CN204140466U - The anticorrosion air bells exhauster of air inducing type - Google Patents
The anticorrosion air bells exhauster of air inducing type Download PDFInfo
- Publication number
- CN204140466U CN204140466U CN201420568075.5U CN201420568075U CN204140466U CN 204140466 U CN204140466 U CN 204140466U CN 201420568075 U CN201420568075 U CN 201420568075U CN 204140466 U CN204140466 U CN 204140466U
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- air inducing
- connecting body
- fan
- cover
- anticorrosion
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Abstract
The utility model discloses the anticorrosion air bells exhauster of a kind of air inducing type, comprise housing, motor and rotation fan in housing, motor comprises motor body and rotating shaft, housing comprises connecting body, lower connecting body, and upper, connecting body upper end and lower connecting body lower end form enterprising, exhaust outlet respectively; The anticorrosion cover of heat radiation established by motor body outer cover, and anticorrosion cover both sides of dispelling the heat are provided with heat dissipating pipe, and heat dissipating pipe end passes lower connection Ligation in vitro one fixed cover; Intake grill is provided with air inducing dish, exhaust outlet is provided with lower air inducing dish, be provided with the air inducing bar can stirred up and down and change wind direction in upper air inducing dish, be provided with the air inducing ring plate that radius reduces successively in lower air inducing dish, air inducing ring plate has to the centroclinal bottom of harmful matter absorption tray; The harmful matter absorption tray of one is provided with immediately below exhaust outlet.Replaceable upper connecting body is to be suitable for the wind conveying pipe road of different size, and upper air inducing dish can reduce wind loss, and lower air inducing dish increases the purge amount of wind; Harmful matter protection of the environment in harmful matter absorption tray Absorbable rod wind.
Description
Technical field
The utility model relates to mechanical engineering field, especially relates to the anticorrosion air bells exhauster of a kind of air inducing type.
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, when blower fan is used for the air draft in chemical plant, the process of harmful matter thoroughly and is not directly discharged in air and easily causes environmental pollution, affect surrounding resident and workman health.And harmful matter meeting corrosion electrical motor, even if be provided with anticorrosion cover, but harmful matter still can enter motor internal corrosion motor from the finedraw of the anticorrosion cover of electric machine casing, and be provided with the fan thermal effect that anticorrosion cover can reduce motor further, motor cannot discharge heat in time, cause working efficiency to reduce, even burn.And the housing of blower fan cannot adapt to different size wind conveying pipe between connection, using scope is narrow; Blower fan longevity of service simultaneously, heating is fast, if cannot lower the temperature in time, by reducing the working efficiency of blower fan, even burns; In addition, cannot change the direction of wind in pipeline, and then cause when the defeated wind of bent pipeline, the noise that wind impulse piping inwall produces is large, and air quantity loss is large, reduce further the working efficiency of blower fan.
Model utility content
The utility model, in order to overcome the deficiencies in the prior art, provides a kind of and reduces harmful matter in wind, reduce the anticorrosion air bells exhauster of air inducing type of wind loss.
To achieve these goals, the utility model is by the following technical solutions: the anticorrosion air bells exhauster of a kind of air inducing type, comprise housing, be provided with motor in housing, in described housing, form axial defeated wind passage, be provided with in housing and rotate fan, motor comprise motor body with pass motor body be connected rotate fan rotating shaft, the lower connecting body that described housing comprises connecting body and removably connects with upper connecting body, on this, connecting body upper end forms intake grill, and lower connecting body lower end forms exhaust outlet; Motor is located in lower connecting body, and the anticorrosion cover of a heat radiation established by motor body outer cover, and the both sides of the anticorrosion cover of this heat radiation are provided with heat dissipating pipe, and heat dissipating pipe has the end passing lower connecting body, and heat dissipating pipe end is positioned at the outer sheathed fixed cover of lower connecting body; Described motor body and dispel the heat anticorrosion between form gap of dispelling the heat, described rotation fan comprises rotating to be fanned and lower rotation fan, described rotating shaft upper end passes motor body and is connected rotates fan with heat radiation anticorrosion cover upper end, and rotating shaft lower end passes under motor body is connected with anticorrosion cover lower end of dispelling the heat and rotates fan; Rotating shaft is provided with fan between the anticorrosion cover roof of heat radiation and motor body upper end, and rotating shaft is provided with lower fan between the anticorrosion cover diapire of heat radiation and motor body lower end; Immediately below described exhaust outlet, place is provided with the harmful matter absorption tray of harmful matter in an Absorbable rod wind; Housing is positioned at top air inlet and is provided with a dismountable upper air inducing dish, housing is positioned at exhaust outlet place, bottom and is provided with lower air inducing dish, the air inducing bar can stirred up and down and change wind direction is evenly equipped with in the horizontal direction in upper air inducing dish, be provided with the air inducing ring plate that radius reduces successively in described lower air inducing dish, air inducing ring plate has to the centroclinal bottom of harmful matter absorption tray.Housing is arranged dismountable upper connecting body and lower connecting body, can according to different from the wind conveying pipe size that blower fan connects during use, change front upper connecting body, Applicable scope is wider; Arrange and rotate fan up and down, 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; And be provided with upper and lower fan, this upper and lower fan is sheathed on outside rotating shaft axle, only needing rotating shaft to rotate can drive upper and lower fan to rotate together, using effect is good, and cost-saving, accelerate the flowing velocity between air in the anticorrosion cover of heat radiation and ambient air, and then can prevent motor from corroding, also motor temperature can be avoided too high, keep the optimum Working of motor; It is fixing that rigidized cover also achieves motor and the anticorrosion cover of heat radiation while fixing heat dissipating pipe; Harmful matter absorption tray interior can load the solid or liquid absorption thing that can be absorbed with harmful matter in wind, and then reach the object purified air, the harmful gas that chemical industry place is discharged is purified further, and then reaches the object of protection of the environment, ensure that the health of surrounding resident and workman; Air inducing dish is set, air inducing bar can to the wind direction changing wind in wind conveying pipe, assembling can be used in the corner location place near wind conveying pipe, the wind direction of wind is guided, during use, only need stir the direction that air inducing bar tilts to the wind movement of needs, simple, convenient, blower effect is good, and reduce air quantity damage, increase air quantity, also reduce noise simultaneously; And lower air inducing dish is set can assembles in the middle of wind direction and introduce in harmful matter absorption tray, the harmful matter in wind is thoroughly taken out, and this to arrange blower effect good, increase the wind entered in harmful matter absorption tray to the full extent, reach best purification effect.
As preferably, be arranged with the lower fillet of fitting with lower connecting body exhaust outlet outer wall outside described lower air inducing dish, this lower fillet is connected with housing by screw; Be arranged with the convenient flange plate be connected with wind conveying pipe outside upper connecting body top open part, described upper air inducing dish is arranged between flange plate and wind conveying pipe.The upper and lower air inducing dish easy installation and removal which connects, fixing effect well.
As preferably, the frustoconic shape that described harmful matter absorption tray is big up and small down, lower connecting body is positioned at exhaust outlet place and is provided with the fixed hook being connected with harmful substances absorption tray.Up big and down small frustoconic shape is arranged in harmful matter absorption tray, absorbent is loaded in the bottom of harmful matter absorption tray, and the top of harmful matter absorption tray can hold the harmful gas blown out with the wind of a part, extend the reaction time of harmful gas and absorbent, harmful matter is removed more thorough; And be connected by fixed hook between this harmful matter absorption tray with lower connecting body, be connected firmly, and easy installation and removal.
As preferably, described upper rotation fan and lower rotation 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 upper rotation fan place before motor body.Fan blades is arranged to arc, adds air inducing groove simultaneously and can reduce wind levels shock fan blades amount, guide wind to move to normal orbit, increase air quantity, and drive the effective of wind movement, further reduce the noise that wind impacts fan generation; 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.
In sum, the utility model has the following advantages: replaceable upper connecting body is to be suitable for the wind conveying pipe road of different size, and upper air inducing dish can reduce wind loss, and lower air inducing dish increases the purge amount of wind; Harmful matter protection of the environment in harmful matter absorption tray Absorbable rod wind.
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, the anticorrosion air bells exhauster of a kind of air inducing type, comprises the housing 1 of frustoconic shape, is provided with motor 2 in housing 1, axial defeated wind passage is formed in described housing 1, wind is entered by the top of this defeated wind passage, and bottom is discharged, and is provided with and rotates fan 3 in housing 1, motor 2 comprises motor body 21 and rotating shaft, this rotating shaft passes bottom motor body 21 and connects rotation fan 3, and described housing 1 comprises connecting body 11 and lower connecting body 12, and on this, connecting body 11 and lower connecting body 12 removably connect.Concrete, described upper connecting body 11 is threaded with lower connecting body 12, and described upper connecting body 11 is provided with sealing gasket with lower connecting body 12 joint.Described upper connecting body 11 upper end forms intake grill, and lower connecting body 12 lower end forms exhaust outlet; Upper connecting body 11 is positioned at outside intake grill and is arranged with the convenient flange plate 9 be connected with wind conveying pipe, and namely going up connecting body 11 can be connected with the wind conveying pipe of transmission wind.Housing 1 is positioned at top air inlet and is provided with a dismountable upper air inducing dish 13, housing is positioned at exhaust outlet place, bottom and is provided with lower air inducing dish 14, the air inducing bar 131 can stirred up and down and change wind direction is evenly equipped with in the horizontal direction in upper air inducing dish 13, namely described upper air inducing dish 13 is in ring, the two ends of each air inducing bar all form inserting column, this inserting column inserts in the upper air inducing dish 13 of ring, the air inducing ring plate that radius reduces successively is provided with in described lower air inducing dish 14, this lower air inducing dish 14 is in ring, transversely with longitudinally stationary axle is provided with in lower air inducing dish 14, this stationary axle is arranged in each air inducing ring plate, fixation is played to air inducing ring plate, air inducing ring plate has to the centroclinal bottom of harmful matter absorption tray 8, namely the frustoconic shape that this air inducing ring plate is big up and small down.Described lower air inducing dish 14 outer wall forms lower fillet, and this lower fillet is closely attached on lower connecting body 12 exhaust outlet place outer wall, and this lower fillet is fixed by screw and lower connecting body 12 exhaust outlet outer wall; Be arranged with the convenient flange plate 9 be connected with wind conveying pipe outside upper connecting body 11 top open part, described upper air inducing dish 13 is arranged between flange plate 9 and wind conveying pipe.
Further, motor 2 is located in lower connecting body 12.The anticorrosion cover 4 of a heat radiation established by motor body 21 outer cover, the both sides of the anticorrosion cover 4 of this heat radiation are provided with heat dissipating pipe 5, heat dissipating pipe 5 has the head end that anticorrosion cover 4 surface is fixing with heat radiation and the end opposed with head end, this heat dissipating pipe head end is welded and fixed with the anticorrosion cover 4 of heat radiation, the terminal horizontal of heat dissipating pipe 5 passes the sidewall of lower connecting body 12, heat dissipating pipe 5 end is positioned at the outer sheathed fixed cover 51 of lower connecting body 12, and then the anticorrosion cover of realization heat radiation is connected with lower the firm of connecting body 11; Described motor body 21 and dispel the heat between anticorrosion cover 4 and form gap of dispelling the heat.
Described rotation fan comprises rotating to be fanned and lower rotation fan, rotating shaft has top and bottom, described rotating shaft upper end passes motor body 21 and is connected rotation fan 31 with anticorrosion cover 4 upper end of heat radiation, and rotating shaft lower end passes motor body 21 and is connected lower rotation fan 32 with anticorrosion cover 4 lower end of heat radiation; Described upper rotation fan 31 and lower rotation 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, rectify the sheathed arc blower cover in upper rotation fan 31 place before motor body 21, rotating shaft is provided with fan 6 between anticorrosion cover 4 roof of heat radiation and motor body 21 upper end, and rotating shaft is provided with lower fan 7 between anticorrosion cover 4 diapire of heat radiation and motor body 21 lower end; On this, fan 6 and lower fan 7 are sheathed on outside rotating shaft, and on this, fan is fixedly connected with rotating shaft by transverse axis with lower fan; Immediately below described exhaust outlet, place is provided with the harmful matter absorption tray 8 of harmful matter in an Absorbable rod wind, forms the groove holding absorbent, the harmful matter in this absorbent Absorbable rod wind in this harmful matter absorption tray; The frustoconic shape that this harmful matter absorption tray 8 is big up and small down, namely open at one end is less than bottom.Lower connecting body 12 is positioned at exhaust outlet place and is provided with the fixed hook 121 being connected with harmful substances absorption tray 8, namely one end of this fixed hook forms connecting ring, the other end forms a hook part, the edge of harmful matter absorption tray forms attachment hole, this connecting ring is fixedly connected with lower connecting body, and the attachment hole at the edge of harmful substances absorption tray can be caught in hook part, installing/dismounting is very convenient, and connectivity robustness is strong.
The anticorrosion cover of described heat radiation 4 comprise left cover body and with right cover body, one opening is all formed on the top of left fillet and the top of right fillet, left cover body and right cover body removably connect, namely the right hand edge bottom of left cover body is bent into left fillet, the left hand edge bottom of right cover body is formed and is bent into right fillet, this does fillet and right fillet is bolted fixing, the top of left cover body and right cover body is provided with a dismountable upper cover body 41, namely the top exterior walls of this left cover body and right cover body is equipped with outside thread, upper cover inwall is provided with the internal thread be connected with outside thread, described upper cover body 41 top is connected with rotating shaft and to be provided with a ball-and-roller bearing, and then the wearing and tearing reduced between rotating shaft and upper cover body 41.
During dismounting, first back out fixed cover 51, back out the bolt between the cover body of left and right, pull down upper cover body 41, take out the motor 2 that band rotates fan 3, more mobile heat radiation anti-corrosive cover 4 enters in housing 1 to the heat dissipating pipe be connected with right jacketing to the left, takes off right cover body; And then left jacketing enters in housing 1 to the heat dissipating pipe be connected with left jacketing, take out left jacketing to the right.In like manner realize motor 2 and the anticorrosion cover 4 of heat radiation, being connected and fixed of housing 1.
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 (4)
1. the anticorrosion air bells exhauster of air inducing type, comprise housing (1), motor (2) is provided with in 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: the lower connecting body (12) that described housing (1) comprises connecting body (11) and removably connects with upper connecting body (11), on this, connecting body (11) upper end forms intake grill, lower connecting body (12) lower end forms exhaust outlet, motor (2) is located in lower connecting body (12), the anticorrosion cover of a heat radiation (4) established by motor body (21) outer cover, the both sides of the anticorrosion cover of this heat radiation (4) are provided with heat dissipating pipe (5), heat dissipating pipe (5) has the end passing lower connecting body (12), and heat dissipating pipe (5) end is positioned at lower connecting body (12) sheathed fixed cover (51) outward, gap of dispelling the heat is formed between described motor body (21) and the anticorrosion cover of heat radiation (4), described rotation fan (3) comprises rotating fans (31) and lower rotation fan (32), described rotating shaft upper end passes motor body (21) and is connected rotates fan (31) with heat radiation anticorrosion cover (4) upper end, and rotating shaft lower end passes under motor body (21) is connected with anticorrosion cover (4) lower end of dispelling the heat and rotates fan (32), rotating shaft is positioned between heat radiation anticorrosion cover (4) roof and motor body (21) upper end and is provided with fan (6), and rotating shaft is positioned between heat radiation anticorrosion cover (4) diapire and motor body (21) lower end and is provided with lower fan (7), immediately below described exhaust outlet, place is provided with the harmful matter absorption tray (8) of harmful matter in an Absorbable rod wind, housing (1) is positioned at top air inlet and is provided with a dismountable upper air inducing dish (13), housing (1) is positioned at exhaust outlet place, bottom and is provided with lower air inducing dish (14), the air inducing bar (131) can stirred up and down and change wind direction is evenly equipped with in the horizontal direction in upper air inducing dish (13), be provided with the air inducing ring plate that radius reduces successively in described lower air inducing dish (14), air inducing ring plate has to the centroclinal bottom of harmful matter absorption tray (8).
2. the anticorrosion air bells exhauster of air inducing type according to claim 1, it is characterized in that: be arranged with the lower fillet of fitting with lower connecting body (12) exhaust outlet outer wall outside described lower air inducing dish (14), this lower fillet is fixed by screw and lower connecting body (12); Be arranged with the convenient flange plate (9) be connected with wind conveying pipe outside upper connecting body (11) top open part, described upper air inducing dish (13) is arranged between flange plate (9) and wind conveying pipe.
3. the anticorrosion air bells exhauster of air inducing type according to claim 1, it is characterized in that: the frustoconic shape that described harmful matter absorption tray (8) is big up and small down, lower connecting body (12) is positioned at exhaust outlet place and is provided with the fixed hook (121) being connected with harmful substances absorption tray (8).
4. the anticorrosion air bells exhauster of air inducing type according to claim 1, it is characterized in that: described upper rotation fan (31) and lower rotation 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 in upper rotation fan (31) place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420568075.5U CN204140466U (en) | 2014-09-29 | 2014-09-29 | The anticorrosion air bells exhauster of air inducing type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420568075.5U CN204140466U (en) | 2014-09-29 | 2014-09-29 | The anticorrosion air bells exhauster of air inducing type |
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| Publication Number | Publication Date |
|---|---|
| CN204140466U true CN204140466U (en) | 2015-02-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420568075.5U Expired - Fee Related CN204140466U (en) | 2014-09-29 | 2014-09-29 | The anticorrosion air bells exhauster of air inducing type |
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| Country | Link |
|---|---|
| CN (1) | CN204140466U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107642494A (en) * | 2016-07-20 | 2018-01-30 | Lg电子株式会社 | Hair-dryer |
-
2014
- 2014-09-29 CN CN201420568075.5U patent/CN204140466U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107642494A (en) * | 2016-07-20 | 2018-01-30 | Lg电子株式会社 | Hair-dryer |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20190929 |