CN205858793U - A kind of insulation blower fan - Google Patents
A kind of insulation blower fan Download PDFInfo
- Publication number
- CN205858793U CN205858793U CN201620713349.4U CN201620713349U CN205858793U CN 205858793 U CN205858793 U CN 205858793U CN 201620713349 U CN201620713349 U CN 201620713349U CN 205858793 U CN205858793 U CN 205858793U
- Authority
- CN
- China
- Prior art keywords
- monolateral
- channel
- section steel
- steel circle
- insulation
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
This utility model provides one insulation blower fan, including shell part, wind collecting unit portion and insulating sections, wherein: described shell part includes front side board, back side panel, snail plate and chimney fan, the first monolateral channel-section steel circle is welded in the periphery of front side board, wind collecting unit portion includes wind collecting unit, the air intake cylinder being connected with wind collecting unit, it is arranged at the front shroud of wind collecting unit periphery, it is welded in the second monolateral channel-section steel circle of the outer rim of front shroud, it is welded in the 3rd monolateral channel-section steel circle of air intake cylinder periphery, the first monolateral channel-section steel circle and the second monolateral channel-section steel circle and fixes the fixing connection of connector by first；Front shroud, between the second monolateral channel-section steel circle and the 3rd monolateral channel-section steel circle, between the outside of front side board and the first monolateral channel-section steel circle, fill described insulation material, insulation material outside cladding insulation strip of paper used for sealing.Of the present utility model achieve wind collecting unit portion and shell part originally can not the insulation of soak zones, wind collecting unit portion is detachable with shell part, has high insulating effect, appearance looks elegant, easy-to-install feature.
Description
Technical field
This utility model belongs to blower fan technical field, specifically, is to be incubated blower fan about one.
Background technology
In prior art, because of wind collecting unit and the particularity of casing structure of blower fan so that the district between wind collecting unit and casing
Territory is difficulty with insulation, causes blower fan heat losses, directly reduces the thermal efficiency of blower fan, add production cost.Wind simultaneously
Insulation between wind collecting unit and the casing of machine is usually an entirety, when blower fan is overhauled by needs, needs thermal insulating material
Material integral demounting, the blower fan after maintenance is good needs again entirety to be incubated, and the installation and removal process not only resulting in insulation is loaded down with trivial details,
And waste insulation material.
Therefore, design one insulation blower fan, it is possible to effectively realize the region can not being incubated between blower fan wind collecting unit and casing
Insulation, improve the blower fan thermal efficiency, the easy just tool of installation and removal reducing production cost and insulation is of great significance.
Summary of the invention
The purpose of this utility model is to improve the deficiencies in the prior art, it is provided that a kind of insulation blower fan.
For achieving the above object, this utility model is by the following technical solutions:
A kind of insulation blower fan, is arranged in the chassis portion of blower fan, including shell part, is arranged at the collection in the middle part of described shell part
Wind device portion, is arranged at the insulating sections outside described shell part and described wind collecting unit portion, wherein:
Described shell part includes front side board, back side panel, snail plate and chimney fan, and the periphery of described front side board is welded with a circle
One monolateral channel-section steel circle, described wind collecting unit portion includes that wind collecting unit, one end are connected with described wind collecting unit, and the other end is connected with client's pipeline
Air intake cylinder, be welded in described wind collecting unit periphery one circle front shroud, be welded in the second monolateral channel-section steel of described front shroud outer rim
Circle, is welded in the 3rd monolateral channel-section steel circle of described air intake cylinder periphery, described first monolateral channel-section steel circle and described second monolateral channel-section steel
Enclose and fix the fixing connection of connector by first；
Described insulating sections includes insulation material and is coated with the insulation strip of paper used for sealing of described insulation material, described front shroud, described
Filling described insulation material between second monolateral channel-section steel circle and described 3rd monolateral channel-section steel circle, the outside of described front side board is with described
Filling insulation material between first monolateral channel-section steel circle, described insulation material is outside is coated with described insulation strip of paper used for sealing.
One end of described first monolateral channel-section steel circle has the first wing plate, and described second monolateral corresponding one end of channel-section steel circle has
Second wing plate, described first wing plate is positioned on the inner side of described second wing plate, described first wing plate and described second wing plate to be offered
Several first through holes, described first fixes connector through described first through hole by described first monolateral channel-section steel circle and described the
Two monolateral channel-section steel circles are fixing to be connected.
One end of described 3rd monolateral channel-section steel circle is welded with described front shroud, the other end tool of described 3rd monolateral channel-section steel circle
There is the 3rd wing plate, described 3rd wing plate has several the second through holes, fix connector by second and lead to through described second
Hole is connected with described client's pipeline.
Between described second monolateral channel-section steel circle and described 3rd monolateral channel-section steel circle, several reinforcements, described reinforcement are set
It is welded to connect with described front shroud, described second monolateral channel-section steel circle and described 3rd monolateral channel-section steel circle.
Further, described insulation strip of paper used for sealing and described reinforcement riveting.
Further, described insulation blower fan also includes motor, by described motor-driven belt pulley set, with described belt pulley
The transmission case that group connects, the rotating shaft being connected with described transmission case, it is arranged on the heat-dissipating impeller in described rotating shaft, is arranged on described turning
The impeller portion of the tip of the axis, described transmission case is arranged on support.
Further, by insulation material and the guarantor of the described insulation material of cladding between described back side panel and described transmission case
Temperature strip of paper used for sealing insulation.
The installation method of described insulation blower fan, comprises the steps:
1) blower fan is installed, welds the first monolateral channel-section steel circle in the periphery of the front side board of casing, wind collecting unit and air intake cylinder it
Between wind collecting unit periphery welding one circle front shroud, the outer rim at front shroud welds the second monolateral channel-section steel circle, and outside air intake cylinder
Week welding the 3rd monolateral channel-section steel circle, and fix connector fixing connection the first monolateral channel-section steel circle and the second monolateral channel-section steel with first
Circle.
2) at front shroud, reinforcement between the second monolateral channel-section steel circle and the 3rd monolateral channel-section steel circle, is welded.
3) insulation material is filled, and at insulation material outer integral coating insulation strip of paper used for sealing.
Insulation blower fan of the present utility model, has a following Advantageous Effects:
1), achieve between wind collecting unit portion and shell part originally can not the insulation of soak zones, and insulation is reliable, without heat bridge
Formed, effectively reduce the heat radiation of blower fan, make the insulating efficiency of blower fan improve 5～10%, there is the feature of energy-conserving and environment-protective；
2), fan noise is reduced；
3), wind collecting unit portion can dismantle respectively with the insulation material of shell part, insulation installation and removal easy and simple to handle.
Accompanying drawing explanation
Fig. 1 is the structural representation of insulation blower fan of the present utility model.
Fig. 2 is that the A-A of Fig. 1 is to sectional view.
Fig. 3 is the casing structure schematic diagram of insulation blower fan of the present utility model.
Fig. 4 is the wind collecting unit structural representation of insulation blower fan of the present utility model.
Fig. 5 is the right view of Fig. 4.
In figure: 1-shell part, 2-wind collecting unit portion, 3-insulating sections, 4-motor, 5-belt pulley set, 6-transmission case, 7-turn
Axle, 8-heat-dissipating impeller, 9-impeller portion, 10-chassis portion, 101-support, 11-front side board, 12-back side panel, 13-snail plate, 14-air-out
Cylinder, 15-first monolateral channel-section steel circle, 16-the first wing plate, 21-wind collecting unit, 22-air intake cylinder, 23-front shroud, the monolateral groove of 24-second
Steel ring, the monolateral channel-section steel circle of 25-the 3rd, 26-first fix connector, 27-the second wing plate, 28-the first through hole, 29-the 3rd wing plate,
210-the second through hole, 211-reinforcement, 212-second fix connector, 31-insulation material, 32-are incubated strip of paper used for sealing.
Detailed description of the invention
Below in conjunction with concrete accompanying drawing, insulation blower fan of the present utility model is described in further detail.
As depicted in figs. 1 and 2, insulation blower fan of the present utility model, it is arranged in the chassis portion 10 of blower fan, including shell part
1, it is arranged at the wind collecting unit portion 2 in the middle part of described shell part 1, is arranged at the insulation outside described shell part 1 and described wind collecting unit portion 2
Part 3, wherein:
As shown in Figure 3 and Figure 4, described shell part 1 includes front side board 11, back side panel 12, snail plate 13 and chimney fan 14, described
The periphery of front side board 11 is welded with a circle first monolateral channel-section steel circle 15, and described wind collecting unit portion 2 includes wind collecting unit 21, and one end is with described
Wind collecting unit 21 connects, the air intake cylinder 22 that the other end is connected with client's pipeline (not shown), is welded in outside described wind collecting unit 2
The one circle front shroud 23 in week, is welded in the second monolateral channel-section steel circle 24 of described front shroud 23 outer rim, is welded in described air intake cylinder 22
3rd monolateral channel-section steel circle 25 of periphery, as shown in Figures 2 to 4, described first monolateral channel-section steel circle 15 and described second monolateral channel-section steel
Circle 24 fixes the fixing connection of connector 26 (such as bolt, nut) by first；
As shown in Figures 1 to 4, described insulating sections 3 includes insulation material 31 and is coated with the insulation envelope of described insulation material 31
Skin 32, described front shroud 23, fills described insulation between described second monolateral channel-section steel circle 24 and described 3rd monolateral channel-section steel circle 25
Material 31, fills insulation material 31, described thermal insulating material between outside and the described first monolateral channel-section steel circle 15 of described front side board 23
Material 31 is outside is coated with described insulation strip of paper used for sealing 32, it is ensured that the sealing of described insulation material 31 and structural strength.
As shown in Figure 2, Figure 3 and Figure 4, one end of described first monolateral channel-section steel circle 15 has the first wing plate 16, and described second
Monolateral corresponding one end of channel-section steel circle 24 has the second wing plate 27, and described first wing plate 16 is positioned at the inner side of described second wing plate 27,
Offering several the first through holes 28 on described first wing plate 16 and described second wing plate 27, described first fixes connector 26 passes
Described first through hole 28 is by described first monolateral channel-section steel circle 15 and the described second monolateral fixing connection of channel-section steel circle 24.Shell part 1 He
Wind collecting unit portion 2 can mount and dismount easily, and the installation and removal being therefore incubated are convenient.
As shown in Figure 2 and Figure 4, one end of described 3rd monolateral channel-section steel circle 25 is welded with described front shroud 23, and the described 3rd
The other end of monolateral channel-section steel circle 25 has the 3rd wing plate 29, described 3rd wing plate 29 has several the second through holes 210, passes through
Second fixes connector 212 is connected through described second through hole 210 with client's pipeline (not shown).
As shown in Figure 4 and Figure 5,4 are arranged between described second monolateral channel-section steel circle 24 and described 3rd monolateral channel-section steel circle 25
Reinforcement 211, described reinforcement 211 and described front shroud 23, described second monolateral channel-section steel circle 24 and described 3rd monolateral channel-section steel
Circle 25 is welded to connect, and the quantity of described reinforcement 211 determines according to blower fan size, and blower fan is the biggest, the number of described reinforcement 211
Measure the most, to ensure the intensity of insulation construction.
Described insulation strip of paper used for sealing 32 and described reinforcement 211 riveting, outside described shell part 1 and described wind collecting unit portion 2
Insulation strip of paper used for sealing 32 in approximately the same plane so that blower fan insulation overall appearance generous.
Described insulation blower fan also includes motor 4, described motor 4 belt pulley set 5 driven, with described belt pulley set 5 even
The transmission case 6 connect, the rotating shaft 7 being connected with described transmission case 6, it is arranged on the heat-dissipating impeller 8 in described rotating shaft 7, is arranged on described
The impeller portion 9 of the end of rotating shaft 7, described transmission case 6 is arranged on support 101.
By insulation material 31 and the insulation of the described insulation material 31 of cladding between described back side panel 12 and described transmission case 6
Strip of paper used for sealing 32 is incubated.
Based on above-mentioned insulation blower fan structure, compared to existing technology, its insulating efficiency improves 5 to insulation blower fan of the present utility model
～10%.Improving of insulating efficiency determines according to by the size of blower fan and the character of insulation material, when insulation material is identical, and wind
Machine is the least, and insulating efficiency improves the most.
Meanwhile, because insulation material has soundproof effect, insulation blower fan of the present utility model can enter one compared to existing technology
Step reduces fan noise.
The step of insulation assembling of the present utility model insulation is as follows:
1) blower fan is installed, welds the first monolateral channel-section steel circle in the periphery of the front side board of casing, wind collecting unit and air intake cylinder it
Between wind collecting unit periphery welding one circle front shroud, the outer rim at front shroud welds the second monolateral channel-section steel circle, and outside air intake cylinder
Week welding the 3rd monolateral channel-section steel circle, and fix connector fixing connection the first monolateral channel-section steel circle and the second monolateral channel-section steel with first
Circle.
2) reinforcement is inserted front shroud, between the second monolateral channel-section steel circle and the 3rd monolateral channel-section steel circle, more respectively with protecgulum
Plate, the second monolateral channel-section steel circle and the 3rd monolateral channel-section steel circle are welded to connect.
3) fill insulation material, and at insulation material outside integral coating insulation strip of paper used for sealing, insulation strip of paper used for sealing passes through with reinforcement
Riveting.
When blower fan needs maintenance, first pull down insulation strip of paper used for sealing, then take off first and fix connector, then by wind collecting unit with enter
The insulating sections dismounting of air duct and outside.Whole unloading process does not affect the insulation construction of housing part.Therefore, this practicality is new
The insulation blower fan integral installation of type and convenient disassembly, when needs maintenance blower interior, it is not necessary to the insulation of dismounting shell part is with regard to energy
Realize maintenance, and the most easy for installation.
The above is only preferred implementation of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of without departing from this utility model principle, it is also possible to make some improvements and modifications.These improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (7)
1. an insulation blower fan, is arranged in the chassis portion of blower fan, it is characterised in that includes shell part, be arranged at described casing
Wind collecting unit portion in the middle part of portion, is arranged at the insulating sections outside described shell part and described wind collecting unit portion, wherein:
Described shell part includes front side board, back side panel, snail plate and chimney fan, and it is single that the periphery of described front side board is welded with a circle first
Limit channel-section steel circle, described wind collecting unit portion includes that wind collecting unit, one end are connected with described wind collecting unit, the other end and entering that client's pipeline is connected
Air duct, is welded in a circle front shroud of described wind collecting unit periphery, is welded in the second monolateral channel-section steel circle of described front shroud outer rim, weldering
Being connected to the 3rd monolateral channel-section steel circle of described air intake cylinder periphery, described first monolateral channel-section steel circle passes through with described second monolateral channel-section steel circle
First fixes the fixing connection of connector；
Described insulating sections includes insulation material and is coated with the insulation strip of paper used for sealing of described insulation material, described front shroud, described second
Described insulation material, the outside of described front side board and described first is filled between monolateral channel-section steel circle and described 3rd monolateral channel-section steel circle
Filling insulation material between monolateral channel-section steel circle, described insulation material is outside is coated with described insulation strip of paper used for sealing.
It is incubated blower fan the most as claimed in claim 1, it is characterised in that one end of described first monolateral channel-section steel circle has first wing
Plate, described second monolateral corresponding one end of channel-section steel circle has the second wing plate, and described first wing plate is positioned at described second wing plate
Offering several the first through holes on side, described first wing plate and described second wing plate, described first fixes connector through described
First through hole connects fixing to described first monolateral channel-section steel circle and described second monolateral channel-section steel circle.
It is incubated blower fan the most as claimed in claim 1, it is characterised in that one end of described 3rd monolateral channel-section steel circle and described protecgulum
Plate weld, the other end of described 3rd monolateral channel-section steel circle has the 3rd wing plate, described 3rd wing plate has several second lead to
Hole, fixes connector by second and is connected with described client's pipeline through described second through hole.
It is incubated blower fan the most as claimed in claim 1, it is characterised in that described second monolateral channel-section steel circle and described 3rd monolateral groove
Several reinforcements, described reinforcement and described front shroud, described second monolateral channel-section steel circle and the described 3rd are set between steel ring
Monolateral channel-section steel circle is welded to connect.
It is incubated blower fan the most as claimed in claim 4, it is characterised in that described insulation strip of paper used for sealing and described reinforcement riveting.
It is incubated blower fan the most as claimed in claim 1, it is characterised in that described insulation blower fan also includes motor, by described motor
The belt pulley set driven, the transmission case being connected with described belt pulley set, the rotating shaft being connected with described transmission case, it is arranged on described turning
Heat-dissipating impeller on axle, be arranged on described in turn the impeller portion of the tip of the axis, described transmission case is arranged on support.
It is incubated blower fan the most as claimed in claim 6, it is characterised in that by insulation between described back side panel and described transmission case
The insulation strip of paper used for sealing insulation of material and the described insulation material of cladding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620713349.4U CN205858793U (en) | 2016-07-08 | 2016-07-08 | A kind of insulation blower fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620713349.4U CN205858793U (en) | 2016-07-08 | 2016-07-08 | A kind of insulation blower fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205858793U true CN205858793U (en) | 2017-01-04 |
Family
ID=57645661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620713349.4U Withdrawn - After Issue CN205858793U (en) | 2016-07-08 | 2016-07-08 | A kind of insulation blower fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205858793U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015105B (en) * | 2016-07-08 | 2018-07-13 | 上海通用风机股份有限公司 | A kind of heat preservation wind turbine and its installation method |
-
2016
- 2016-07-08 CN CN201620713349.4U patent/CN205858793U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015105B (en) * | 2016-07-08 | 2018-07-13 | 上海通用风机股份有限公司 | A kind of heat preservation wind turbine and its installation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201526472U (en) | Centrifugal fan with air inlet at both surfaces | |
| CN105298684B (en) | A kind of aero-engine tail bone attachment structure | |
| CN205858793U (en) | A kind of insulation blower fan | |
| CN107013494A (en) | Noise-lowering centrifugal blower fan | |
| CN106015105A (en) | Heat preservation draught fan | |
| CN201839175U (en) | High-tension compact type low-noise three-phase asynchronous motor | |
| CN207634350U (en) | Novel fan | |
| CN204030840U (en) | Escalator motor | |
| CN203104209U (en) | Dust collector motor cooling structure provided with wind guide sleeve | |
| CN215979993U (en) | Damping device of axial flow fan | |
| CN204783829U (en) | Blade is of drop shape laying dust fan of preventing of turning over | |
| CN205336021U (en) | Motor with heat dissipation end cover | |
| CN201310473Y (en) | High-power associated-mode axial-flow blower arranged in electric motor | |
| CN212727811U (en) | Dynamometer cooling air supply device | |
| CN103986253A (en) | Generator stator support and direct-drive forced air cooling wind generator applying same | |
| CN110829720B (en) | Medium-speed permanent magnet wind driven generator structure | |
| CN206495825U (en) | A kind of vibration-proof structure of the double air intake centrifugal blower fans of outer rotor FC | |
| CN208057464U (en) | Centrifugal blower | |
| CN207247368U (en) | A kind of air pipe machine indoor machine | |
| CN208885551U (en) | A kind of motor train unit converter forward multiple wing formula riveting double-impeller centrifugal ventilation blower | |
| CN214426315U (en) | Fan drying cabinet | |
| CN215523826U (en) | Air heat source pump unit convenient to dismantle | |
| CN220979744U (en) | Wind turbine generator system kuppe front portion supporting component | |
| CN204800466U (en) | Tooth case drive mechanism of angle mill | |
| CN208057507U (en) | High-strength combination formula axial-flow fan blade |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170104 Effective date of abandoning: 20180713 |