CN105864090A - Box body connecting structure of box-type fan - Google Patents
Box body connecting structure of box-type fan Download PDFInfo
- Publication number
- CN105864090A CN105864090A CN201610185529.4A CN201610185529A CN105864090A CN 105864090 A CN105864090 A CN 105864090A CN 201610185529 A CN201610185529 A CN 201610185529A CN 105864090 A CN105864090 A CN 105864090A
- Authority
- CN
- China
- Prior art keywords
- support beam
- box
- panel
- box body
- type fan
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/002—Details, component parts, or accessories especially adapted for elastic fluid pumps
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to a box body connecting structure of a box-type fan. A box body is a six-side cube. The box body comprises panels. Profiles with the same sections are used as supporting beams, and the supporting beams are provided with side wings which are perpendicular to one another and are adjacent. The bodies of the profiles are hollow. The supporting beams form an integral cubic framework by being fixed with box corners at the corner angles. The box corners are provided with bosses in three directions perpendicular to one another. The bosses, in the directions perpendicular to one another, of each box corner are connected with the hollow portions in the ends of the corresponding supporting beams in a plugged mode, and fixation is achieved through fasteners. The panels are attached to the side wings of the supporting beams. Holes are formed in the four corners of each panel, and screws matched with the holes are plugged into the holes to be fastened on the supporting beams, so that the periphery of each panel is attached to the side wings of the corresponding supporting beams, and the box body of the box-type fan is formed. The box body is high in air tightness, free of air leakage and high in bearing capacity and pressure difference resistance. The panels can be assembled and disassembled repeatedly, so that maintenance is convenient, and the internal structure can be prevented from being exposed. Production, machining and assembly are easy, and cost is reduced. The box body is attractive in appearance, and the panels have an excellent silencing effect.
Description
Technical field
The present invention relates to the box body connecting structure of a kind of box type fan, to reduce production and processing difficulty, strengthen sealing structure
Property, structural strength, facilitate mounting or dismounting.
Background technology
The body structure of box type fan is mainly the casing form of panel construction at present, and this kind of casing form, mostly in face
It is designed in the attachment structure of plate improving, but does not accounts for the fit structure of beam and case angle, so Integral box structure is strong
Degree relies only on the characteristic that panel is own.The external force that blower fan entirety is subject to is all to be born by panel, and panel needs in the face of overall knot
Differential pressure action is formed in the pressure of panel with the external world during the gravity of structure and fan operation.The coupling part of this structure is adopted more
Connecting or rivet interlacement with securing member, if desired for maintenance casing, operation complexity, problem is various, even needs to change whole case
Body.There is structure fragile, shortcoming that maintenance cost is high.
Utility model patent number: 201020537955.8 relate to a kind of box type fan with damping device, mainly by:
Fan box, motor, blower fan, fan seat, box type fan pedestal, amortisseur, base plate are formed, and motor, assembling are solid
On base plate, base plate is fixed on lower panel by amortisseur, increases cylinder cushion block and box type fan in panel
Pedestal connects, and fan box is set in the outside of motor, blower fan, fan seat, amortisseur, fan seat and box type fan pedestal it
Between be provided with several amortisseurs, owing to have employed the box type fan with damping device, amortisseur is directly connected to base plate,
Avoid being rigidly connected of blower fan and casing, reduce the vibrations impact on casing, also reduce noise simultaneously, this utility model
The box type fan with damping device has simple in construction, convenient to install and maintain, the feature that using effect is good.
Utility model patent number: 201320641757.X relates to a kind of multi fan combination fire prevention box type fan, and its feature exists
In: including fire-resistant casing and blower fan group, blower fan group is arranged on the inner chamber of fire-resistant casing and fire-resistant casing connects into overall structure；
Sidewall at fire-resistant casing is provided with two air inlets, and another sidewall at the fire-resistant casing relative with air inlet arranges two
Air outlet；Access hole is set in the bottom surface of fire-resistant casing, at access hole, is provided with easy mounted-dismounted type capping；Described blower fan group is by two
The combination of above fan parallel-connection is constituted, and forms parallel multi fan combinative structure, the fixing peace of described parallel multi fan combinative structure
It is contained in Fire-resistant cabinet intracoelomic cavity, constitutes fire-type unit case multi fan combined box-type blower fan structure.This utility model have volume little,
The feature that entry/exit air quantity is big, work efficiency is high, can directly be lifted in the ceiling void or garage, be not required to machine room, have and make
Wide, installation and beneficial effect easy to use by scope.
Summary of the invention
Present invention aim at: the box body connecting structure of a kind of box type fan is provided, to overcome load-bearing and the blower fan of casing
The pressure of cabinet panel is caused damage problem by operating pressure reduction, can also reduce assembly difficulty simultaneously.
The object of the invention is achieved through the following technical solutions: the box body connecting structure of a kind of box type fan, described casing
For hexahedro cube, including panel, wherein:
The section bar identical using the hexahedro cubical cross section of support is as support beam, and this support beam is along its length with being mutually perpendicular to
And adjacent flank, and main body is the section bar of hollow, and described support beam is constituted by the case angle that arranges in each edges and corners is fixing
Integral vertical square bearer；Described case angle is equipped with boss in three directions of each other 90 °, each other the boss at the case angle in 90 ° of directions
Grafting support beam termination hollow bulb, case angle is fixed with support beam securing member；
The flank laminating of described panel and support beam, the blower fan panel at least including being fixed on blower fan air intake vent and with blower fan face
The noise reduction side plate that plate is vertical, designs porose position on four angles of panel, inserts auxiliary screw and is fastened in support beam, makes panel
Surrounding be adjacent to described support beam flank, constitute box type fan casing.
The present invention uses the fit form of support beam and case angle, on the basis of easy to assembly, increase and coordinates fastness so that
Overall load-bearing is distributed in support beam, and meanwhile, section bar is wide with the laminating of panel, also makes the resistance to compression difference ability of casing increase
By force, casing is farthest avoided to damage.Panel is clenched in support beam at panel hole position by auxiliary screw.Ensure securing member
Smooth with panel, it is greatly optimized securing member prominent to appearance effects, serves the effect of good looking appearance.It addition, panel with
This fixed structure of support beam, during assembling built by casing, it is to avoid the problem being difficult to inside small box body install, simultaneously
Also easy and simple to handle in the follow-up breakdown maintenance of blower fan, change easily, decrease the time cost that maintenance produces.
On the basis of such scheme, described panel is the most sequentially made up of interior plate, silencing cotton and outer panel and disappears
Soundboard.Use between double face slab added with silencing cotton, can give, with noise abatement, the place that fan noise uses requirement higher, it is provided that
More being suitable for may.
On the basis of such scheme, being formed around Baltimore groove in the outside of outer panel, described Baltimore groove pastes with support beam
Close.
Or, described acoustical panel is made up of outer panel, silencing cotton and interior plate, the outer panel four of described noise reduction side plate
While become box-like, interior plate four limit outward flanging to become box-like to in-flanges, interior plate adds silencing cotton posterior lateral plate and interior plate phase
Close, securing member be fixed in support beam.
On the basis of such scheme, in the hollow bulb of described support beam end wide with case angle projection shape, size corresponding,
Insert with the boss in three directions, case angle in the support beam end of 90 ° each other, make support beam end have overlapping with junction, case angle
Part.
On the basis of such scheme, in described support beam, it is provided with groove, with securing member in support beam and overlapping portion, case angle
Divide and be fixed in groove.During i.e. securing member is embedded in the groove of support beam section bar so that securing member does not affect assembling, with
Time nor affect on the outward appearance of blower fan.
Further, described support beam is provided with two orthogonal first, second grooves, with securing member in support beam
It is fixed in first, second groove with case angle lap.
The present invention is advantageous in that:
1) weight capacity is higher: break away from traditional structure, uses support beam to undertake complete machine major part with the box frame of case angle splicing
Load-bearing, and support beam and case angle also pass through particular design and have bigger weight capacity.
2) resistance to compression difference ability is higher: the flank of support beam both sides broadness and the laminating of panel, big binding face makes support beam
Flank bears the pressure of panel surrounding, reduces the most load of bearing of panel, improves the stability that casing is overall.
3) easy for installation, it is easy to maintenance: as run into fault, need repairing, it is only necessary to turn on panel side securing member, the most removable
Unload panel.Maintenance operation is easy, changes easily, decreases the time cost that maintenance produces；
4) casing air leak rate of air curtain is less: panel is fitted with support beam so that the gap runner that may leak out has right-angled bend, once panel
Installing, the gap resistance that leaks out is very big, then air leak rate of air curtain is less.
5) casing noise abatement: add silencing cotton between panel, it is possible to reduce noise so that patent blower fan of the present invention uses at noise
Require that higher place is the most applicable.
Accompanying drawing explanation
Fig. 1 is the box portion decomposing schematic representation of box type fan of the present invention；
Fig. 2 is the cross-sectional view that casing of the present invention connects；
Fig. 3 is the local appearance schematic diagram that patent casing of the present invention connects；
Fig. 4 is patent case angle of the present invention schematic appearance；
Fig. 5 is support beam schematic diagram of the present invention；
Fig. 6 is the schematic cross-section of Fig. 5；
Label declaration in figure:
1 panel；
11 outer panels；111 outer panel grooves；112 position, holes；
12 silencing cottons；13 interior plates；
2 support beams；
21,22 first, second groove；23,24 first, second flank；25 hollow bulbs；
3 casees angles；31,32,33 first, second, third boss；
6 screws coordinated with position, hole；
7 securing members.
Detailed description of the invention
Fig. 1 is shown in the box portion decomposing schematic representation of box type fan of the present invention, and the casing of a kind of box type fan connects knot
Structure, described casing is hexahedro cube, including panel, wherein:
Fig. 1, Fig. 3 be patent casing of the present invention connect local appearance schematic diagram, Fig. 5 be support beam schematic diagram of the present invention and Fig. 6
Shown in the schematic cross-section of Fig. 5, to support the identical section bar in hexahedro cubical cross section as support beam 2, this support beam 2 edge
Length direction is with being mutually perpendicular to and first, second adjacent flank 23,24, and the section bar that main body is hollow bulb 25, described
Support beam 2 is by the case angle 3 fixing composition integral vertical square bearer arranged in each edges and corners；Described case angle 3 each other 90 ° three
Individual direction is provided with first, second, third boss 31,32,33, as Fig. 4 is shown in the schematic appearance of patent case angle of the present invention, each other
The boss grafting support beam 2 termination hollow bulb 25 at the case angle 5 in 90 ° of directions, case angle 3 is fixed with support beam 2 securing member 7；
Described panel 1 and the flank laminating of support beam 2, at least include blower fan panel and and the blower fan being fixed on blower fan air intake vent
The noise reduction side plate that panel is vertical, as shown in Figures 1 to 3, designs porose position 112 on four angles of panel 1, inserts and coordinate with position, hole
Screw 6 be fastened in support beam 2, make the surrounding of panel 1 be adjacent to the flank of described support beam, constitute box type fan case
Body.
As shown in Figures 1 to 3, embedded by panel 1 in the frame of casing one side, fasten with screw 6, then securing member 7 will
Covered by panel 1, form securing member built-in, it is ensured that fastening, more seems attractive in appearance simultaneously.
As shown in the cross-sectional view that Fig. 2 is casing of the present invention connection, described panel is the most sequentially by interior
Side plate 13, silencing cotton 12 and outer panel 11 constitute acoustical panel.
As shown in figs. 1 and 3, being formed around Baltimore groove in the outside of outer panel, described Baltimore groove is fitted with support beam.
As in figure 2 it is shown, outer panel four limit of described noise reduction side plate becomes box-like, interior plate four limit outward flanging to in-flanges
Becoming box-like, interior plate adds silencing cotton posterior lateral plate and is harmonious with interior plate, securing member 6 be fixed in support beam 2.
The hollow bulb 25 of described support beam 2 end and case angle 3 projection shape shown in Fig. 4, size are corresponding, with case angle 3
In the hollow bulb of the support beam termination that first, second, third boss 31,32,33 in three directions inserts 90 ° each other, make support
There is, with junction, case angle 3, the lap mated each other beam 2 end.
Described support beam 2 is provided with groove, carries out solid at support beam 2 and case angle 3 lap with securing member in groove
Fixed, make outside smooth.
As it can be seen in figures 5 and 6, described support beam 2 is provided with two orthogonal first, second grooves 21,22, with fastening
Part is fixed with case angle 3 lap in support beam 2 in first, second groove 23,24.
The assembly method of patent of the present invention is as follows:
With the boss in 3 three directions, case angle respectively with support beam grafting, put up the framework of whole blower fan, with securing member 7
It is fixed in groove in support beam 2, the more whole peace of panel 1 pressing from both sides silencing cotton 12 with interior plate 13 and outer panel 11 will be designed
It is contained in the framework of corresponding side.
Finally use in the hole, location that the screw 6 coordinated with position, hole inserts on panel 1, the just assembling of overall box body connecting structure
Complete.
After assembling, cross section is as shown in the cross-sectional view that casing in Fig. 2 connects.Outward appearance see Fig. 3 invention
The local appearance schematic diagram that patent casing connects.
Claims (7)
1. a box body connecting structure for box type fan, described casing is hexahedro cube, including panel, it is characterised in that:
The section bar identical using the hexahedro cubical cross section of support is as support beam, and this support beam is along its length with being mutually perpendicular to
And adjacent flank, and main body is the section bar of hollow, and described support beam is constituted by the case angle that arranges in each edges and corners is fixing
Integral vertical square bearer；Described case angle is equipped with boss in three directions of each other 90 °, each other the boss at the case angle in 90 ° of directions
Grafting support beam termination hollow bulb, case angle is fixed with support beam securing member；
The flank laminating of described panel and support beam, the blower fan panel at least including being fixed on blower fan air intake vent and with blower fan face
The noise reduction side plate that plate is vertical, designs porose position on four angles of panel, inserts auxiliary screw and is fastened in support beam, makes panel
Surrounding be adjacent to described support beam flank, constitute box type fan casing.
The box body connecting structure of box type fan the most according to claim 1, it is characterised in that: described panel is from inside to outside
Sequentially constituted acoustical panel by interior plate, silencing cotton and outer panel.
The box body connecting structure of box type fan the most according to claim 2, it is characterised in that: in the outside surrounding of outer panel
Being provided with Baltimore groove, described Baltimore groove is fitted with support beam.
The box body connecting structure of box type fan the most according to claim 2, it is characterised in that: the outside of described acoustical panel
Plate four limit becomes box-like, interior plate four limit outward flanging to become box-like to in-flanges, and interior plate adds silencing cotton posterior lateral plate and inner side
Plate is harmonious, securing member be fixed in support beam.
The box body connecting structure of box type fan the most according to claim 1, it is characterised in that: described support beam end
In hollow bulb wide with case angle projection shape, size corresponding, by the boss insertion in three directions, the case angle support beam end of 90 ° each other
In, make support beam end and junction, case angle have lap.
The box body connecting structure of box type fan the most according to claim 1 or 5, it is characterised in that: described support beam sets
Fluted, it is fixed in groove with case angle lap in support beam with securing member.
The box body connecting structure of box type fan the most according to claim 6, it is characterised in that: described support beam is provided with two
Individual orthogonal first, second groove, is carried out in first, second groove with case angle lap in support beam with securing member
Fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610185529.4A CN105864090A (en) | 2016-03-29 | 2016-03-29 | Box body connecting structure of box-type fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610185529.4A CN105864090A (en) | 2016-03-29 | 2016-03-29 | Box body connecting structure of box-type fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105864090A true CN105864090A (en) | 2016-08-17 |
Family
ID=56626173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610185529.4A Pending CN105864090A (en) | 2016-03-29 | 2016-03-29 | Box body connecting structure of box-type fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105864090A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108190280A (en) * | 2018-02-12 | 2018-06-22 | 宜昌运奇物流有限责任公司 | Built-up sectional material |
| CN108263766A (en) * | 2018-02-12 | 2018-07-10 | 宜昌运奇物流有限责任公司 | The dictyosome pallet container detachably combined |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6283709B1 (en) * | 1998-11-02 | 2001-09-04 | Emerson Electric Co. | Variable position fan assembly |
| CN201802689U (en) * | 2010-09-21 | 2011-04-20 | 浙江亿利达风机股份有限公司 | Box type fan with vibration damping device |
| CN202158013U (en) * | 2011-07-22 | 2012-03-07 | 浙江特风风机有限公司 | Fire protection smoke-discharging fan box |
| CN203476750U (en) * | 2013-08-26 | 2014-03-12 | 上虞通风机有限公司 | Pipeline mute ventilator |
| CN103727065A (en) * | 2014-01-13 | 2014-04-16 | 温岭市大洋电器厂 | Fan box body and corner connectors thereof |
| CN104566689A (en) * | 2015-01-16 | 2015-04-29 | 深圳市优利美科技有限公司 | Drying oven type high-temperature low-humidity rotary dehumidifier and dehumidification method thereof |
| CN204371749U (en) * | 2014-12-31 | 2015-06-03 | 浙江聚英风机工业有限公司 | A kind of explosion-proof type air box |
| CN204493277U (en) * | 2015-03-03 | 2015-07-22 | 董贵生 | box type fan shell |
-
2016
- 2016-03-29 CN CN201610185529.4A patent/CN105864090A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6283709B1 (en) * | 1998-11-02 | 2001-09-04 | Emerson Electric Co. | Variable position fan assembly |
| CN201802689U (en) * | 2010-09-21 | 2011-04-20 | 浙江亿利达风机股份有限公司 | Box type fan with vibration damping device |
| CN202158013U (en) * | 2011-07-22 | 2012-03-07 | 浙江特风风机有限公司 | Fire protection smoke-discharging fan box |
| CN203476750U (en) * | 2013-08-26 | 2014-03-12 | 上虞通风机有限公司 | Pipeline mute ventilator |
| CN103727065A (en) * | 2014-01-13 | 2014-04-16 | 温岭市大洋电器厂 | Fan box body and corner connectors thereof |
| CN204371749U (en) * | 2014-12-31 | 2015-06-03 | 浙江聚英风机工业有限公司 | A kind of explosion-proof type air box |
| CN104566689A (en) * | 2015-01-16 | 2015-04-29 | 深圳市优利美科技有限公司 | Drying oven type high-temperature low-humidity rotary dehumidifier and dehumidification method thereof |
| CN204493277U (en) * | 2015-03-03 | 2015-07-22 | 董贵生 | box type fan shell |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108190280A (en) * | 2018-02-12 | 2018-06-22 | 宜昌运奇物流有限责任公司 | Built-up sectional material |
| CN108263766A (en) * | 2018-02-12 | 2018-07-10 | 宜昌运奇物流有限责任公司 | The dictyosome pallet container detachably combined |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160817 |