CN109209931B - Environment-friendly energy-saving type industrial refrigeration fan capable of changing wind direction - Google Patents
Environment-friendly energy-saving type industrial refrigeration fan capable of changing wind direction Download PDFInfo
- Publication number
- CN109209931B CN109209931B CN201811035860.3A CN201811035860A CN109209931B CN 109209931 B CN109209931 B CN 109209931B CN 201811035860 A CN201811035860 A CN 201811035860A CN 109209931 B CN109209931 B CN 109209931B
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- China
- Prior art keywords
- fan
- fixed
- support frame
- plate
- pipe
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- 238000005057 refrigeration Methods 0.000 title claims abstract description 10
- 238000003825 pressing Methods 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 6
- 230000007613 environmental effect Effects 0.000 claims description 3
- 238000007664 blowing Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 description 10
- 239000007787 solid Substances 0.000 description 3
- 238000010030 laminating Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- F04D19/00—Axial-flow pumps
- F04D19/002—Axial flow fans
-
- 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
-
- 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
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses an environment-friendly energy-saving industrial refrigeration fan capable of changing wind direction, which comprises a fan and a support frame, wherein the front surface of the fan is connected with an elastic telescopic hose, one end of the elastic telescopic hose, which is close to the fan, is fixedly provided with a connecting ring, the connecting ring is fixedly connected with the fan through threads, the lower surface of one end, which is far away from the fan, of the elastic telescopic hose is provided with the support frame, and the two sides of the lower surface of the support frame are fixedly provided with idler wheels; according to the invention, the distance between the fixing plates at two sides can be changed by rotating the adjusting nut, so that the size of the adjusting pipe orifice is changed, and the air quantity is changed; the direction of the elastic telescopic hose can be adjusted by rotating the rotating rod of the supporting frame, so that wind can be conveniently conveyed to a designated position, and the air supply efficiency is higher; the atomizer has the humidification effect when making the fan blow, and the fixed pipe of lower extreme can realize the lift of whole support frame to adjust the angle of blowing of elastic flexible hose in vertical direction.
Description
Technical Field
The invention relates to the technical field of machinery, in particular to an environment-friendly energy-saving industrial refrigeration fan capable of changing wind direction.
Background
The machined part such as an injection molding part or a molten casting needs to be cooled after being molded, a refrigeration fan is often used for cooling or naturally cooling in the existing cooling method, the cooling time is often longer when the temperature in summer is higher in natural cooling, the whole production efficiency is low, a large number of refrigeration fans are needed for cooling the machined part, but the following defects still exist in the actual use:
1. the cooling fan has a large blowing range, cannot fully send blown air to a designated position, causes air loss, and increases the consumption of electric energy for a long time;
2. when different workpieces are cooled, the wind speeds are different, and even if the air quantity level of the refrigerating fan is adjusted through a switch, the wind speed is not changed greatly due to the distance problem when the wind blows to the surface of the workpiece;
3. when the cooling fan cools the workpiece, the cooling fan cannot be humidified, so that heat can be dissipated faster by humidification, and the cooling efficiency is improved.
Disclosure of Invention
The invention aims to provide an environment-friendly energy-saving industrial refrigeration fan capable of changing wind direction, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an industry refrigeration fan of convertible wind direction of environmental protection and energy saving, includes fan and support frame, the front surface connection of fan has the flexible hose of elasticity, the one end fixed mounting that flexible hose is close to the fan has the go-between, and the go-between passes through screw thread and fan fixed connection, the one end lower surface that flexible hose kept away from the fan is provided with the support frame, the lower surface both sides fixed mounting of support frame has the gyro wheel, and the center pin surface of gyro wheel is provided with the wheel and stops, the upper end and the lower surface fixed connection of support frame of wheel stop, the upper end welding of support frame has the lower fixed plate, lower fixed plate upper surface fixed mounting has the upper fixed plate, upper fixed plate upper surface central welding has the solid fixed ring, the solid fixed ring sets up on the surface that flexible hose kept away from fan one end, the one end fixedly connected with adjusting nozzle of flexible hose, and adjusting nozzle's the laminating has the side fixed plate, two sets of lateral threaded rod on the side fixed plate transversely runs through jointly, and runs through the both ends department of both sets of side fixed plate and is connected with adjusting nut through screw thread fit, the upper surface fixed plate and upper end of support frame, upper end contact tube.
Preferably, the rear side of the fan is provided with the sprayer, the fan and the sprayer are fixedly connected through the bracket, and round holes are uniformly formed in the side, close to the fan, of the sprayer.
Preferably, the upper surface of the lower fixing plate and the upper surface of the upper fixing plate are provided with threaded holes, the lower fixing plate and the upper fixing plate are fixedly connected through screws, and the screws are arranged into four groups and are uniformly and annularly arranged.
Preferably, the support frame is a telescopic support frame and is composed of an upper end fixed pipe, a lower end fixed pipe and a rotating rod between the upper end fixed pipe and the lower end fixed pipe, and two ends of the upper end of the rotating rod are fixedly connected with round limiting plates.
Preferably, the outer surface of the round limiting plate is provided with external threads, and the round limiting plate is fixedly connected with the lower end of the upper end fixing pipe and the upper end of the lower end fixing pipe respectively through threads.
Preferably, the lower end fixing pipe is a hydraulic lifting device, a bearing is arranged in the round limiting plate at the upper end of the lower end fixing pipe, and the inner surface of the bearing is fixedly connected with the outer surface of the lower end of the rotating rod.
Preferably, the elastic telescopic hose is fixedly provided with a spring at the outer surface of one end far away from the fan, the tail end of the spring is fixedly connected with a pressing block, and the pressing block is in contact with the inner surface of the fixing ring.
Compared with the prior art, the invention has the beneficial effects that: the invention has reasonable structure and strong functionality and has the following advantages:
1. the distance between the fixed plates at two sides can be changed by rotating the adjusting nut, so that the size of the adjusting pipe orifice is changed, and the air quantity is changed;
2. the direction of the elastic telescopic hose can be adjusted by rotating the rotating rod of the supporting frame, so that wind can be conveniently conveyed to a designated position, and the air supply efficiency is higher;
3. the atomizer has the humidification effect when making the fan blow, and the fixed pipe of lower extreme can realize the lift of whole support frame to adjust the angle of blowing of elastic flexible hose in vertical direction.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of an orifice and side mounting plate of the present invention;
fig. 3 is a side view of the flexible hose of the present invention.
In the figure: 1 fan, 2 elastic telescopic hose, 3 support frame, 4 gyro wheels, 5 wheel stops, 6 atomizer, 7 support, 8 go-between, 9 fixed ring, 10 screw, 11 fixed plate down, 12 upper fixed plate, 13 adjusting orifice, 14 side fixed plate, 15 threaded rod, 16 adjusting nut, 17 upper end fixed tube, 18 lower end fixed tube, 19 dwang, 20 circular limiting plate, 21 spring, 22 briquetting.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an industry refrigeration fan of convertible wind direction of environmental protection and energy saving, as shown in fig. 1, including fan 1 and support frame 3, the front surface connection of fan 1 has flexible hose 2, flexible hose 2 is close to the one end fixed mounting of fan 1 has go-between 8, go-between 8 is provided with the internal thread, go-between 8 passes through screw thread and fan 1 fixed connection, flexible hose 2 is kept away from the one end lower surface of fan 1 and is provided with support frame 3, the lower surface both sides fixed mounting of support frame 3 has gyro wheel 4, and the center pin surface of gyro wheel 4 is provided with wheel 5 of stopping, the upper end and the lower fixed surface connection of support frame 3 of wheel 5, the upper end welding of support frame 3 has lower fixed plate 11, lower fixed plate 11 upper surface fixed mounting has upper fixed plate 12, upper fixed plate 12 upper surface center welding has solid fixed ring 9, gu fixed ring 9 sets up on the surface that flexible hose 2 kept away from fan 1 one end, gu fixed ring 9 is kept away from flexible hose 2's one end fixedly connected with adjusting orifice 13, and the left and right sides fixedly laminate of adjusting orifice 13, the laminating on both sides side fixed plate 14, the lateral plate 14 is the lateral plate 15 is crossed jointly, and the fixed plate is fixed plate 15 is fixed with the threaded rod through the upper end of adjusting tube 16 and lower fixed plate 16, the fixed tube end contact with the threaded rod is fixed tube 13 through the upper end of adjusting tube 16, the upper end of threaded rod is fixed plate 19, the upper end fixed plate is fixed plate 17, the fixed plate is fixed by the upper end and the end is fixed tube through the upper end 17.
Further, the rear side of the fan 1 is provided with the sprayer 6, the fan 1 and the sprayer 6 are fixedly connected through the bracket 7, and round holes are uniformly formed in the side, close to the fan 1, of the sprayer 6.
Further, threaded holes are formed in the upper surface of the lower fixing plate 11 and the upper surface of the upper fixing plate 12, the lower fixing plate 11 and the upper fixing plate 12 are fixedly connected through screws 10, and the screws 10 are arranged in four groups and are uniformly and annularly arranged.
Further, the support frame 3 is a telescopic support frame 3, and is composed of an upper end fixing pipe 17, a lower end fixing pipe 18 and a rotating rod 19 between the upper end fixing pipe and the lower end fixing pipe, and two ends of the upper end of the rotating rod 19 are fixedly connected with round limiting plates 20.
Further, the outer surface of the circular limiting plate 20 is provided with external threads, and the circular limiting plate 20 is fixedly connected with the lower end of the upper end fixing tube 17 and the upper end of the lower end fixing tube 18 through threads respectively.
Further, the lower end fixing tube 18 is a hydraulic lifting device, a bearing is arranged in the round limiting plate 20 at the upper end of the lower end fixing tube 18, and the inner surface of the bearing is fixedly connected with the outer surface of the lower end of the rotating rod 19.
Further, a spring 21 is fixedly arranged on the outer surface of one end, far away from the fan 1, of the elastic telescopic hose 2, a pressing block 22 is fixedly connected to the tail end of the spring 21, and the pressing block 22 is in contact with the inner surface of the fixed ring 9.
Further, the end of the elastic telescopic hose 2 far away from the fan 1 is a fixed metal ring, the springs 21 are compression springs, four groups of springs and the pressing blocks 22 are uniformly arranged in a ring shape, and the outer surface of each pressing block 22 is arc-shaped.
Working principle: the elastic telescopic hose 2 is connected to the front side of the fan 1 in a threaded manner through the connecting ring 8, the supporting frame 3 is moved to the front end of the elastic telescopic hose 2 through the idler wheel 4, the elastic telescopic hose 2 is fixed through the fixing ring 9, the elastic telescopic hose 2 is fixed more firmly due to the pressure of the spring 21 acting on the pressing block 22, the fixing ring 9 can be applied to the elastic telescopic hoses 2 with different diameters, the fan 1 is opened, the upper end fixing pipe 17 drives the fixing ring 9 to rotate a certain angle through rotating the rotating rod 9, the adjusting pipe orifice 13 is changed by a certain angle, the air quantity is completely sent to a designated position, the angle of the adjusting pipe orifice 13 is changed in the vertical direction through adjusting the lower end fixing pipe 18, the supporting frame 3 is lifted or lowered, the air quantity can be sent to a higher or lower position under the condition that the height of the fan 1 is not adjustable, the distance between two groups of side fixing plates 14 is changed through rotating the adjusting nut 16, and then the size of the adjusting pipe orifice 13 is changed, and the air supply speed can be changed.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. The utility model provides an industry refrigeration fan of convertible wind direction of environmental protection and energy saving, includes fan (1) and support frame (3), its characterized in that: the front surface of fan (1) is connected with flexible hose (2), the one end fixed mounting that flexible hose (2) is close to fan (1) has go-between (8), and go-between (8) pass through screw thread and fan (1) fixed connection, the one end lower surface that flexible hose (2) kept away from fan (1) is provided with support frame (3), the lower surface both sides fixed mounting of support frame (3) has gyro wheel (4), and the center pin surface of gyro wheel (4) is provided with wheel brake (5), the upper end of wheel brake (5) and the lower surface fixed connection of support frame (3), the upper end welding of support frame (3) has fixed plate (11) down, fixed plate (12) are gone-up fixed plate (12) upper surface center welding has fixed ring (9), fixed ring (9) set up on the surface that flexible hose (2) kept away from fan (1) one end, the one end fixed connection that flexible hose (2) was kept away from to fixed ring (9) has adjusting screw rod (13) and adjusting the fixed plate (14) of two sides, fixed plate (14) are fixed together and are fixed with two fixed orifice (14) of joint, the threaded rods (15) penetrate through two ends of the two groups of side fixing plates (14) and are connected with adjusting nuts (16) in a threaded fit mode, the lower surfaces of the side fixing plates (14) are in contact with the upper surfaces of the upper fixing plates (12), and the support frame (3) comprises an upper end fixing pipe (17), a lower end fixing pipe (18) and a rotating rod (19);
the rear side of the fan (1) is provided with a sprayer (6), the fan (1) is fixedly connected with the sprayer (6) through a bracket (7), and round holes are uniformly formed in the side, close to the fan (1), of the sprayer (6);
screw holes are formed in the upper surface of the lower fixing plate (11) and the upper surface of the upper fixing plate (12), the lower fixing plate (11) is fixedly connected with the upper fixing plate (12) through screws (10), and the screws (10) are arranged into four groups and are uniformly and annularly arranged;
the support frame (3) is a telescopic support frame (3) and consists of an upper end fixed pipe (17), a lower end fixed pipe (18) and a rotating rod (19) between the upper end fixed pipe and the lower end fixed pipe, and two ends of the upper end of the rotating rod (19) are fixedly connected with round limiting plates (20);
the outer surface of the round limiting plate (20) is provided with external threads, and the round limiting plate (20) is fixedly connected with the lower end of the upper end fixing pipe (17) and the upper end of the lower end fixing pipe (18) through threads respectively;
the lower end fixing pipe (18) is a hydraulic lifting device, a bearing is arranged in a round limiting plate (20) at the upper end of the lower end fixing pipe (18), and the inner surface of the bearing is fixedly connected with the outer surface of the lower end of the rotating rod (19);
the elastic telescopic hose (2) is fixedly provided with a spring (21) at the outer surface of one end far away from the fan (1), the tail end of the spring (21) is fixedly connected with a pressing block (22), and the pressing block (22) is in contact with the inner surface of the fixed ring (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811035860.3A CN109209931B (en) | 2018-09-06 | 2018-09-06 | Environment-friendly energy-saving type industrial refrigeration fan capable of changing wind direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811035860.3A CN109209931B (en) | 2018-09-06 | 2018-09-06 | Environment-friendly energy-saving type industrial refrigeration fan capable of changing wind direction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109209931A CN109209931A (en) | 2019-01-15 |
| CN109209931B true CN109209931B (en) | 2024-01-23 |
Family
ID=64987752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811035860.3A Active CN109209931B (en) | 2018-09-06 | 2018-09-06 | Environment-friendly energy-saving type industrial refrigeration fan capable of changing wind direction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109209931B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113007113A (en) * | 2021-03-09 | 2021-06-22 | 浙江精创风机有限公司 | Silencer for air inlet of axial flow fan |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006200866A (en) * | 2005-01-24 | 2006-08-03 | Miura Co Ltd | Portable cold air fan |
| CN201589394U (en) * | 2009-12-01 | 2010-09-22 | 上海理工大学 | Inductive air blow terminal device for omnibearing task air conditioning |
| CN203891356U (en) * | 2014-05-29 | 2014-10-22 | 宁波市鄞州松井工贸有限公司 | Sunlight collector |
| CN105736421A (en) * | 2016-01-27 | 2016-07-06 | 蚌埠市拓坚机电有限公司 | Negative-pressure fan capable of adjusting wind direction |
| CN106907172A (en) * | 2017-05-10 | 2017-06-30 | 安徽捷运矿山机械有限公司 | A kind of mine ventilation device |
| CN206771627U (en) * | 2017-05-16 | 2017-12-19 | 宁夏易兴实业有限公司 | A kind of new cooling blower |
| CN207033794U (en) * | 2017-05-17 | 2018-02-23 | 佛山市朗然通风设备有限公司 | The blower fan that a kind of wind direction is accurately adjusted |
| CN208885553U (en) * | 2018-09-06 | 2019-05-21 | 浙江东信机械有限公司 | A kind of industrial refrigeration fan of the convertible wind direction of environment-friendly and energy-efficient |
-
2018
- 2018-09-06 CN CN201811035860.3A patent/CN109209931B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006200866A (en) * | 2005-01-24 | 2006-08-03 | Miura Co Ltd | Portable cold air fan |
| CN201589394U (en) * | 2009-12-01 | 2010-09-22 | 上海理工大学 | Inductive air blow terminal device for omnibearing task air conditioning |
| CN203891356U (en) * | 2014-05-29 | 2014-10-22 | 宁波市鄞州松井工贸有限公司 | Sunlight collector |
| CN105736421A (en) * | 2016-01-27 | 2016-07-06 | 蚌埠市拓坚机电有限公司 | Negative-pressure fan capable of adjusting wind direction |
| CN106907172A (en) * | 2017-05-10 | 2017-06-30 | 安徽捷运矿山机械有限公司 | A kind of mine ventilation device |
| CN206771627U (en) * | 2017-05-16 | 2017-12-19 | 宁夏易兴实业有限公司 | A kind of new cooling blower |
| CN207033794U (en) * | 2017-05-17 | 2018-02-23 | 佛山市朗然通风设备有限公司 | The blower fan that a kind of wind direction is accurately adjusted |
| CN208885553U (en) * | 2018-09-06 | 2019-05-21 | 浙江东信机械有限公司 | A kind of industrial refrigeration fan of the convertible wind direction of environment-friendly and energy-efficient |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109209931A (en) | 2019-01-15 |
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