CN204646732U - Vertical-type air bells exhauster - Google Patents
Vertical-type air bells exhauster Download PDFInfo
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- CN204646732U CN204646732U CN201520219376.1U CN201520219376U CN204646732U CN 204646732 U CN204646732 U CN 204646732U CN 201520219376 U CN201520219376 U CN 201520219376U CN 204646732 U CN204646732 U CN 204646732U
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Abstract
The utility model discloses a kind of vertical-type air bells exhauster, comprise housing, case top forms exhaust outlet, housing bottom forms intake grill, motor, fan and fixing frame is provided with in housing, described air inlet is provided with air intake land, and exhaust outlet place is provided with air-out land, and air-out land is distributed with fixed hole; The retaining ring that fixing frame comprises the sheathed fixed cover be fixed on outside motor, removably connect with air-out land and the strut be fixedly connected with retaining ring with fixed cover; Exhaust outlet place is also provided with air inducing water proof cover, and air inducing water proof cover is equipped with vertical rod, and vertical rod one end passes retaining ring and is connected and fixed hole; The vertical rod the other end forms a convenient fixing installing ring; The microscler attachment hole that air intake land comprises annular disk body, is located at the circular groove of disk body inner ring, is located at the O-ring seal in circular groove and extends along disk body radial direction.The utility model easy accessibility, and the soundness connected is strong, can adapt to the connection of different air intake pipe simultaneously, practical.
Description
Technical field
The utility model belongs to blower fan field, especially relates to a kind of vertical-type air bells exhauster.
Background technique
Blower fan relies on input mechanical energy, and improve gas pressure and to supply gas side by side the machinery of body, it is a kind of driven fluid machinery.
Existing air bells exhauster is generally used in the transmission of substantially horizontal, seldom there is vertical air bells exhauster, and the motor fix tightly solidity in vertical air bells exhauster requires especially high, between existing vertical air bells exhauster is general, electric welding is connected in housing, thus dismounting difficulty inconvenient maintenance, and the vibrations of blower fan are large, soundness is poor; And blower fan connects air intake pipe, also can there is difference in its size of different air intake pipes, and connect the blower fan that different size air intake pipe just needs to change different size, user cost is high.
Model utility content
The utility model, in order to overcome the deficiencies in the prior art, provides a kind of easy accessibility, is connected firmly, practical vertical-type air bells exhauster.
To achieve these goals, the utility model is by the following technical solutions: a kind of vertical-type air bells exhauster, comprise housing, described case top forms exhaust outlet, housing bottom forms intake grill, and be provided with motor in described housing, connect the fan of motor and the fixing frame of fixed electrical machinery, described air inlet is provided with air intake land, exhaust outlet place is provided with air-out land, and described air-out land is distributed with fixed hole; The retaining ring that described fixing frame comprises the sheathed fixed cover be fixed on outside motor, removably connect with air-out land and the strut be fixedly connected with retaining ring with fixed cover; Described exhaust outlet place is also provided with air inducing water proof cover, and air inducing water proof cover is equipped with vertical rod, and vertical rod one end passes retaining ring and is connected and fixed hole; The vertical rod the other end forms a convenient fixing installing ring; The microscler attachment hole that described air intake land comprises annular disk body, is located at the circular groove of disk body inner ring, is located at the O-ring seal in circular groove and extends along disk body radial direction.The utility model arranges air-out land, facilitates the dismounting of fixing frame, and then facilitate the dismounting of motor, and fixed cover is set can fixed electrical machinery, strut can support fixed cover, retaining ring then facilitates the dismounting with air-out land, only need dismantle retaining ring during dismounting and can take out fixing frame and motor, easy to use; Air inducing water proof cover can play waterproof and air inducing effect; Installing ring then can pass the body of rod, is convenient for people to carry Mobile fan, also can carry out installation to installing ring simultaneously and fix, strengthen stability and the soundness of assembling; Vertical rod both can be fixed air inducing water proof cover and installing ring, also can be connected with air-out land retaining ring simultaneously; Fastening piece can be moved along microscler attachment hole, regulate the position of fastening piece, facilitate air intake land to connect the air intake pipe of different size, enhance the practicability of blower fan, reduce blower fan user cost, O-ring seal then can strengthen the sealing of blower fan, arranges circular groove and can install O-ring seal securely.
Further, described air inducing water proof cover edge tilt extends to exhaust outlet periphery, is recessed to form frustoconic shape air inducing portion in the middle of windproof diversion cover to motor, windproof diversion cover is also provided with the rhone being communicated with frustoconic shape air inducing portion and drawing water proof cover periphery.This arranges wind and water preventing cover can in abundant anti-sealing air intake blower fan, and guiding function can play to wind in frustoconic shape air inducing portion, makes wind fully discharge air bells exhauster, and rhone then can play diversion effect, prevents frustoconic shape air inducing portion ponding.
Further, the thickness of described O-ring seal 2/3rds is positioned at circular groove.This setting makes O-ring seal install firm stable, simultaneously good sealing effect.
Further, described strut has the other end of one end and the bent jointing retaining ring welded with fixed cover.This setting enhances the area of contact of strut and housing, and soundness and stability are stronger, and can arrange the crooked place of strut as required, and then the adjustment position of motor in housing.
In sum, the utility model easy accessibility, and the soundness connected is strong, can adapt to the connection of different air intake pipe simultaneously, practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is fixed rack structure schematic diagram of the present utility model.
Fig. 3 is air intake land 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 Figure 1-3, a kind of vertical-type air bells exhauster, comprise housing 1, defeated wind passage is vertically formed in described housing 1, exhaust outlet 11 is formed on described housing 1 top, forms intake grill 12, be provided with motor 2, fan 4 and fixing frame in defeated wind passage bottom housing 1, motor 2 has the rotating shaft connecting fan 4, and fixing frame 3 is for fixed electrical machinery 2.
Concrete, as depicted in figs. 1 and 2, described intake grill 12 place is provided with air intake land 5, and exhaust outlet 11 place is provided with air-out land 6, and described air-out land 6 is distributed with fixed hole; Described fixing frame 3 comprises fixed cover 31, retaining ring 32 and strut 33, and fixed cover 31 is sheathed to be fixed on outside motor 2, and this fixed cover 31 is fixedly connected with motor 2 by the first link, and this first link is the first bolt or the first screw rod.Described retaining ring 32 removably connects with air-out land 6, and namely this retaining ring 32 and air-out land 6 all wear fixing by vertical rod 71, and strut 33 is fixedly connected with retaining ring 32 with fixed cover 31, and this is fixedly connected with mode for welding.Described exhaust outlet 11 place is also provided with air inducing water proof cover 7, and vertical rod 71 is arranged on air inducing water proof cover 7, and vertical rod 71 bottom passes retaining ring 32 and is connected and fixed hole; Vertical rod 71 top forms a convenient fixing installing ring 711.Preferably, it is peripheral that described air inducing water proof cover 7 edge tilt extends to exhaust outlet 11, frustoconic shape air inducing portion 72 is recessed to form to motor 2 in the middle of windproof diversion cover 7, less one end, this frustoconic shape air inducing portion 72 is towards motor, in defeated wind process, wind can blow to windproof diversion cover 7 edge by the side in frustoconic shape air inducing portion 72, outside final discharge blower fan, and then can play abundant air inducing and row's wind action.Windproof diversion cover 7 is also provided with rhone, this rhone one end is communicated with frustoconic shape air inducing portion 72, the rhone the other end is communicated with the periphery of windproof diversion cover 7, and then the water in frustoconic shape air inducing portion 72 can be drawn outside windproof diversion cover 7 by the rainy day, alleviates the weight of windproof diversion cover 7.
As shown in Figure 3, described air intake land 5 comprises annular disk body 51, circular groove 52, O-ring seal 53 and microscler attachment hole 54, disk body 51 inner ring is located at by described circular groove 52, O-ring seal 53 is located in circular groove 52, microscler attachment hole 54 is radial extended along disk body 51, and microscler attachment hole 54 is positioned at disk body 51 outward edge, described air intake pipe connects microscler attachment hole 54 by fastening piece, and this fastening piece can move along microscler attachment hole, and then the position regulating air intake land 5 to be connected with air intake pipe, the final object realizing that different size air intake pipe is connected.Preferably, in order to strengthen the soundness that O-ring seal 53 is connected with circular groove 52 further, the thickness of described O-ring seal 2/53rds 3 is positioned at circular groove 52, the thickness that O-ring seal 53 remains 1/3rd then with air intake pipe press seal.
In order to strengthen the soundness that fixing frame 3 is connected with housing 1 further, one end of described strut 33 is welded with fixed cover 31, the other end of described strut 33 then bends and is welded and fixed with retaining ring 32, the crooked place of strut 33 also can be set as required, and then regulate the position of fixed cover 31 in housing 1, realize the adjustment to motor 2 position.
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, and portion should belong to the scope of the utility model protection.
Claims (4)
1. a vertical-type air bells exhauster, comprise housing (1), exhaust outlet (11) is formed on described housing (1) top, intake grill (12) is formed on housing (1) bottom, be provided with motor (2) in described housing (1), connect the fan (4) of motor (2) and the fixing frame (3) of fixed electrical machinery, it is characterized in that: described intake grill (12) place is provided with air intake land (5), exhaust outlet (11) place is provided with air-out land (6), and described air-out land (6) is distributed with fixed hole; Described fixing frame (3) comprise sheathedly be fixed on motor (2) fixed cover outward (31), the retaining ring (32) that removably connects with air-out land (6) and the strut (33) be fixedly connected with retaining ring (32) with fixed cover (31); Described exhaust outlet (11) place is also provided with air inducing water proof cover (7), air inducing water proof cover (7) is equipped with vertical rod (71), and vertical rod (71) one end passes retaining ring (32) and is connected and fixed hole; Vertical rod (71) the other end forms a convenient fixing installing ring (711); The microscler attachment hole (54) that described air intake land (5) comprises annular disk body (51), is located at the circular groove (52) of disk body (51) inner ring, is located at the O-ring seal (53) in circular groove (52) and extends along disk body (51) radial direction.
2. vertical-type air bells exhauster according to claim 1, it is characterized in that: it is peripheral that described air inducing water proof cover (7) edge tilt extends to exhaust outlet (11), be recessed to form frustoconic shape air inducing portion (72) to motor (2) in the middle of windproof diversion cover (7), windproof diversion cover (7) be also provided with and be communicated with frustoconic shape air inducing portion (72) and draw the peripheral rhone of water proof cover (7).
3. vertical-type air bells exhauster according to claim 1 and 2, is characterized in that: the thickness of described O-ring seal (53) 2/3rds is positioned at circular groove (52).
4. vertical-type air bells exhauster according to claim 1 and 2, is characterized in that: described strut (33) has the other end of one end and the bent jointing retaining ring (32) welded with fixed cover (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520219376.1U CN204646732U (en) | 2015-04-08 | 2015-04-08 | Vertical-type air bells exhauster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520219376.1U CN204646732U (en) | 2015-04-08 | 2015-04-08 | Vertical-type air bells exhauster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204646732U true CN204646732U (en) | 2015-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520219376.1U Expired - Fee Related CN204646732U (en) | 2015-04-08 | 2015-04-08 | Vertical-type air bells exhauster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204646732U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115789729A (en) * | 2022-11-30 | 2023-03-14 | 宁波环峰消防技术有限公司 | UV (ultraviolet) smoke hood |
-
2015
- 2015-04-08 CN CN201520219376.1U patent/CN204646732U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115789729A (en) * | 2022-11-30 | 2023-03-14 | 宁波环峰消防技术有限公司 | UV (ultraviolet) smoke hood |
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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: 20150916 Termination date: 20160408 |