CN108843607A - A kind of blower convenient for disassembly and assembly - Google Patents
A kind of blower convenient for disassembly and assembly Download PDFInfo
- Publication number
- CN108843607A CN108843607A CN201810960208.6A CN201810960208A CN108843607A CN 108843607 A CN108843607 A CN 108843607A CN 201810960208 A CN201810960208 A CN 201810960208A CN 108843607 A CN108843607 A CN 108843607A
- Authority
- CN
- China
- Prior art keywords
- spiral case
- procapsid
- impeller
- back casing
- plate
- 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
Links
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
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
-
- 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
- F04D29/02—Selection of particular materials
- F04D29/023—Selection of particular materials especially adapted for elastic fluid pumps
-
- 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
- F04D29/08—Sealings
- F04D29/083—Sealings especially adapted for elastic fluid pumps
-
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/4226—Fan casings
-
- 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
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/624—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/626—Mounting or removal of fans
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of blowers convenient for disassembly and assembly, including spiral case, motor and impeller, the impeller to be set in spiral case, and the motor is fixed on the side plate of spiral case, and the output shaft of motor is connected with impeller；Air inlet is provided on another side plate opposite with above-mentioned motor installation side plate on the spiral case, the spiral case includes procapsid and back casing, above-mentioned air inlet is set on procapsid, above-mentioned motor is installed on back casing, flanged plate is provided on the outside of the back edge of the procapsid and on the outside of the leading edge of back casing, it is provided with the consistent plate of back edge profile of profile and procapsid on the inside of the leading edge of back casing, is bolted between two flanged plates after the plate insertion procapsid on the back casing.Spiral case of the invention be split type structure, spiral case it is easy to assembly, convenient for the maintenance and inspection of impeller, and can prevent gas from spiral case at connecting sewing leak, ensured the pressure and flow of blower output gas.
Description
Technical field
The present invention relates to a kind of blowers, more specifically to a kind of blower convenient for disassembly and assembly.
Background technique
Blower is generally used for the ventilation in the places such as factory, warehouse, office, house, mainly by impeller, casing, electricity
The components such as machine composition.Axial flow blower needs to dismount impeller and motor in maintenance and inspection blower interior, and electric in the prior art
Machine and impeller are fixed in casing, and dismounting narrow space in casing operates, not very convenient.
Summary of the invention
1. technical problems to be solved by the inivention
It is an object of the present invention to overcome the above mentioned deficiencies, a kind of blower convenient for disassembly and assembly is provided, using of the invention
Technical solution, spiral case are split type structure, spiral case it is easy to assembly, convenient for the maintenance and inspection of impeller, and gas can be prevented from snail
It is leaked at connecting sewing on shell, has ensured the pressure and flow of blower output gas.
2. technical solution
In order to achieve the above objectives, technical solution provided by the invention is：
One kind of the invention blower convenient for disassembly and assembly, including spiral case, motor and impeller, the impeller are set to spiral case
Interior, the motor is fixed on the side plate of spiral case, and the output shaft of motor is connected with impeller；On the spiral case with it is upper
It states and is provided with air inlet on another opposite side plate of motor installation side plate, the spiral case includes procapsid and back casing, on
The air inlet stated is set on procapsid, and above-mentioned motor is installed on back casing, on the outside of the back edge of the procapsid and
It is provided with flanged plate on the outside of the leading edge of back casing, the back of profile and procapsid is provided on the inside of the leading edge of back casing
Edge profile consistent plate is bolted after the plate insertion procapsid on the back casing between two flanged plates.
Further, be formed with positioning column on one in flanged plate described in two, be formed on another with it is fixed
The location hole that position column matches.
Further, gasket is provided between flanged plate described in two.
Further, silicon carbide-containing polyether sulfone wear-resistant paint layer is provided on the spiral case and impeller.
3. beneficial effect
Using technical solution provided by the invention, compared with existing well-known technique, there is following remarkable result：
(1) one kind of the invention blower convenient for disassembly and assembly, spiral case includes procapsid and back casing, and above-mentioned air inlet is set
It is placed on procapsid, above-mentioned motor is installed on back casing, on the outside of the back edge of procapsid and on the outside of the leading edge of back casing
On be provided with flanged plate, the consistent plate of back edge profile of profile and back casing is provided on the inside of the leading edge of back casing,
It being bolted between two flanged plates after plate insertion procapsid on back casing, structure connection, spiral case is split type structure,
It is connected between procapsid and back casing using flanged plate, it is convenient for disassembly and assembly, convenient for the maintenance and inspection of impeller, and depositing due to plate
Sealing effect is good, prevents gas in spiral case from passing through the connection seam leakage of procapsid and back casing, has ensured that blower exports gas
The pressure and flow of body；
(2) one kind of the invention blower convenient for disassembly and assembly is formed with positioning column on one in two flanged plate, another
It is formed with the location hole matched with positioning column on a, matches realization pre-determined bit with location hole by positioning column, guarantees two
Mounting hole on flanged plate corresponds, convenient for being bolted between two flanged plates；
(3) one kind of the invention blower convenient for disassembly and assembly is provided with gasket between two flanged plate, so that procapsid
It is connected between back casing more closely, gas is further prevented to leak from connecting sewing；
(4) it is resistance to be provided with silicon carbide-containing polyether sulfone on spiral case and impeller for one kind of the invention blower convenient for disassembly and assembly
Dope layer is ground, silicon carbide-containing polyether sulfone wear-resistant paint layer has good adhesive force, impact resistance, excellent corrosion resistance, mentions
The wear-resisting property of high spiral case and impeller, extends service life.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of spiral case in one kind of the invention blower convenient for disassembly and assembly.
Label declaration in schematic diagram：1, air inlet；2, procapsid；3, back casing；4, flanged plate；5, plate；6, it positions
Hole；7, positioning column.
Specific embodiment
To further appreciate that the contents of the present invention, the present invention is described in detail in conjunction with the accompanying drawings and embodiments.
Embodiment 1
One kind blower convenient for disassembly and assembly of the present embodiment, including spiral case, motor and impeller are provided on spiral case and impeller
Silicon carbide-containing polyether sulfone wear-resistant paint layer, silicon carbide-containing polyether sulfone wear-resistant paint layer have good adhesive force, impact resistance, excellent
Different corrosion resistance improves the wear-resisting property of spiral case and impeller, extends service life；Impeller is set in spiral case, and motor is solid
It is scheduled on the side plate of spiral case, and the output shaft of motor is connected with impeller；It is opposite with above-mentioned motor installation side plate on spiral case
Air inlet 1 is provided on another side plate, connection structure is the prior art between impeller, spiral case and motor three, herein
It repeats no more, the difference is that：Spiral case includes procapsid 2 and back casing 3, and above-mentioned air inlet 1 is set on procapsid
2, above-mentioned motor is installed on back casing 3, is respectively provided on the outside of the back edge of procapsid 2 and on the leading edge of back casing 3 outside
There is flanged plate 4, the consistent plate 5 of back edge profile of profile Yu procapsid 2, rear shell are provided on the inside of 3 leading edges of back casing
It is bolted between two flanged plates 4 after the insertion procapsid 2 of plate 5 on body 3, on one in two of them flanged plate 4
It is formed with positioning column 7, the location hole 6 matched with positioning column 7 is formed on another, is matched by positioning column with location hole
It realizes pre-determined bit, guarantees that the mounting hole on two flanged plates corresponds, convenient for being bolted between two flanged plates；Two flanges
It is provided with gasket between plate 4, so that connecting between procapsid and back casing more closely, further prevents gas from connecting sewing
Place's leakage；Structure connection, spiral case is split type structure, is connected between procapsid and back casing using flanged plate, convenient for disassembly and assembly, just
In the maintenance and inspection of impeller, and due to the presence of plate, sealing effect is good, prevents the gas in spiral case from passing through procapsid and rear shell
The connection seam leakage of body has ensured the pressure and flow of blower output gas.
One kind of the invention blower convenient for disassembly and assembly, spiral case are split type structure, spiral case it is easy to assembly, convenient for impeller
Maintenance and inspection, and can prevent gas from leaking at connecting sewing from spiral case, ensure the pressure and flow of blower output gas.
Schematically the present invention and embodiments thereof are described above, description is not limiting, institute in attached drawing
What is shown is also one of embodiments of the present invention, and actual structure is not limited to this.So if the common skill of this field
Art personnel are enlightened by it, without departing from the spirit of the invention, are not inventively designed and the technical solution
Similar frame mode and embodiment, are within the scope of protection of the invention.
Claims (4)
1. a kind of blower convenient for disassembly and assembly, including spiral case, motor and impeller, the impeller are set in spiral case, the electricity
Machine is fixed on the side plate of spiral case, and the output shaft of motor is connected with impeller；It is installed on the spiral case with above-mentioned motor
Air inlet (1) is provided on another opposite side plate of side plate, it is characterised in that：The spiral case include procapsid (2) and after
Shell (3), above-mentioned air inlet (1) are set on procapsid (2), and above-mentioned motor is installed on back casing (3), before described
It is provided with flanged plate (4) on the outside of the back edge of shell (2) and on the outside of the leading edge of back casing (3), (3) front of back casing
The consistent plate of back edge profile (5) of profile Yu procapsid (2), the plate on the back casing (3) are provided on the inside of edge
(5) it is inserted between procapsid (2) latter two flanged plate (4) and is bolted.
2. one kind according to claim 1 blower convenient for disassembly and assembly, it is characterised in that：In flanged plate (4) described in two
One on be formed with positioning column (7), the location hole (6) matched with positioning column (7) is formed on another.
3. one kind according to claim 2 blower convenient for disassembly and assembly, it is characterised in that：Flanged plate (4) described in two it
Between be provided with gasket.
4. one kind according to claim 3 blower convenient for disassembly and assembly, it is characterised in that：It is all provided on the spiral case and impeller
It is equipped with silicon carbide-containing polyether sulfone wear-resistant paint layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810960208.6A CN108843607A (en) | 2018-08-22 | 2018-08-22 | A kind of blower convenient for disassembly and assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810960208.6A CN108843607A (en) | 2018-08-22 | 2018-08-22 | A kind of blower convenient for disassembly and assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108843607A true CN108843607A (en) | 2018-11-20 |
Family
ID=64188377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810960208.6A Pending CN108843607A (en) | 2018-08-22 | 2018-08-22 | A kind of blower convenient for disassembly and assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108843607A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114810640A (en) * | 2022-06-06 | 2022-07-29 | 山东省章丘鼓风机股份有限公司 | High-speed direct-drive fan with radial subdivision structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001012392A (en) * | 1999-04-30 | 2001-01-16 | Kokusan Denki Co Ltd | Blower |
| CN101825111A (en) * | 2010-02-09 | 2010-09-08 | 于风福 | Wear resistant fan |
| CN203671924U (en) * | 2014-01-17 | 2014-06-25 | 广东裕祥环保科技有限公司 | Forced drainage and air draft assembly of gas heater |
| CN105351229A (en) * | 2015-12-03 | 2016-02-24 | 苏州永和诚风机工业有限公司 | Draught fan |
| CN107091234A (en) * | 2017-04-12 | 2017-08-25 | 广州昕恒广圆机械设备有限公司 | A kind of high-precision bearing pin of middle-opening pump and its application method |
| CN208816360U (en) * | 2018-08-22 | 2019-05-03 | 江苏冠愉电机科技有限公司 | A kind of blower convenient for disassembly and assembly |
-
2018
- 2018-08-22 CN CN201810960208.6A patent/CN108843607A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001012392A (en) * | 1999-04-30 | 2001-01-16 | Kokusan Denki Co Ltd | Blower |
| CN101825111A (en) * | 2010-02-09 | 2010-09-08 | 于风福 | Wear resistant fan |
| CN203671924U (en) * | 2014-01-17 | 2014-06-25 | 广东裕祥环保科技有限公司 | Forced drainage and air draft assembly of gas heater |
| CN105351229A (en) * | 2015-12-03 | 2016-02-24 | 苏州永和诚风机工业有限公司 | Draught fan |
| CN107091234A (en) * | 2017-04-12 | 2017-08-25 | 广州昕恒广圆机械设备有限公司 | A kind of high-precision bearing pin of middle-opening pump and its application method |
| CN208816360U (en) * | 2018-08-22 | 2019-05-03 | 江苏冠愉电机科技有限公司 | A kind of blower convenient for disassembly and assembly |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114810640A (en) * | 2022-06-06 | 2022-07-29 | 山东省章丘鼓风机股份有限公司 | High-speed direct-drive fan with radial subdivision structure |
| CN114810640B (en) * | 2022-06-06 | 2024-01-23 | 山东省章丘鼓风机股份有限公司 | High-speed direct-driven fan with radial subdivision structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108843607A (en) | A kind of blower convenient for disassembly and assembly | |
| CN208816360U (en) | A kind of blower convenient for disassembly and assembly | |
| CN207750254U (en) | A kind of vertical driving pump installation of the special fluid liquid of conveying | |
| CN211573872U (en) | Refrigerant pump shell, refrigerant pump and air conditioning system | |
| CN207554432U (en) | A kind of air-cooled structure of air suspension cfentrifugal blower | |
| CN201225338Y (en) | Centrifugal blower | |
| CN205190344U (en) | Blower housing | |
| CN103062125B (en) | A kind of centrifugal blower | |
| CN208499772U (en) | Wind-force feeder | |
| CN209976842U (en) | Negative pressure sealing device for centrifugal fan | |
| CN109282363B (en) | Air outlet structure of air conditioner indoor unit, air conditioner indoor unit and air conditioner | |
| KR200214638Y1 (en) | The sight glass that attached for centrifugal, axial flow, axial mixed flow pump | |
| CN220621926U (en) | Air exchanging equipment for underground coal mine ladder room | |
| CN110864008A (en) | Pump body end cover, water pump and water heater | |
| CN208185062U (en) | It is a kind of can quick assembling wall-hung boiler volute structure | |
| CN215213971U (en) | Impact-resistant desulfurization slurry pump | |
| CN214617151U (en) | Fan with air dynamic sealing function | |
| CN205478552U (en) | Multi -functional fan shunt | |
| CN216518716U (en) | Axial-flow type centrifugal fan | |
| CN212644773U (en) | Volute front partition plate and window type air conditioner | |
| CN220134277U (en) | Centrifugal fan with flange plate | |
| CN214304515U (en) | Fan sealing ash leakage prevention mechanism | |
| CN218760649U (en) | Dust protected ventilation blower | |
| CN218439431U (en) | Air distributor for h-shaped mine | |
| CN220748604U (en) | Leakage-proof centrifugal fan |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |