CN204140463U - Anticorrosion air bells exhauster - Google Patents
Anticorrosion air bells exhauster Download PDFInfo
- Publication number
- CN204140463U CN204140463U CN201420567954.6U CN201420567954U CN204140463U CN 204140463 U CN204140463 U CN 204140463U CN 201420567954 U CN201420567954 U CN 201420567954U CN 204140463 U CN204140463 U CN 204140463U
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- anticorrosion
- motor
- connecting body
- heat radiation
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Abstract
The utility model discloses a kind of anticorrosion air bells exhauster, comprise housing, motor and rotate fan in housing, motor comprises motor body and rotating shaft, and 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; Rotating shaft lower end passes motor body and is connected with heat radiation anticorrosion cover lower end and rotates fan, and the upper end of rotating shaft passes motor body and connects the anticorrosion cover roof that dispels the heat, and dispel the heat anticorrosion cover roof and be respectively equipped with upper and lower fan between diapire and motor body; The harmful matter absorption tray of one is provided with immediately below exhaust outlet.Replaceable lower connecting body is to be suitable for the wind conveying pipe road of different size, and anticorrosion cover, heat dissipating pipe and upper and lower fan enhance heat radiation and the antiseptic effect of motor; 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 a kind of anticorrosion air bells exhauster.
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.
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, the anticorrosion air bells exhauster of protection motor.
To achieve these goals, the utility model is by the following technical solutions: a kind of anticorrosion air bells exhauster, 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 between anticorrosion cover and form gap of dispelling the heat, rotating shaft lower end passes motor body and is connected rotation fan with the anticorrosion cover lower end of heat radiation, the upper end of rotating shaft passes motor body and connects the anticorrosion cover roof of heat radiation, 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, the frustoconic shape that this harmful matter absorption tray is big up and small down, and lower connecting body is positioned at exhaust outlet place and is provided with the fixed hook being connected with harmful substances 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; The anticorrosion cover of heat radiation arranging this band heat dissipating pipe can realize heat radiation, can realize again anticorrosion, protect motor, 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, and using effect is good, and cost-saving, accelerate heat radiation anticorrosion cover in air and ambient air between flowing velocity, and then can prevent motor from corroding, motor temperature also 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; And harmful matter absorption tray is arranged to up big and down small frustoconic shape, 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, outside upper connecting body top open part, be arranged with the convenient flange plate be connected with wind conveying pipe.Flange plate can use convenient.
As preferably, described upper connecting body is threaded with lower connecting body, described upper connecting body with and lower connecting body joint be 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, the right cover body that the anticorrosion cover of described heat radiation comprises left cover body and removably connects with left cover body, the top of left cover body and right cover body is provided with a dismountable upper cover body, and described upper cover body top is connected with rotating shaft and to be provided with a ball-and-roller bearing.Arrange upper cover body and enhance the stability and soundness that connect between the lid of left and right, ball-and-roller bearing can reduce the friction between rotating shaft and lid, extends the working life of lid and rotating shaft, strengthens rotate effect.
As preferably, the outer sheathed relief spring of described heat dissipating pipe, one end of this relief spring compresses inner walls, the relief spring the other end compresses the anticorrosion cover outer wall of heat radiation, this relief spring is set and can plays buffer function when vibration occurs motor, reduce the vibration of motor, reduce motor vibrations simultaneously and drive rigidized cover clash into inner walls and damage housing, extend the working life of blower fan.
In sum, the utility model has the following advantages: replaceable lower connecting body is to be suitable for the wind conveying pipe road of different size, and anticorrosion cover, heat dissipating pipe and upper and lower fan enhance heat radiation and the antiseptic effect of motor; 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, a kind of anticorrosion air bells exhauster, 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 and lower connecting body 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.
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 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 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, the outer sheathed relief spring of described heat dissipating pipe 5, one end of this relief spring compresses housing 1 inwall, the relief spring the other end compresses anticorrosion cover 4 inwall of heat radiation, and then the anticorrosion cover 4 of realization heat radiation is connected with lower the firm of connecting body 11, and relief spring can reduce the vibrations of motor, and then the inner member of protection motor, also reduce the vibrations that driven by motor Blower Housing produces simultaneously, described motor body 21 and dispel the heat between anticorrosion cover 4 and form gap of dispelling the heat, rotating shaft has top and bottom, the lower end of rotating shaft passes bottom motor body 21 and is connected rotation fan 3 with anticorrosion cover 4 lower end of heat radiation, and the upper end of rotating shaft passes motor body 21 and connects anticorrosion cover 4 roof of heat radiation, 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 hook part raised path between farm fields catches on the attachment hole at the edge of harmful substances absorption tray, 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, 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, takes out the motor 2 that band rotates fan 3; 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 (5)
1. an anticorrosion air bells exhauster, 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 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), rotating shaft lower end passes motor body (21) and is connected rotation fan (3) with heat radiation anticorrosion cover (4) lower end, the upper end of rotating shaft passes motor body (21) and connects heat radiation anticorrosion cover (4) roof, 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, the frustoconic shape that this 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).
2. anticorrosion air bells exhauster according to claim 1, is characterized in that: be arranged with the convenient flange plate (9) be connected with wind conveying pipe outside upper connecting body (11) top open part.
3. anticorrosion air bells exhauster according to claim 1, it is characterized in that: described upper connecting body (11) is threaded with lower connecting body (12), described upper connecting body (11) is provided with sealing gasket with lower connecting body (12) joint.
4. anticorrosion air bells exhauster according to claim 1, it is characterized in that: the right cover body that the anticorrosion cover of described heat radiation (4) comprises left cover body and removably connects with left cover body, the top of left cover body and right cover body is provided with a dismountable upper cover body (41), and described upper cover body (41) top is connected with rotating shaft and to be provided with a ball-and-roller bearing.
5. anticorrosion air bells exhauster according to claim 1, it is characterized in that: described heat dissipating pipe (5) is a sheathed relief spring outward, one end of this relief spring compresses housing (1) inwall, and the relief spring the other end compresses heat radiation anticorrosion cover (4) outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420567954.6U CN204140463U (en) | 2014-09-29 | 2014-09-29 | Anticorrosion air bells exhauster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420567954.6U CN204140463U (en) | 2014-09-29 | 2014-09-29 | Anticorrosion air bells exhauster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204140463U true CN204140463U (en) | 2015-02-04 |
Family
ID=52417152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420567954.6U Expired - Fee Related CN204140463U (en) | 2014-09-29 | 2014-09-29 | Anticorrosion air bells exhauster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204140463U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106609503A (en) * | 2015-10-22 | 2017-05-03 | 苏州宝时得电动工具有限公司 | Blower |
| CN113074146A (en) * | 2021-04-06 | 2021-07-06 | 王效峰 | Improved water pump |
-
2014
- 2014-09-29 CN CN201420567954.6U patent/CN204140463U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106609503A (en) * | 2015-10-22 | 2017-05-03 | 苏州宝时得电动工具有限公司 | Blower |
| CN113074146A (en) * | 2021-04-06 | 2021-07-06 | 王效峰 | Improved water pump |
| CN113074146B (en) * | 2021-04-06 | 2022-06-10 | 浙江德音泵业科技有限公司 | Improved water pump |
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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: 20190929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |