 601 cools off the inside air of cooling tube 602, then discharge by going out fan housing 604 through cooling tube 602, dispel the heat to driving motor 4, for driving motor 4 cooling, play the radiating effect of promotion driving motor 4, avoid the long-time work of driving motor 4 to produce the high temperature, avoid driving motor 4 to damage.
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. The utility model provides a can cool off no spiral case centrifugal fan by oneself, includes mount pad (1), its characterized in that: the upper surface left side of mount pad (1) is equipped with tuber pipe (2), the inside right side of tuber pipe (2) is equipped with motor mounting panel (3), be equipped with driving motor (4) on motor mounting panel (3), the output of driving motor (4) is connected with blade (5), the upper surface right side of mount pad (1) is equipped with cooling body (6).
2. A self-coolable volute-free centrifugal fan as claimed in claim 1, wherein: the mounting seat (1) comprises a bottom plate (101), a mounting plate (102), two fixing plates (103), two guide rails (104), two sliders (105), a connecting block (106), a moving plate (107), two support rods (108), a regulating wheel (109) and a screw (110), wherein the left side of the mounting plate (102) is hinged with the left side of the bottom plate (101), the two fixing plates (103) are fixedly mounted on the upper surface of the bottom plate (101), the two guide rails (104) are mounted between the two fixing plates (103), the two sliders (105) are respectively slidably mounted on the upper sides of the two guide rails (104), the moving plate (107) is fixedly mounted on the upper sides of the two sliders (105), the connecting block (106) is fixedly mounted on the lower surface of the moving plate (107), and the screw (110) is rotatably mounted between the two fixing plates (103), screw rod (110) pass connecting block (106) and with connecting block (106) sliding connection, the right-hand member of screw rod (110) passes fixed plate (103) and is connected with regulating wheel (109), two the one end of bracing piece (108) is connected with the upper surface front and back both sides of moving plate (107) are articulated respectively, two the other end of bracing piece (108) is connected with the lower surface right side of mounting panel (102) is articulated respectively.
3. A self-coolable volute-free centrifugal fan as claimed in claim 1, wherein: two mounting brackets (7) are arranged on the left side of the upper surface of the mounting seat (1), and the air pipe (2) is fixedly mounted between the two mounting brackets (7).
4. A self-coolable volute-free centrifugal fan as claimed in claim 1, wherein: cooling body (6) are including storage water tank (601), cooling tube (602), air inlet cover (603) and play fan housing (604), storage water tank (601) fixed mounting is on the upper surface right side of mount pad (1), the inside of storage water tank (601) is equipped with the cooling water, the inside of storage water tank (601) is located in cooling tube (602), the both ends of cooling tube (602) are stretched out by the last lateral wall of storage water tank (601) respectively, install in the right-hand member of cooling tube (602) air inlet cover (603), it corresponds and is connected with the left end of cooling tube (602) with the right-hand member of tuber pipe (2) to go out fan housing (604).
5. The self-coolable volute-free centrifugal fan of claim 4, wherein: the front side wall and the rear side wall of the water storage tank (601) are respectively provided with heat dissipation teeth (605), and the cooling pipe (602) is a spiral pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220776072.5U CN217518931U (en) | 2022-04-01 | 2022-04-01 | Volute-free centrifugal fan capable of cooling automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220776072.5U CN217518931U (en) | 2022-04-01 | 2022-04-01 | Volute-free centrifugal fan capable of cooling automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217518931U true CN217518931U (en) | 2022-09-30 |
Family
ID=83370618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220776072.5U Expired - Fee Related CN217518931U (en) | 2022-04-01 | 2022-04-01 | Volute-free centrifugal fan capable of cooling automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217518931U (en) |
-
2022
- 2022-04-01 CN CN202220776072.5U patent/CN217518931U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220930 |