CN114508494A - Multifunctional centrifugal ventilator and operation method - Google Patents
Multifunctional centrifugal ventilator and operation method Download PDFInfo
- Publication number
- CN114508494A CN114508494A CN202210160227.7A CN202210160227A CN114508494A CN 114508494 A CN114508494 A CN 114508494A CN 202210160227 A CN202210160227 A CN 202210160227A CN 114508494 A CN114508494 A CN 114508494A
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- Prior art keywords
- fan
- centrifugal
- heat dissipation
- air
- dust
- Prior art date
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- Pending
Links
- 238000000034 method Methods 0.000 title claims description 9
- 238000005192 partition Methods 0.000 claims abstract description 14
- 238000009423 ventilation Methods 0.000 claims abstract description 10
- 239000011229 interlayer Substances 0.000 claims abstract description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract 2
- 229910052782 aluminium Inorganic materials 0.000 claims abstract 2
- 239000000428 dust Substances 0.000 claims description 63
- 230000017525 heat dissipation Effects 0.000 claims description 24
- 238000007664 blowing Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 4
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000011017 operating method Methods 0.000 claims description 2
- 239000010410 layer Substances 0.000 abstract 1
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/08—Centrifugal pumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/007—Fume suction nozzles arranged on a closed or semi-closed surface, e.g. on a circular, ring-shaped or rectangular surface adjacent the area where fumes are produced
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
- B08B5/023—Cleaning travelling work
-
- 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
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
- F04D29/584—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps cooling or heating the machine
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a multifunctional centrifugal ventilator which comprises a rack, wherein the rack is formed by assembling aluminum profiles, an interlayer is arranged on the rack, a partition plate is arranged on the interlayer, a centrifugal fan is arranged on the bottom layer of the rack, a connecting pipe is arranged on the bottom surface of the partition plate and is connected with the centrifugal fan through a ventilation pipe, an all-directional air supply device is arranged on the top surface of the partition plate and is positioned right above the connecting pipe, and the connecting position of the all-directional air supply device and the partition plate is a through hole. The centrifugal ventilator realizes the all-round air supply to the work piece.
Description
Technical Field
The invention belongs to the technical field of ventilators, and particularly relates to a multifunctional centrifugal ventilator and an operation method thereof.
Background
With the development of production and scientific technology, ventilators are increasingly widely applied in the national economy field, and have important influence on the whole industrial economy. The fan is one of the devices commonly used in various factories and enterprises, and particularly, the application of the fan is more extensive. The blower is not opened for boiler blowing, smoke prevention and dust control, and ventilation and cooling.
And the wind machine mainly uses and removes dust with the work piece in the workshop, and the dust removal that can all-round air supply and remove dust does not appear in prior art and can guarantee to avoid blowing down the dust pollution workshop environment simultaneously.
Disclosure of Invention
In view of the above problems in the prior art, it is an object of the present invention to provide a multifunctional centrifugal fan and an operating method thereof.
The invention provides the following technical scheme:
the utility model provides a multi-functional centrifugal fan, its characterized in that, includes the frame, be equipped with the interlayer in the frame, placed the baffle on the interlayer, centrifugal fan places on the frame bottom, and the connecting pipe is installed in the baffle bottom surface, just the connecting pipe passes through the ventilation pipe to be connected with centrifugal fan, and all-round air supply arrangement installs on the baffle top surface and is located the connecting pipe directly over, just all-round air supply arrangement is the through-hole with the hookup location of baffle.
Specifically, the omnibearing air supply device comprises an annular square pipe which is uniformly arranged on a partition plate through a square pipe mounting seat, and the connecting position of the annular square pipe and the partition plate is a through hole; holes are uniformly formed in the inner side of the annular square tube, and the positions, corresponding to the holes, of the movable hoses are arranged on the annular square tube; the annular square pipe penetrates through the roller conveying belt, and the roller conveying belt is installed on the rack.
Specifically, still including being located between gyro wheel conveyer belt and the baffle and install the dust guard in the frame, install on the dust guard and cover the lower dust cover outside all-round air supply arrangement, install last dust cover on the dust cover down, the symmetry is equipped with the mouth of crossing on the dust cover both sides face down.
Specifically, still include air suction pipeline mounting flange is installed to dust cover both sides down, air suction pipeline mounting flange is connected with the air suction pipeline, the air suction pipeline is connected with the suction fan.
Specifically, the four corners of the bottom of the frame are provided with caster adjusting block assemblies.
Specifically, the centrifugal fan is provided with an air outlet and an air inlet, and a braking element arranged on the centrifugal fan is arranged on the heat dissipation device.
Specifically, heat abstractor includes radiator fan, radiator fan installs and covers at the heat dissipation wind, the heat dissipation fan housing side evenly is equipped with the louvre, braking component installs and covers at the heat dissipation wind and junction position department is equipped with the ventilation hole.
Specifically, the diameter of connecting pipe and baffle contact one end is greater than the diameter of the other end, the frame is formed by the aluminium alloy equipment.
Specifically, the suction fan, the cooling fan and the centrifugal fan are communicatively coupled to the PLC controller.
Based on the above device, the present invention also provides an operation method using the operation method of the multifunctional centrifugal ventilator, comprising the steps of:
s1, when the workpiece is conveyed into the centrifugal fan through the roller conveyor belt, the controller controls to start the centrifugal fan and sets the dust removal time;
s2, the centrifugal fan sends out air from the air outlet, the air reaches the annular square pipes through the ventilation pipes and the connecting pipes, and then the air is sent out from the uniformly distributed annular square pipes, so that all-directional air supply is realized;
s3, simultaneously, the controller starts a heat dissipation fan, and the heat dissipation fan starts to help a brake element arranged in the centrifugal fan to dissipate heat;
s4, simultaneously, the suction fan is started, the workpiece is blown in all directions to remove dust, the removed dust is blocked in the device by the upper dust cover and the lower dust cover, and the suction fan sucks away the dust blown out by the all-direction blowing device;
and S5, after the dust removal time is up, the workpiece is sent out through the roller conveyor belt and reaches the next process.
The invention has the beneficial effects that:
1. the workpiece passes through a centrifugal fan through a roller conveyor belt, and the centrifugal fan realizes all-dimensional air supply for the workpiece;
2. the dust guard plate, the upper dust guard and the lower dust guard can prevent blown dust from leaking to the outside;
3. the device is provided with a suction fan, and dust blown out by the omnibearing air supply device is sucked away through an air suction pipeline, so that the dust is prevented from falling onto a workpiece again;
4. selecting a caster adjustment block to facilitate moving and fixing the device;
5. the device can also help the brake element arranged in the centrifugal fan to dissipate heat.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a front view of a first embodiment of the present invention;
FIG. 2 is a top view of a first embodiment of the present invention;
FIG. 3 is a three-dimensional view of a second embodiment of the invention;
FIG. 4 is a schematic diagram of the internal structure of a second embodiment of the present invention;
FIG. 5 is a diagram showing a positional relationship between the annular square tube in the second embodiment of the present invention.
Detailed Description
Example one
As shown in fig. 1 to 2, the present invention provides a multifunctional centrifugal fan, which includes a centrifugal fan 3, wherein the centrifugal fan 3 is provided with an air outlet 2 and an air inlet 1, and a braking element 5 provided on the centrifugal fan 3 is mounted on a heat dissipation device 4.
The heat dissipation device 4 comprises a heat dissipation fan 401, the heat dissipation fan 401 is installed on a heat dissipation fan housing 402, heat dissipation holes 403 are evenly formed in the side surface of the heat dissipation fan housing 402, and the braking element 5 is installed on the heat dissipation fan housing 402 and is provided with ventilation holes at the connection position.
This device can help the heat dissipation of the braking element 5 that is equipped with in the centrifugal fan 3.
Example two
As shown in fig. 3-5, centrifugal fan still includes frame 6, frame 6 is formed by the aluminium alloy equipment, be equipped with interlayer 17 in the frame 6, the baffle has been placed on interlayer 17, and centrifugal fan 3 places on 6 bottoms of frame, and connecting pipe 8 is installed in the baffle bottom surface, just connecting pipe 8 passes through ventilation pipe 7 and is connected with centrifugal fan 3, and all-round air supply arrangement installs at the baffle top surface and is located connecting pipe 8 directly over, just all-round air supply arrangement is the through-hole with the hookup location of baffle.
The omnibearing air supply device comprises an annular square pipe 9 which is uniformly arranged on a partition plate through a square pipe mounting seat 13, and the connecting position of the annular square pipe 9 and the partition plate is a through hole; the diameter of one end of the connecting pipe 8, which is in contact with the partition plate, is larger than that of the other end of the connecting pipe.
Holes are uniformly formed in the inner side of the annular square tube 9, the movable hose 10 is arranged on the annular square tube 9 at a position corresponding to the holes, the annular square tube 9 penetrates through the roller conveyor belt 11, and the roller conveyor belt 11 is arranged on the rack 6.
The work piece passes through centrifugal fan through gyro wheel conveyer belt 11, centrifugal fan realizes the all-round air supply to the work piece.
The dust cover device comprises a dust cover 12, a lower dust cover 14 and an upper dust cover 15, wherein the dust cover 12 is located between the roller conveyor belt 11 and the partition plate and is installed on the machine frame 6, the lower dust cover 14 is installed on the dust cover 12 and covers the outside of the omnibearing air supply device, the upper dust cover 15 is installed on the lower dust cover 14, and two side faces of the lower dust cover 14 are symmetrically provided with through holes 18.
The workpiece passes through the roller conveyor 11 from the through-hole 18, and is thus dusted by all-directional air blowing. The dust proof plate 12, the upper dust proof cover 15 and the lower dust proof cover 14 can prevent the blown dust from leaking to the outside.
And air suction pipeline mounting flanges 19 are arranged on two sides of the lower dust cover 14, the air suction pipeline mounting flanges 19 are connected with an air suction pipeline through a hose hoop 20, and the air suction pipeline is connected with a suction fan.
The dust blown out by the omnibearing air supply device is sucked away through the air suction pipeline, so that the dust is prevented from falling onto the workpiece again.
And four corners of the bottom of the frame 6 are provided with caster adjusting block assemblies 16.
Caster adjustment blocks are selected to facilitate moving and securing the device.
The suction fan, the cooling fan 401 and the centrifugal fan 3 are communicatively coupled to the PLC controller.
The PLC controller can program the numerical control system, the PLC serves as a central control system, program input and operation control of the whole machine are achieved through the touch screen, and automation of the whole machining process is achieved. The control system can be used as a system for connecting each execution element to move according to a logic track, and the execution elements are controlled to operate according to the required operation steps through programming.
Based on the device, the first embodiment of the invention also provides an operation method of the multifunctional centrifugal ventilator, which comprises the following steps:
step one, when a workpiece is fed into a centrifugal fan through a roller conveyor belt 11, a controller controls to start a centrifugal fan 3 and sets dust removal time;
secondly, the centrifugal fan 3 sends air out of the air outlet 2, the air reaches the annular square tube 9 through the ventilation pipe 7 and the connecting pipe 8, and then the air is sent out of the uniformly distributed annular square tube 9, so that all-directional air supply is realized;
step three, simultaneously starting a heat radiation fan 401 by a controller, wherein the heat radiation fan 401 starts to help a brake element 5 arranged in the centrifugal fan 3 to radiate heat;
step four, simultaneously starting a suction fan, enabling the workpiece to be subjected to all-directional air supply and dust removal, blocking the removed dust in the device by an upper dust cover 15 and a lower dust cover 14, and sucking away the dust blown out by the all-directional air supply device by the suction fan;
and step five, after the dust removal time is up, the workpiece is sent out through the roller conveyor belt 11 to reach the next procedure.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a multi-functional centrifugal fan, its characterized in that, includes frame (6), be equipped with interlayer (17) on frame (6), placed the baffle on interlayer (17), centrifugal fan (3) are placed on frame (6) bottom, and install in the baffle bottom surface connecting pipe (8), just connecting pipe (8) are connected with centrifugal fan (3) through ventilation pipe (7), and all-round air supply arrangement installs on the baffle top surface and is located connecting pipe (8) directly over, just all-round air supply arrangement is the through-hole with the hookup location of baffle.
2. The multifunctional centrifugal ventilator of claim 1 wherein said omni-directional blower means comprises
The annular square tubes (9) are uniformly arranged on the partition plate through square tube mounting seats (13), and through holes are formed in the connecting positions of the annular square tubes (9) and the partition plate;
the inner side of the annular square tube (9) is uniformly provided with holes, and the positions of the movable hoses (10) corresponding to the holes are arranged on the annular square tube (9);
the roller conveyer belt (11), the annular square tube (9) passes through the roller conveyer belt (11), and the roller conveyer belt (11) is installed on the rack (6).
3. The multifunctional centrifugal ventilator according to claim 2, further comprising a dust guard (12) disposed between the roller conveyor (11) and the partition and mounted on the frame (6), a lower dust guard (14) mounted on the dust guard (12) and covering the air blowing device, and an upper dust guard (15) mounted on the lower dust guard (14), wherein the lower dust guard (14) has through openings (18) symmetrically formed on both sides thereof.
4. A multifunctional centrifugal ventilator according to claim 3, further comprising an air suction pipeline mounting flange (19) mounted on both sides of the lower dust cover (14), wherein the air suction pipeline mounting flange (19) is connected with an air suction pipeline, and the air suction pipeline is connected with a suction fan.
5. A multifunctional centrifugal ventilator according to claim 4 characterized in that four corners of the bottom of said frame (6) are mounted with caster wheel block assemblies (16).
6. A multifunctional centrifugal ventilator according to claim 1, characterized in that it further comprises an air outlet (2) and an air inlet (1) on said centrifugal fan (3), and a braking element (5) provided on said centrifugal fan (3) is mounted on a heat sink (4).
7. A multifunctional centrifugal ventilator according to claim 6, characterized in that the heat dissipation device (4) comprises a heat dissipation fan (401), the heat dissipation fan (401) is installed on a heat dissipation fan housing (402), heat dissipation holes (403) are uniformly formed in the side surface of the heat dissipation fan housing (402), the braking element (5) is installed on the heat dissipation fan housing (402) and a vent hole is formed at the connection position.
8. A multifunctional centrifugal ventilator according to claim 3 or 7, characterized in that the connecting tube (8) has a larger diameter at one end in contact with the partition than at the other end, and the frame (6) is assembled from aluminum profiles.
9. A multifunctional centrifugal ventilator according to claim 8 characterized in that the suction fan, the cooling fan (401) and the centrifugal fan (3) are communicatively coupled to the PLC controller.
10. An operating method using the multifunctional centrifugal ventilator according to claim 9, characterized by comprising the steps of:
s1, when the workpiece is sent into the centrifugal fan through the roller conveyor belt (11), the controller controls to start the centrifugal fan (3) and sets dust removal time;
s2, the centrifugal fan (3) sends out air from the air outlet (2), the air reaches the annular square tube (9) through the ventilation pipe (7) and the connecting pipe (8), and then the air is sent out from the uniformly distributed annular square tube (9), so that all-directional air supply is realized;
s3, simultaneously, the controller starts the heat dissipation fan (401), and the heat dissipation fan (401) starts to help a brake element (5) arranged in the centrifugal fan (3) to dissipate heat;
s4, simultaneously, the suction fan is started, the workpiece is blown in all directions to remove dust, the removed dust is blocked in the device by the upper dust cover (15) and the lower dust cover (14), and the suction fan sucks away the dust blown out by the all-directional blowing device;
and S5, after the dust removal time is up, the workpiece is sent out through the roller conveyor belt (11) and reaches the next process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210160227.7A CN114508494A (en) | 2022-02-21 | 2022-02-21 | Multifunctional centrifugal ventilator and operation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210160227.7A CN114508494A (en) | 2022-02-21 | 2022-02-21 | Multifunctional centrifugal ventilator and operation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114508494A true CN114508494A (en) | 2022-05-17 |
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ID=81553626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210160227.7A Pending CN114508494A (en) | 2022-02-21 | 2022-02-21 | Multifunctional centrifugal ventilator and operation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114508494A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206701842U (en) * | 2016-12-26 | 2017-12-05 | 东莞市志远百利自动化设备科技有限公司 | A kind of automatic transmission cleaner |
| CN208178007U (en) * | 2018-02-07 | 2018-12-04 | 浙江衡远新能源科技有限公司 | A kind of lithium battery electric core surface cleaning apparatus |
| CN208450105U (en) * | 2018-05-24 | 2019-02-01 | 浙江羿阳太阳能科技有限公司 | A kind of waste silicon wafer automatic recycling device |
| CN214577749U (en) * | 2020-11-25 | 2021-11-02 | 江苏南洋泵业有限公司 | Forced circulation pump |
| CN214617067U (en) * | 2020-11-04 | 2021-11-05 | 昆山鑫乐昌机电科技有限公司 | Protective cover for industrial water pump |
-
2022
- 2022-02-21 CN CN202210160227.7A patent/CN114508494A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206701842U (en) * | 2016-12-26 | 2017-12-05 | 东莞市志远百利自动化设备科技有限公司 | A kind of automatic transmission cleaner |
| CN208178007U (en) * | 2018-02-07 | 2018-12-04 | 浙江衡远新能源科技有限公司 | A kind of lithium battery electric core surface cleaning apparatus |
| CN208450105U (en) * | 2018-05-24 | 2019-02-01 | 浙江羿阳太阳能科技有限公司 | A kind of waste silicon wafer automatic recycling device |
| CN214617067U (en) * | 2020-11-04 | 2021-11-05 | 昆山鑫乐昌机电科技有限公司 | Protective cover for industrial water pump |
| CN214577749U (en) * | 2020-11-25 | 2021-11-02 | 江苏南洋泵业有限公司 | Forced circulation pump |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220517 |
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