CN204140465U - Can the blower fan of fast cooling - Google Patents
Can the blower fan of fast cooling Download PDFInfo
- Publication number
- CN204140465U CN204140465U CN201420568053.9U CN201420568053U CN204140465U CN 204140465 U CN204140465 U CN 204140465U CN 201420568053 U CN201420568053 U CN 201420568053U CN 204140465 U CN204140465 U CN 204140465U
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- fan
- connecting body
- motor
- rotating shaft
- housing
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Abstract
The utility model discloses a kind of can the blower fan of fast cooling, comprise housing, motor is provided with in the middle of housing, be provided with in housing and rotate fan, motor comprise motor body with pass motor body be connected rotate fan rotating shaft, the intermediate that described housing comprises front connecting body, rear connecting body and removably connects with front connecting body and rear connecting body; Motor is located in intermediate, and the front end of rotating shaft passes in motor body to front connecting body, and the rear end of described rotating shaft passes in motor body to rear connecting body, rotates fan and comprises the front fan be connected with rotating shaft front end and the aft-fan be connected with rotating shaft rear end; The cooling water jacket of the outer sheathed annular of motor body, temperature lowering water puts the intake pipe and outlet pipe that are provided with and pass intermediate top and bottom respectively.The replaceable forward and backward connecting body of described blower fan is to be suitable for the wind conveying pipe road of different size, and double fan increases defeated air quantity, and cooling water jacket can carry out effective temperature-reducing to motor, ensures the normal work of motor.
Description
Technical field
The utility model relates to mechanical engineering field, especially relate to a kind of can the blower fan of fast cooling.
Background technique
Blower fan is generally used for and improves indoor air environment, transport gas etc.And existing blower fan generally comprises housing and be located at motor in housing and rotate fan, but when existing blower fan is used for pipeline defeated wind, wind-force is little, and transmission speed is slow, and efficiency is low; Cannot change the direction of wind in pipeline, and then the noise causing pipeline defeated wind impulse piping inwall to produce is large, air quantity loss is large, reduce further the working efficiency of blower fan simultaneously; And the housing of blower fan cannot adapt to different size wind conveying pipe between connection, using scope is narrow; Blower fan is used for the defeated wind longevity of service of pipeline simultaneously, and heating is fast, if cannot lower the temperature in time, by reducing the working efficiency of blower fan, even burns.
Model utility content
The utility model, in order to overcome the deficiencies in the prior art, provides one can be applicable to different size wind conveying pipe in fact and connects, increase air quantity, can the blower fan of fast cooling.
To achieve these goals, the utility model is by the following technical solutions: a kind of can the blower fan of fast cooling, comprise housing, motor is provided with in the middle of housing, axial defeated wind passage is formed in described housing, be provided with in housing rotate fan, motor comprise motor body and pass motor body is connected rotation fan rotating shaft, the intermediate that described housing comprises front connecting body, rear connecting body and removably connects with front connecting body and rear connecting body; Motor is located in intermediate, and the front end of described rotating shaft passes in motor body to front connecting body, and the rear end of described rotating shaft passes in motor body to rear connecting body, rotates fan and comprises the front fan be connected with rotating shaft front end and the aft-fan be connected with rotating shaft rear end; The cooling water jacket of the outer sheathed annular of described motor body, forms water containing chamber in this cooling water jacket, and temperature lowering water puts and is provided with an intake pipe passing intermediate top and the outlet pipe passed bottom intermediate, and intake pipe and outlet pipe are equipped with sealing; Described front fan and aft-fan include the main cover be sheathed on outside rotating shaft, fan blades is evenly equipped with outside main cover, fan blades is by bending curved to the other end with main one end be connected of overlapping, fan blades is provided with recessed air inducing groove, the end of fan blades is provided with and subtracts sound projection, rectifies the sheathed arc blower cover in front fan place before motor body.Housing is arranged dismountable front connecting body, intermediate and rear connecting body, can according to different from the wind conveying pipe size that blower fan connects during use, change front and back connecting body, Applicable scope is wider; And front and back fan is set, only need arrange a blower fan, just can reach the action effect of two blower fans, working efficiency is higher, increases air quantity, has saved cost simultaneously; Can load water in cooling water jacket, the cooling water jacket after dress water can absorb the heat on motor surface fast, carries out fast cooling, and then avoid motor Yin Wendu too high and burn motor; Can add water in cooling water jacket from intake pipe, the high-temperature water after absorbing motor heat can be discharged fast by outlet pipe, constantly add water, fast cooling that draining can realize motor, ensure the normal work of motor, and this cooling method is faster with the radiating mode heat dissipation rate increasing radiating fin, cooling-down effect is better, can ensure that the motor moment is in best working state; Fan blades is arranged to arc and adds air inducing groove to reduce wind levels shock fan blades amount, guide wind to move to normal orbit simultaneously, increase air quantity, and drive the effective of wind movement, further reduce the noise that wind impact fan produces; And the wind impacting motor can be directed to the transmission of motor both sides by blower cover, reduce noise and the air quantity damage of impacting motor, improve the working efficiency of blower fan; .
As preferably, described front connecting body and rear connecting body are threaded with intermediate, and described front connecting body and rear connecting body and intermediate joint are provided with sealing gasket.This Placement is connected firmly, stable, when without also dismantling blower fan when any instrument, install, convenient blower fan to be cleared up; And sealing gasket increases the sealing effect that can keep blower fan.
As preferably, described front connecting body and rear connecting body are arranged with the convenient flange plate be connected with wind conveying pipe outside opening.Flange plate then can facilitate the connection of blower fan.
In sum, the utility model has the following advantages: the replaceable forward and backward connecting body of described blower fan is to be suitable for the wind conveying pipe road of different size, and double fan increases defeated air quantity, and cooling water jacket can carry out effective temperature-reducing to motor, ensures the normal work of motor.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
In order to make those skilled in the art person better understand the utility model scheme, below in conjunction with the accompanying drawing in the utility model embodiment, clear, complete description is carried out to the technological scheme in the utility model embodiment.
As shown in Figure 1, a kind of can the blower fan of fast cooling, the front end of this blower fan can connect front wind conveying pipe, the rear end of blower fan can connect rear wind conveying pipe, blower fan comprises columnar housing 1, is provided with motor 2 in the middle of housing 1, forms axial defeated wind passage in described housing 1, one end of defeated wind passage is intake grill, and the other end of defeated wind passage is exhaust outlet; Be provided with in housing 1 and rotate fan 3, motor 2 comprises motor body 1 and passes the rotating shaft of motor body 21, and rotating shaft connects rotation fan 3.
Concrete, described housing 1 comprises front connecting body 11, rear connecting body 12 and intermediate 13, intermediate 13 removably connects with front connecting body 11 and rear connecting body 12, and namely described front connecting body 11 rear end is connected with intermediate 13 nose threads, and intermediate 13 rear end is threaded with rear connecting body 12; And the front end of front connecting body 11 forms described intake grill, the rear end of rear connecting body 12 forms described exhaust outlet; Described front connecting body 11 and rear connecting body 12 are provided with sealing gasket with intermediate 13 joint.Motor 2 is located in intermediate 13, and motor 2 is fixed on intermediate 13.And when needs to place under repair to motor or clear up blower fan, the forward and backward connecting body 11,12 of dismounting only need be rotated, very easy to use.
Further, described rotation fan 3 comprises front fan 31 and aft-fan 32, and the front end of described rotating shaft passes motor body 21 in front connecting body 11, and the rear end of described rotating shaft passes motor body 21 in rear connecting body, front fan 31 connection rotating shaft front end, aft-fan 32 connection rotating shaft rear end.
Described front connecting body 11 and rear connecting body 12 opening are vertically evenly equipped with air inducing bar 4, namely this air inducing bar 4 is located at intake grill and exhaust outlet place, the air inducing bar 4 at intake grill and exhaust outlet place can be stirred up and down and then change the wind direction of air intake and the wind direction of air-out, during use, the air inducing bar 4 of intake grill is dialed to and is inclined upwardly, wind downward-sloping in last wind conveying pipe can be tilted introduce in blower fan, and the air inducing bar 4 stirring exhaust outlet place is to being inclined upwardly, wind direction surface thereof can be drawn blower fan enter after in a wind conveying pipe.Concrete, housing 1 inwall both sides are inserted at the two ends of air inducing bar 4, and this air inducing bar 4 is for being horizontally disposed with, and the two ends of this air inducing bar 4 form columniform inserting column, and this inserting column inserts in the inwall of front connecting body 11 and rear connecting body 12; Described front fan 31 and aft-fan 32 include the main cover be sheathed on outside rotating shaft, fan blades is evenly equipped with outside main cover, fan blades is by bending curved to the other end with main one end be connected of overlapping, fan blades is provided with recessed air inducing groove 5, the end of fan blades is provided with and subtracts sound projection, motor body 21 front end forms an arc blower cover 22, and form a through hole passed for rotating shaft in the middle of arc-shaped cover, this arc blower cover 22 is just arranged front fan 31 place; Front connecting body 11 and rear connecting body 12 are arranged with flange plate 6 outside opening, and this flange plate 6 can be connected with forward and backward wind conveying pipe.The cooling water jacket 7 of the outer sheathed annular of described motor body 21, a water containing chamber is formed in this cooling water jacket 7, cooling water jacket 7 is provided with an intake pipe 71 and outlet pipe 72, this intake pipe 71 is all communicated with water containing chamber with outlet pipe 72, this intake pipe 71 vertically passes intermediate 13 top, outlet pipe 72 vertically passes bottom intermediate 13, and intake pipe 71 and outlet pipe 72 are equipped with sealing plug; Arrange the sealing that sealing plug can realize intake pipe and outlet pipe, during use, can add water in cooling water jacket 7 from intake pipe 71, during draining, the sealing plug that only need take off on outlet pipe 72 can discharge the water in cooling water jacket 7; And the time of changing water is generally 1 hour-1.3 hours once, certainly also can adjusts as required and concrete change the water time.
Obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all should belong to the scope of the utility model protection.
Claims (3)
1. one kind can the blower fan of fast cooling, comprise housing (1), motor (2) is provided with in the middle of housing (1), axial defeated wind passage is formed in described housing (1), be provided with in housing (1) and rotate fan (3), motor (2) comprise motor body (21) with pass motor body (21) be connected rotate fan (3) rotating shaft, it is characterized in that: described housing (1) comprises front connecting body (11), rear connecting body (12) and the intermediate (13) removably connected with front connecting body (11) and rear connecting body (12), motor (2) is located in intermediate, the front end of described rotating shaft passes in motor body (21) to front connecting body (11), the rear end of described rotating shaft passes in motor body (21) to rear connecting body, rotates fan (3) and comprises the front fan (31) be connected with rotating shaft front end and the aft-fan (32) be connected with rotating shaft rear end, the cooling water jacket (7) of described motor body (21) sheathed annular outward, water containing chamber is formed in this cooling water jacket (7), cooling water jacket (7) is provided with one and passes the intake pipe (71) at intermediate (13) top and pass the outlet pipe (72) of intermediate (13) bottom, and intake pipe (71) and outlet pipe (72) are equipped with sealing plug, described front fan (31) and aft-fan (32) include the main cover be sheathed on outside rotating shaft, fan blades is evenly equipped with outside main cover, fan blades is by bending curved to the other end with main one end be connected of overlapping, fan blades is provided with recessed air inducing groove (5), the end of fan blades is provided with and subtracts sound projection, and motor body (21) is front to be rectified the sheathed arc blower cover (22) in front fan (31) place.
2. according to claim 1 can the blower fan of fast cooling, it is characterized in that: described front connecting body (11) and rear connecting body (12) are threaded with intermediate (13), described front connecting body (11) and rear connecting body (12) are provided with sealing gasket with intermediate (13) joint.
3. according to claim 1 can the blower fan of fast cooling, it is characterized in that: described front connecting body (11) and rear connecting body (12) are arranged with the convenient flange plate (6) be connected with wind conveying pipe outside opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420568053.9U CN204140465U (en) | 2014-09-29 | 2014-09-29 | Can the blower fan of fast cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420568053.9U CN204140465U (en) | 2014-09-29 | 2014-09-29 | Can the blower fan of fast cooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204140465U true CN204140465U (en) | 2015-02-04 |
Family
ID=52417154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420568053.9U Expired - Fee Related CN204140465U (en) | 2014-09-29 | 2014-09-29 | Can the blower fan of fast cooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204140465U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112825824A (en) * | 2020-12-31 | 2021-05-25 | 河南瀚光科技有限公司 | Quenching radiator |
-
2014
- 2014-09-29 CN CN201420568053.9U patent/CN204140465U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112825824A (en) * | 2020-12-31 | 2021-05-25 | 河南瀚光科技有限公司 | Quenching radiator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20210929 |
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| CF01 | Termination of patent right due to non-payment of annual fee |