CN201265555Y - Casing of turbine type blowing machine - Google Patents
Casing of turbine type blowing machine Download PDFInfo
- Publication number
- CN201265555Y CN201265555Y CNU2008201255864U CN200820125586U CN201265555Y CN 201265555 Y CN201265555 Y CN 201265555Y CN U2008201255864 U CNU2008201255864 U CN U2008201255864U CN 200820125586 U CN200820125586 U CN 200820125586U CN 201265555 Y CN201265555 Y CN 201265555Y
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- housing
- housing body
- casing
- connecting sheet
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Abstract
The utility model relates to a housing for a turbo blower. The housing comprises a first housing body and a second housing body which are arranged oppositely, wherein the first housing body and the second housing body are respectively provided with inward recesses on an inner end surface of the opposite side of the first housing body and the second housing body , , the first housing body and the second housing body respectively comprises a body, an air outlet part and a connecting sheet, the bodies are respectively concave inwards to form basin shapes, a through hole is arranged on and passes through each body, the air outlet parts take the shape of half cylinders and extend the along the peripheral tangents of the bodies, the connecting sheets respectively protrude and surround the peripheries of the inner end surfaces of the first housing body and the second housing body, and when the inner end surfaces of the first housing body and the second housing body are opposite, the air outlet parts are cylindrical air outlets, and the first housing body and the second housing body are relatively fixed with each other by the connecting sheets. The production process of moulds needed by the utility model and the process for formation and assembly are simple, convenient and time-saving, meanwhile, labor cost is reduced, in addition, the connecting sheets can be used as rib sheets for reinforcing the strength of the housing bodies.
Description
Technical field
The utility model relates to a kind of casing of blower, particularly relates to a kind of casing of the saturating Pu formula blower that is combined relatively by two housings.
Background technique
Saturating Pu formula blower mainly is to be provided with an impeller in a casing, and be provided with a motor that can drive this wheel rotation in casing one side, casing is provided with a wind inlet with respect to the place, side of center of rotation, in addition, more on the ring wall face of casing, tangentially extend and be provided with an exhaust outlet, when the starting motor drives impeller is rotated, the gas in the external world can be sucked by wind inlet, blow out by exhaust outlet pressurization, acceleration again.
Wherein, seeing also Fig. 7, Fig. 8, shown in Figure 9, is the casing 70 of the saturating Pu formula blower of a prior art, and it is shaped to the shaped spiral housing of a hollow, run through being provided with a relative perforation 71 on 70 liang of opposite end faces of this casing respectively, and extension tangentially is provided with an exhaust outlet 72 on the ring wall face.
The casing 70 of the saturating Pu formula blower of this prior art is to form with the one-body molded casting of sand mo(u)ld, must before moulding, fill and make sand core, after moulding, remove sand core again, not only process take a lot of work, time-consuming, and the fabricating cost height in addition, but can't be provided with the rib or the fin of additional strength in the housing, the casing that causes this prior art easily in motor, impeller operation process because of undue oscillation causes damage, so the casing of the saturating Pu formula blower of prior art truly has it to treat further improvements.
This shows that the casing of above-mentioned existing Pu formula blower obviously still has inconvenience and defective, and demands urgently further being improved in structure and use.In order to solve the problem of above-mentioned existence, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, this obviously is the problem that the anxious desire of relevant dealer solves.Therefore how to found a kind of casing of saturating Pu formula blower of new structure, real one of the current important research and development problem that belongs to, also becoming the current industry utmost point needs improved target.
Because the defective that the casing of above-mentioned existing Pu formula blower exists, the inventor is based on being engaged in this type of product specification manufacturing abundant for many years practical experience and professional knowledge, and the utilization of cooperation scientific principle, actively studied innovation, casing in the hope of the saturating Pu formula blower of founding a kind of new structure, can improve the casing of general existing Pu formula blower, make it have more practicability.Through constantly research, design, and, create the utility model that has practical value finally through after studying sample and improvement repeatedly.
Summary of the invention
Main purpose of the present utility model is, overcome the defective of the casing existence of existing Pu formula blower, and provide a kind of casing of saturating Pu formula blower of new structure, technical problem to be solved is to make its casing that solves existing Pu formula blower at present mode is one-body molded is made with the sand casting, process takes a lot of work, time-consuming, the shortcoming that fabricating cost height and intensity are not good is very suitable for practicality.
The purpose of this utility model and to solve its technical problem be to adopt following technological scheme to realize.Casing according to a kind of Pu formula blower that the utility model proposes, it includes one first housing and one second housing that is oppositely arranged, wherein: first housing and second housing form indent respectively on an interior edge face of its opposite side, make this interior edge face be an opening, and this first housing, second housing includes a body respectively, one outlet section and a connecting piece, this body indent respectively is a peviform and runs through thereon and be provided with a perforation, this outlet section is half tubular, it is to be extended by the periphery tangent line of this body respectively, and communicate with this body, this connecting sheet respectively projection around taking shape in this first housing, the periphery of the interior edge face of second housing, this first housing, second housing is with its interior edge face when relative, this outlet section is the exhaust outlet that is a cartridge type, and this first housing, set firmly relatively with this connecting sheet between second housing.
The purpose of this utility model and solve its technical problem and can also be further achieved by the following technical measures.
The casing of aforesaid Pu formula blower, the section of the connecting sheet of wherein said first housing is the L type, the connecting sheet of this second housing is a lamellar body, when this first housing, second housing were relative with its interior edge face, the connecting sheet of this first housing was that bending is covered on the periphery of the connecting sheet that overlays on this second housing.
The casing of aforesaid Pu formula blower, it further includes a plurality of fixed blocks, and this fixed block wears on the connecting sheet that is fixed in this first housing, second housing at interval.
The casing of aforesaid Pu formula blower forms the assembly part of a ring-type between around the perforation of the body of wherein said first housing, second housing, on this assembly part every being provided with a plurality of assembly holes.
The utility model compared with prior art has tangible advantage and beneficial effect.Via as can be known above, in order to achieve the above object, the utility model provides the casing of a kind of Pu formula blower, the employed technological means of the utility model is to make this casing include one first housing and one second housing, form indent on this first housing and second housing the interior edge face respectively at its opposite side, and respectively at the periphery projection of this interior edge face around forming a connecting piece, between first, second housing with this connecting sheet relatively assembling set firmly.
By technique scheme, the casing of the saturating Pu of the utility model formula blower has following advantage and beneficial effect at least:
By above-mentioned technological means, make first housing of the casing of Pu of the present utility model formula blower, second housing can be respectively with die casting, one-body molded mode is made, combine this casing more relatively, the manufacturing process of not only required mould and moulding and assembling is easy, save time, also can reduce manufacture cost simultaneously, in addition, more but this connecting sheet of mat is as the fin of strengthening this casing rigidity, and because this casing must be again with can use after a runners (figure does not show) waits the relative assembling of facility of other blowers institute palpus, so when assembling visual be provided with the place spatial configuration and surrounding enviroment and adjust the direction of its outlet section air draft, use and keep wind-force intensity, and reduce wind between pipeline, to advance and the noise that produces, be the casing of the saturating Pu formula blower of a practicality in fact.
In sum, the utility model relates to the casing of a kind of Pu formula blower, it includes one first housing and one second housing that is oppositely arranged, this first housing and second housing form indent respectively on an interior edge face of its opposite side, and respectively at this interior edge face periphery projection around forming a connecting piece, this first housing, promptly assemble relatively between second housing and set firmly with this connecting sheet, first housing of the casing of Pu of the present utility model formula blower, second housing can be respectively with die casting, one-body molded mode is made, combine this casing more relatively, the manufacturing process of not only required mould and moulding and assembling is easy, save time, also can reduce cost of labor simultaneously, in addition, but more this connecting sheet of mat as the fin of strengthening this casing rigidity.The utlity model has above-mentioned plurality of advantages and use value, no matter it all has bigger improvement on product structure or function, obvious improvement is arranged technically, and produced handy and practical effect, and the casing of more existing Pu formula blower has the outstanding effect of enhancement, thereby being suitable for practicality more, really is a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of specification, and for above-mentioned and other purposes, feature and advantage of the present utility model can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 is the stereoscopic figure of the casing of the saturating Pu of the utility model formula blower.
Fig. 2 is the exploded perspective view of the casing of the saturating Pu of the utility model formula blower.
Fig. 3 is the subelement sectional drawing of the casing side-looking of the saturating Pu of the utility model formula blower.
Fig. 4 is the side cutaway view of the casing of the saturating Pu of the utility model formula blower.
Fig. 5 is the front view of the casing of the saturating Pu of the utility model formula blower.
Fig. 6 is the enforcement view of the casing of the saturating Pu of the utility model formula blower.
Fig. 7 is the stereoscopic figure of prior art.
Fig. 8 is the subelement sectional drawing of prior art side-looking.
Fig. 9 is the front view of prior art.
111: perforation 112: assembly hole
12: outlet section 13: connecting sheet
211: perforation 212: assembly hole
22: outlet section 23: connecting sheet
30: fixed block 40: impeller
50: foot rest 60: motor
Embodiment
For further setting forth the utility model is to reach technological means and the effect that predetermined goal of the invention is taked, below in conjunction with accompanying drawing and preferred embodiment, to its embodiment of casing, structure, feature and effect thereof according to the saturating Pu formula blower that the utility model proposes, describe in detail as after.
Relevant aforementioned and other technology contents, characteristics and effect of the present utility model can clearly present in the following detailed description that cooperates with reference to graphic preferred embodiment.Explanation by embodiment, when can being to reach technological means that predetermined purpose takes and effect to get one more deeply and concrete understanding to the utility model, yet appended graphic only provide with reference to the usefulness of explanation, be not to be used for the utility model is limited.
Seeing also Fig. 1, shown in Figure 2, is the casing of Pu of the present utility model formula blower, and it includes one first housing 10 and one second housing 20 that is oppositely arranged, and a plurality of fixed block 30, wherein:
Aforesaid first housing 10, second housing 20 form indent respectively on an interior edge face of its opposite side, make this interior edge face be an opening, and first housing 10, second housing 20 include a body 11,21, an outlet section 12,22 and a connecting piece 13,23 respectively;
This body 11,21 indent respectively is a peviform, and runs through thereon and be provided with a perforation 111,211, and perforation forms the assembly part of a ring-type around 111,211, is interval with a plurality of assembly holes 112,212 on this assembly part;
This outlet section 12,22 is half tubular, it is to be extended by the periphery tangent line of body 11,21 respectively, and communicate with body 11,21, when this first housing 10, when second housing 20 is oppositely arranged with its interior edge face, this outlet section the 12, the 22nd is relatively in conjunction with the exhaust outlet that is a cartridge type;
Further referring to Fig. 3, shown in Figure 4, this connecting sheet 13,23 respectively projection around taking shape in first housing 10, the body 11 of second housing 20, the periphery of 21 interior edge face openings, wherein, the section of the connecting sheet 13 of this first housing 10 is the L type, it is to extend towards the outside of first housing 10 with the direction of the interior edge face that is parallel to first housing 10 earlier, form bending with direction again perpendicular to the interior edge face of first housing 10, the connecting sheet 23 of this second housing 20 is a lamellar body, it is to extend towards the outside of second housing 20 with the direction of the interior edge face that is parallel to second housing 20, when first, second housing 10,20 when being oppositely arranged with its interior edge face opening, and the connecting sheet 13 of first housing 10 is on the periphery of the bending connecting sheet 23 that covers on second housing 20;
These a plurality of fixed blocks 30 wear at interval and are fixed on this two connecting sheet 13,23, this first housing 10, second housing 20 are assembled into the casing of a saturating Pu formula blower.
Further referring to Fig. 5, shown in Figure 6, first housing 10,20 of second housings can supply a ccontaining impeller 40, and wherein the assembly hole 212 on second housing 20 can be assembled the usefulness of setting up for a foot rest 50, the casing of using this saturating Pu formula blower stands on the plane, then set up a motor 60 in this foot rest 50 outsides assembling again, make the rotating shaft of this motor 60 can run through the perforation 212 of this housing 20 and join with impeller 40, using drives impeller 40 rotates, extraneous gas can be sucked, again by first housing 10 by another 111 formed wind inlets of boring a hole of first housing 10, the outlet section 12 of second housing 20,22 formed exhaust outlet pressurizations, acceleration blows out.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, any those skilled in the art are not in breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.
Claims (4)
1, the casing of a kind of Pu formula blower is characterized in that it includes one first housing and one second housing that is oppositely arranged, wherein:
This first housing and this second housing form indent respectively on an interior edge face of its opposite side, make this interior edge face be an opening, and this first housing, second housing includes a body respectively, one outlet section and a connecting piece, this body indent respectively is a peviform and runs through thereon and be provided with a perforation, this outlet section is half tubular, it is to be extended by the periphery tangent line of this body respectively, and communicate with this body, this connecting sheet respectively projection around taking shape in this first housing, the periphery of the interior edge face of second housing, this first housing, second housing is with its interior edge face when relative, this outlet section is the exhaust outlet that is a cartridge type, and this first housing, set firmly relatively with this connecting sheet between second housing.
2, the casing of Pu according to claim 1 formula blower, the section that it is characterized in that the connecting sheet of wherein said first housing is the L type, the connecting sheet of this second housing is a lamellar body, when this first housing, second housing were relative with its interior edge face, the connecting sheet of this first housing was that bending is covered on the periphery of the connecting sheet that overlays on this second housing.
3, the casing of Pu according to claim 1 and 2 formula blower is characterized in that it further includes a plurality of fixed blocks, and this fixed block wears on the connecting sheet that is fixed in this first housing, second housing at interval.
4, the casing of Pu according to claim 3 formula blower forms the assembly part of a ring-type between it is characterized in that around the perforation of body of wherein said first housing, second housing, on this assembly part every being provided with a plurality of assembly holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201255864U CN201265555Y (en) | 2008-08-14 | 2008-08-14 | Casing of turbine type blowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201255864U CN201265555Y (en) | 2008-08-14 | 2008-08-14 | Casing of turbine type blowing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201265555Y true CN201265555Y (en) | 2009-07-01 |
Family
ID=40831923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201255864U Expired - Fee Related CN201265555Y (en) | 2008-08-14 | 2008-08-14 | Casing of turbine type blowing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201265555Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107345527A (en) * | 2016-05-05 | 2017-11-14 | 珠海松下马达有限公司 | Blower housing |
| CN107874632A (en) * | 2016-09-30 | 2018-04-06 | 浙江绍兴苏泊尔生活电器有限公司 | Cooking utensil's casing and have its cooking utensil |
-
2008
- 2008-08-14 CN CNU2008201255864U patent/CN201265555Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107345527A (en) * | 2016-05-05 | 2017-11-14 | 珠海松下马达有限公司 | Blower housing |
| CN107345527B (en) * | 2016-05-05 | 2023-09-19 | 珠海松下马达有限公司 | Blower housing |
| CN107874632A (en) * | 2016-09-30 | 2018-04-06 | 浙江绍兴苏泊尔生活电器有限公司 | Cooking utensil's casing and have its cooking utensil |
| CN107874632B (en) * | 2016-09-30 | 2024-04-12 | 浙江绍兴苏泊尔生活电器有限公司 | Cooking utensil's casing and have its cooking utensil |
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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: 20090701 Termination date: 20140814 |
|
| EXPY | Termination of patent right or utility model |