CN114060321B - Marine axial fan with horizontal mounting structure - Google Patents
Marine axial fan with horizontal mounting structure Download PDFInfo
- Publication number
- CN114060321B CN114060321B CN202111280930.3A CN202111280930A CN114060321B CN 114060321 B CN114060321 B CN 114060321B CN 202111280930 A CN202111280930 A CN 202111280930A CN 114060321 B CN114060321 B CN 114060321B
- Authority
- CN
- China
- Prior art keywords
- horizontal
- plate
- horizontal mounting
- clamping plate
- air duct
- 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.)
- Active
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
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/64—Mounting; Assembling; Disassembling of axial pumps
- F04D29/644—Mounting; Assembling; Disassembling of axial pumps especially adapted for elastic fluid pumps
- F04D29/646—Mounting or removal of fans
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63J—AUXILIARIES ON VESSELS
- B63J2/00—Arrangements of ventilation, heating, cooling, or air-conditioning
- B63J2/02—Ventilation; Air-conditioning
- B63J2/04—Ventilation; Air-conditioning of living spaces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a marine axial flow fan with a horizontal mounting structure, and relates to the technical field of marine axial flow fans. The invention comprises an air duct, a horizontal mounting frame and a motor, wherein the horizontal mounting frame is in rotary fit with the air duct, one side of the air duct is provided with a horizontal air inlet pipe, a shutoff valve plate is arranged in the air duct, and a driving toothed plate is arranged in the horizontal mounting frame and meshed with an adjusting shaft of the shutoff valve plate. According to the invention, through the horizontal mounting frame, the position of the horizontal mounting frame can be changed by utilizing the rotary sliding structure between the two mounting frames and the air duct, so that the horizontal mounting position can be conveniently adjusted according to a specific working environment; the fixing clamping plate and the clamping plate are arranged in the horizontal mounting frame and can be bolted by the fastening bolts so as to fix the position of the horizontal mounting frame; in addition, through setting up the drive pinion rack, can utilize the tooth's socket to mesh with the regulating spindle of shutoff valve plate, open the shutoff valve plate when adjusting horizontal mount, communicate horizontal air-supply line.
Description
Technical Field
The invention belongs to the technical field of marine axial flow fans, and particularly relates to a marine axial flow fan with a horizontal installation structure.
Background
The marine axial flow fan is usually used for ventilation operation of a large-scale marine cabin, is mostly vertically installed, is fixed in an installation mode and has more limitations; meanwhile, the working position of the main machine of the vertical-type axial flow fan is higher, and when the fan fails, maintenance and replacement work is difficult, so that a plurality of inconveniences are brought to maintenance staff; in addition, the existing vertical or horizontal axial flow fan is single in installation mode, and flexible adaptation and adjustment are difficult to carry out according to specific working environments; therefore, in order to solve the problems, the axial flow fan for the ship with the horizontal installation structure is designed.
Disclosure of Invention
The invention aims to provide a marine axial flow fan with a horizontal installation structure, which solves the problems that the existing axial flow fan is single in installation mode, inconvenient to maintain and difficult to flexibly adjust and adapt according to working environments.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a marine axial flow fan with a horizontal installation structure, which comprises an air duct, horizontal installation frames and a motor, wherein the two opposite ends of the air duct are welded with installation plates, a plurality of horizontal installation frames are bolted between the two installation plates, and the horizontal installation frames are in rotary fit with the air duct through the installation plates; the motor is arranged in the air duct;
the horizontal mounting frame comprises a connecting column, a fixed clamping plate and a clamping plate, wherein the two opposite end faces of the connecting column are welded with the fixed clamping plate, a plurality of connecting rods are bolted between the fixed clamping plate and the clamping plate, and the connecting rods are of telescopic rod structures; the fixing plate and the clamping plate are respectively arranged on two opposite sides of the mounting plate; a plurality of fastening bolts are arranged between the fixed clamping plate and the clamping plate, wherein the fixed clamping plate and the clamping plate have the same shape and structure, are bolted through the fastening bolts, adjust the distance between the fixed clamping plate and the clamping plate by utilizing a connecting rod of a telescopic rod structure, and are matched with the fastening bolts to fasten the fixed clamping plate and the clamping plate to clamp the mounting plate;
an adjusting slide slot is formed in the mounting plate, the adjusting slide slot is of an arc slot structure, and the fastening bolt penetrates through the mounting plate through the adjusting slide slot; the horizontal mounting frame is in sliding fit with the adjusting chute opening through a fastening bolt, so that the fixed position of the horizontal mounting frame can be conveniently changed and adjusted, and the horizontal mounting frame can be conveniently stored and unfolded; the peripheral side surface of the fastening bolt is sleeved with a sliding sleeve pipe which is of an arc-shaped pipe structure; the sliding sleeve pipes of the two installation racks are mutually spliced to form a telescopic rod structure, the arc-shaped pipe structure of the sliding sleeve pipe is mutually matched with the adjusting sliding groove opening, the adjusting sliding track and the adjusting sliding range of the horizontal installation rack can be limited, and the whole axial flow fan can be conveniently supported.
In order to adapt to ventilation and exhaust work during horizontal installation, one side of the air cylinder is welded and communicated with a horizontal air inlet pipe, and a shutoff valve plate is arranged in the horizontal air inlet pipe; the two opposite sides of the shutoff valve plate are welded with adjusting shafts which extend to the outside of the horizontal air inlet pipe and are in rotary fit with the horizontal air inlet pipe, so that the shutoff valve plate can be adjusted to be opened and closed, and the communication state of the horizontal air inlet pipe can be changed.
Further, in order to realize the synchronization of the communication state of the horizontal air inlet pipe and the working state of the horizontal installation frame, a plurality of tooth grooves are formed in one end face of the adjusting shaft, a driving toothed plate is welded on one side face of the connecting column, and the driving toothed plate is meshed with the adjusting shaft through the tooth grooves; the driving toothed plate is of an arc-shaped plate structure, and the latch teeth of the driving toothed plate are arranged at the middle section of the driving toothed plate; the driving toothed plates of the two connecting columns are opposite to the meshing position of the adjusting shaft, and the two connecting columns jointly drive the adjusting shaft to rotate when in relative motion, so that labor is saved when the shutoff valve plate is opened and closed.
In addition, the inner surface of the air duct in the axial flow fan is welded with a fixed plate, and the motor is bolted and fixed with the fixed plate; the motor is arranged at the axial flow downstream of the horizontal air inlet pipe.
The invention has the following beneficial effects:
according to the invention, through the horizontal mounting frame, the position of the horizontal mounting frame can be changed by utilizing the rotary sliding structure between the two mounting frames and the air duct, so that the horizontal mounting position can be conveniently adjusted according to a specific working environment; the fixing clamping plate and the clamping plate are arranged in the horizontal mounting frame and can be bolted by the fastening bolts so as to fix the position of the horizontal mounting frame; in addition, through setting up the drive pinion rack, can utilize the tooth's socket to mesh with the regulating spindle of shutoff valve plate, open the shutoff valve plate when adjusting horizontal mount, communicate horizontal air-supply line.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the overall structure of a marine axial flow fan with a horizontal mounting structure of the present invention;
FIG. 2 is a top view of a marine axial flow fan with a horizontal mounting structure of the present invention;
FIG. 3 is a schematic view of the structure of section A-A of FIG. 2;
FIG. 4 is a schematic view of the structure of section B-B in FIG. 3;
FIG. 5 is a partial, displayed view of portion D of FIG. 4;
FIG. 6 is a schematic view of the structure of section C-C in FIG. 3;
fig. 7 is a partially shown view of portion E in fig. 6.
In the drawings, the list of components represented by the various numbers is as follows:
1. an air duct; 2. a horizontal mounting rack; 3. a motor; 101. a mounting plate; 201. a connecting column; 202. a fixed clamping plate; 203. a clamping plate; 1011. adjusting the slide slot; 204. a connecting rod; 205. a fastening bolt; 2051. a sliding sleeve; 1021. a shutoff valve plate; 1022. an adjusting shaft; 2011. driving the toothed plate; 103. a fixing plate; 102. a horizontal air inlet pipe.
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.
In the description of the present invention, it should be understood that the terms "upper," "middle," "outer," "inner," and the like indicate an orientation or a positional relationship, and are merely for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Example 1:
referring to fig. 1-7, the invention discloses a marine axial flow fan with a horizontal installation structure, which comprises an air duct 1, horizontal installation frames 2 and a motor 3, wherein installation plates 101 are welded at the opposite ends of the air duct 1, a plurality of horizontal installation frames 2 are bolted between the two installation plates 101, and the horizontal installation frames 2 are in rotary fit with the air duct 1 through the installation plates 101; the motor 3 is arranged in the air duct 1;
the horizontal mounting frame 2 comprises a connecting column 201, a fixed clamping plate 202 and a clamping plate 203, wherein two opposite end surfaces of the connecting column 201 are welded with the fixed clamping plate 202, a plurality of connecting rods 204 are bolted between the fixed clamping plate 202 and the clamping plate 203, and the connecting rods 204 are of telescopic rod structures; the fixing plate 202 and the clamping plate 203 are respectively arranged on two opposite sides of the mounting plate 101; a plurality of fastening bolts 205 are arranged between the fixed clamping plate 202 and the clamping plate 203, wherein the fixed clamping plate 202 and the clamping plate 203 have the same shape and structure, are bolted through the fastening bolts 205, adjust the distance between the fixed clamping plate 202 and the clamping plate 203 by utilizing a connecting rod 204 with a telescopic rod structure, and are matched with the fastening bolts 205 to fasten the fixed clamping plate 202 and the clamping plate 203 to the clamping mounting plate 101;
an adjusting sliding slot 1011 is formed in the mounting plate 101, the adjusting sliding slot 1011 is of an arc slot structure, and the fastening bolt 205 penetrates through the mounting plate 101 through the adjusting sliding slot 1011; the horizontal installation frame 2 is in sliding fit with the adjusting chute opening 1011 through the fastening bolt 205, so that the fixed position of the horizontal installation frame 2 can be conveniently changed and adjusted, and the horizontal installation frame 2 can be conveniently stored and unfolded; the peripheral side surface of the fastening bolt 205 is sleeved with a sliding sleeve tube 2051, and the sliding sleeve tube 2051 is of an arc-shaped tube structure; the sliding sleeve 2051 of the two mounting frames 2 are mutually spliced to form a telescopic rod structure, wherein the arc-shaped pipe structure of the sliding sleeve 2051 is mutually matched with the adjusting sliding groove opening 1011, so that the adjusting sliding track and the adjusting sliding range of the horizontal mounting frame 2 can be limited, and the whole axial flow fan can be conveniently supported.
Example 2:
in order to adapt to ventilation and exhaust work during horizontal installation, one side of the air cylinder 1 is welded and communicated with a horizontal air inlet pipe 102, and a shutoff valve plate 1021 is arranged in the horizontal air inlet pipe 102; the opposite sides of the shutoff valve plate 1021 are welded with the adjusting shafts 1022, and the adjusting shafts 1022 extend to the outside of the horizontal air inlet pipe 102 and are in rotary fit with the horizontal air inlet pipe 102, so that the shutoff valve plate 1021 can be adjusted to be opened and closed, and the communication state of the horizontal air inlet pipe 102 can be changed.
Further, in order to synchronize the communication state of the horizontal air inlet pipe 102 with the working state of the horizontal installation frame 2, a plurality of tooth grooves are formed in one end face of the adjusting shaft 1022, a driving toothed plate 2011 is welded on one side face of the connecting column 201, and the driving toothed plate 2011 is meshed with the adjusting shaft 1022 through the tooth grooves; the driving toothed plate 2011 is of an arc-shaped plate structure, and the latch teeth of the driving toothed plate 2011 are arranged at the middle section of the driving toothed plate 2011; the driving toothed plates 2011 of the two connecting columns 201 are opposite to the meshing positions of the adjusting shafts 1022, and the two connecting columns 201 jointly drive the adjusting shafts 1022 to rotate when in relative motion, so that more labor is saved when the shutoff valve 1021 is opened and closed.
Example 3:
the inner surface of the wind barrel 1 in the axial flow fan is welded with a fixing plate 103, and the motor 3 is bolted and fixed with the fixing plate 103; the motor 3 is installed downstream of the axial flow of the horizontal air inlet pipe 102.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (3)
1. The utility model provides a marine axial fan with horizontal mounting structure, includes dryer (1), horizontal mounting bracket (2) and motor (3), its characterized in that: the two opposite ends of the air duct (1) are welded with mounting plates (101), a plurality of horizontal mounting frames (2) are bolted between the two mounting plates (101), and the horizontal mounting frames (2) are in rotary fit with the air duct (1) through the mounting plates (101); the motor (3) is arranged in the air duct (1);
the horizontal mounting frame (2) comprises a connecting column (201), a fixed clamping plate (202) and a clamping plate (203), wherein two opposite end faces of the connecting column (201) are welded with the fixed clamping plate (202), a plurality of connecting rods (204) are bolted between the fixed clamping plate (202) and the clamping plate (203), and the connecting rods (204) are of telescopic rod structures; the fixed clamping plates (202) and the clamping plates (203) are respectively arranged on two opposite sides of the mounting plate (101);
an adjusting slide slot (1011) is formed in the mounting plate (101), and the adjusting slide slot (1011) is of an arc slot structure; a plurality of fastening bolts (205) are arranged between the fixed clamping plate (202) and the clamping plate (203), and the fastening bolts (205) penetrate through the mounting plate (101) through the adjusting sliding slot openings (1011); the horizontal mounting frame (2) is in sliding fit with the adjusting slide slot (1011) through a fastening bolt (205);
the circumference side surface of the fastening bolt (205) is sleeved with a sliding sleeve pipe (2051), and the sliding sleeve pipe (2051) is of an arc-shaped pipe structure; the sliding sleeve pipes (2051) of the two horizontal installation racks (2) are mutually spliced to form a telescopic rod structure;
one side of the air cylinder (1) is welded and communicated with a horizontal air inlet pipe (102), and a shutoff valve plate (1021) is arranged in the horizontal air inlet pipe (102);
the two opposite sides of the shutoff valve plate (1021) are welded with adjusting shafts (1022), and the adjusting shafts (1022) extend to the outside of the horizontal air inlet pipe (102) and are in rotary fit with the horizontal air inlet pipe (102);
a plurality of tooth grooves are formed in one end face of the adjusting shaft (1022), a driving toothed plate (2011) is welded on one side face of the connecting column (201), and the driving toothed plate (2011) is meshed with the adjusting shaft (1022) through the tooth grooves.
2. The marine axial flow fan with the horizontal mounting structure according to claim 1, wherein the driving toothed plate (2011) is of an arc-shaped plate structure, and the latch of the driving toothed plate is arranged at the middle section of the driving toothed plate (2011); the driving toothed plates (2011) of the two connecting columns (201) are opposite to the engagement position of the adjusting shaft (1022).
3. The marine axial flow fan with the horizontal installation structure according to claim 2, wherein a fixing plate (103) is welded on the inner surface of the air duct (1), and the motor (3) is bolted and fixed with the fixing plate (103); the motor (3) is arranged at the axial flow downstream of the horizontal air inlet pipe (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111280930.3A CN114060321B (en) | 2021-11-01 | 2021-11-01 | Marine axial fan with horizontal mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111280930.3A CN114060321B (en) | 2021-11-01 | 2021-11-01 | Marine axial fan with horizontal mounting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114060321A CN114060321A (en) | 2022-02-18 |
| CN114060321B true CN114060321B (en) | 2023-09-29 |
Family
ID=80236188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111280930.3A Active CN114060321B (en) | 2021-11-01 | 2021-11-01 | Marine axial fan with horizontal mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114060321B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115727015B (en) * | 2022-11-09 | 2023-10-24 | 江苏航天水力设备有限公司 | Convenient-to-maintain large axial flow pump convenient for Internet of things |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3692426A (en) * | 1970-03-31 | 1972-09-19 | Weir Pumps Ltd | Fluid machines |
| DE4423784A1 (en) * | 1994-06-30 | 1996-02-15 | Mannesmann Ag | Multistage gas turbine engine with central drive wheel which rotates in closed housing |
| CN105775980A (en) * | 2016-05-05 | 2016-07-20 | 仲宇 | Spreader for transferring supporting plate of engine |
| CN205401208U (en) * | 2016-03-09 | 2016-07-27 | 徐欢 | Immersible pump adjustable support |
| CN106140923A (en) * | 2016-08-16 | 2016-11-23 | 南京创源天地动力科技有限公司 | A kind of for vehicle frame top eyelid covering stretch-draw assembly |
| CN106989059A (en) * | 2017-06-07 | 2017-07-28 | 江苏恒康机电有限公司 | Outer rotor low-noise energy-saving centrifugal aerator |
| CN208966717U (en) * | 2018-10-16 | 2019-06-11 | 温岭德诺机电设备有限公司 | A kind of Industrial fan mounting rack |
| CN209414214U (en) * | 2018-12-21 | 2019-09-20 | 林健森 | A kind of dual purpose fan |
| CN209638111U (en) * | 2019-02-19 | 2019-11-15 | 苏州众志新环冷却设备有限公司 | The structure that is fixedly clamped of axial flow blower |
-
2021
- 2021-11-01 CN CN202111280930.3A patent/CN114060321B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3692426A (en) * | 1970-03-31 | 1972-09-19 | Weir Pumps Ltd | Fluid machines |
| DE4423784A1 (en) * | 1994-06-30 | 1996-02-15 | Mannesmann Ag | Multistage gas turbine engine with central drive wheel which rotates in closed housing |
| CN205401208U (en) * | 2016-03-09 | 2016-07-27 | 徐欢 | Immersible pump adjustable support |
| CN105775980A (en) * | 2016-05-05 | 2016-07-20 | 仲宇 | Spreader for transferring supporting plate of engine |
| CN106140923A (en) * | 2016-08-16 | 2016-11-23 | 南京创源天地动力科技有限公司 | A kind of for vehicle frame top eyelid covering stretch-draw assembly |
| CN106989059A (en) * | 2017-06-07 | 2017-07-28 | 江苏恒康机电有限公司 | Outer rotor low-noise energy-saving centrifugal aerator |
| CN208966717U (en) * | 2018-10-16 | 2019-06-11 | 温岭德诺机电设备有限公司 | A kind of Industrial fan mounting rack |
| CN209414214U (en) * | 2018-12-21 | 2019-09-20 | 林健森 | A kind of dual purpose fan |
| CN209638111U (en) * | 2019-02-19 | 2019-11-15 | 苏州众志新环冷却设备有限公司 | The structure that is fixedly clamped of axial flow blower |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114060321A (en) | 2022-02-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114060321B (en) | Marine axial fan with horizontal mounting structure | |
| CN210161195U (en) | Articulated arm for machine-building convenient to dismantle and install | |
| CN208885581U (en) | A kind of fast disassembly type blower connection air hose | |
| CN211543698U (en) | Locking device for automobile engine hood | |
| CN112325017B (en) | Air duct butt joint device for ventilation construction | |
| CN109083778B (en) | Engine intake manifold with quick heat dissipation function and easy to assemble | |
| CN212264125U (en) | Electric universal exhaust hood | |
| CN216626394U (en) | Network rack convenient to space modulation uses | |
| CN220082329U (en) | High-rise fuel gas riser fixed support structure | |
| CN214534541U (en) | Pneumatic type ventilation butterfly valve | |
| CN215570546U (en) | Boiler production is with dismantlement formula smoke box | |
| CN216788907U (en) | Screw rod connecting joint for anti-seismic combined support | |
| CN216590532U (en) | Special alloy stainless steel flange compensator for civil ships | |
| CN219937833U (en) | Adjustable bridge | |
| CN114162655B (en) | Adjustable material guiding device for loom setting machine | |
| CN218480237U (en) | Bidirectional adjustable rotary valve actuating mechanism | |
| CN220507249U (en) | Easy-to-install air conditioner chassis | |
| CN219693845U (en) | Electrothermal blowing drying box for pseudo-boehmite production | |
| CN219955622U (en) | Wind-shielding device for central air conditioner wind gap | |
| CN215701706U (en) | Six arms of desktop level 3D printing | |
| CN216644723U (en) | Refrigerating unit easy to assemble | |
| CN219367012U (en) | Locomotive box firm support | |
| CN220906496U (en) | Boiler pipeline shrinkage cavity device | |
| CN220446233U (en) | Air-tight sealing clamp | |
| CN214273607U (en) | Air flow regulating valve of cluster type down-the-hole hammer |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |