CN217055643U - Novel vertical explosion-proof roof fan - Google Patents
Novel vertical explosion-proof roof fan Download PDFInfo
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- CN217055643U CN217055643U CN202220311098.2U CN202220311098U CN217055643U CN 217055643 U CN217055643 U CN 217055643U CN 202220311098 U CN202220311098 U CN 202220311098U CN 217055643 U CN217055643 U CN 217055643U
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Abstract
The utility model discloses a new-type vertical explosion-proof roof fan relates to fan technical field. The base that is equipped with the mount pad including the top, fan housing is fixed to be set up in the outer wall top of mount pad, rectangular pipe support. This new-type vertical explosion-proof roof fan, through rectangle pipe support and octagon bottom plate, can strengthen the stability of fan motor installation, safe and reliable uses, cross-section windage coefficient is little, ventilation efficiency is high, be favorable to chooseing for use high-power, large-scale vertical motor, the operation is reliable, be favorable to rotor balance, and can carry out the balance correction, draw forth the explosion-proof terminal box that connects outside the barrel through the riser, just there is the motor maintenance, this new-type vertical explosion-proof roof fan, install in the installing frame through the installation pole on the mount pad, under the effect on the spring, make the fixed block of standing groove in enter into the fixed slot, the stability of multiplicable fan installation, it is big to avoid fan operation vibration, lead to the bolt not hard up, influence the fan and use.
Description
Technical Field
The utility model relates to a fan technical field specifically is a new-type vertical explosion-proof roof fan.
Background
A fan is a driven fluid machine which can increase the gas pressure and send gas by depending on the input mechanical energy, and is a short name for the Chinese habit of gas compression and gas transmission machines, and generally the fan comprises a ventilator, a blower and a wind driven generator, and is widely used for ventilation, dust exhaust and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, ventilation and induced air of boilers and industrial furnaces, cooling and ventilation in air conditioning equipment and household electrical equipment, drying and selective feeding of grains, wind tunnel inflation and propulsion of wind sources and cushion ships and the like.
At present, the motor in the explosion-proof roof fan is welded on the inner wall of the fan barrel through three support legs, the motor is poor in stability, inconvenient to maintain and install different explosion-proof motors, the fan barrel is easy to damage, and when the explosion-proof roof fan operates, the fan noise vibrates excessively, so that bolts are loosened, and the use of the fan is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a new-type vertical explosion-proof roof fan, through rectangle pipe support and octagon bottom plate, can strengthen the stability of fan motor installation, safe and reliable uses, the cross-section windage coefficient is little, high ventilation efficiency, be favorable to selecting for use high-power, large-scale vertical motor, the operation is reliable, it is convenient to maintain, be favorable to rotor balance, and can carry out the balance correction, draw forth the explosion-proof terminal box that connects outside the barrel through the riser, just there is the motor maintenance, install in the installing frame through the installation pole on the mount pad, under the effect on the spring, make the fixed block of standing groove enter into in the fixed slot, the stability of multiplicable fan installation, it is big to avoid fan operation vibration, lead to the bolt not hard up, influence the fan and use.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a new vertical explosion-proof roof fan comprising:
the top of the base is provided with a mounting seat;
the fan shell is fixedly arranged on the top of the outer wall of the mounting seat;
the rectangular pipe frame is fixedly arranged on the inner wall of the fan shell;
the octagonal bottom plate is fixedly arranged at the bottom of the outer wall of the rectangular pipe frame;
the fan mechanism is arranged on the octagonal bottom plate; and
the mounting mechanism, installation mechanism has two sets ofly, every group installation mechanism all locates on the mount pad, installation mechanism can realize the installation to roof fan.
Further, fan mechanism includes fan motor and fan flabellum, fan motor passes through the bolt and installs in the outer wall top of octagon bottom plate, fan flabellum is fixed to be set up in fan motor's output.
Further, every group installation mechanism all includes installation component and fixed component, installation component locates on the mount pad, fixed component is equipped with two sets ofly, every group fixed component all locates on the installation component, installation component includes installing frame and installation pole, the installing frame is fixed to be set up in the outer wall top of base and is close to one side edge, the installation pole is fixed to be set up in outer wall one side of mount pad, the installation pole slides and inlays the inner wall of locating the installing frame.
Further, every group the fixed part all includes standing groove, spring, fixed block and fixed slot, the inner wall one side of installing the frame is seted up to the fixed slot, the standing groove is seted up in outer wall one side of installation pole, the spring is fixed to be set up in the inner wall of standing groove, the fixed block is fixed to be set up in the one end of spring, the fixed block slides to inlay and locates the inner wall of fixed slot.
Furthermore, a vertical pipe is embedded in one side of the outer wall of the fan shell.
Furthermore, an explosion-proof junction box is fixedly arranged on one side of the outer wall of the vertical pipe.
Furthermore, an air cap is fixedly arranged at the top of the outer wall of the fan shell, and the cross section of the air cap is circular.
The utility model provides a new-type vertical explosion-proof roof fan. The method has the following beneficial effects:
(1) this new-type vertical explosion-proof roof fan through rectangle pipe support and octagon bottom plate, can strengthen the stability of fan motor installation, uses safe and reliable, and cross-section windage coefficient is little, and the ventilation efficiency is high, is favorable to chooseing for use high-power, large-scale vertical motor, and the operation is reliable, and it is convenient to maintain, is favorable to the rotor to can balance the correction, draw forth the explosion-proof terminal box that connects outside the barrel through the riser, just have the motor maintenance.
(2) This new-type vertical explosion-proof roof fan installs in the installing frame through the installation pole on the mount pad, and under the spring upper effect, during the fixed block that makes in the standing groove entered into the fixed slot, the stability of multiplicable fan installation avoids fan operation vibration big, leads to the bolt not hard up, influences the fan and uses.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a partial cross-sectional view of the present invention;
fig. 3 is a partial cross-sectional view of the present invention;
FIG. 4 is a partial exploded view of the present invention;
FIG. 5 is a partial exploded view of the present invention;
fig. 6 is an enlarged schematic view of a portion a in fig. 5 according to the present invention.
In the figure: 1. a base; 2. a mounting base; 3. a fan housing; 4. a rectangular pipe frame; 5. an octagonal baseplate; 6. a fan mechanism; 601. a fan motor; 602. fan blades; 7. an installation mechanism; 701. installing a frame; 702. mounting a rod; 703. a placement groove; 704. a spring; 705. a fixed block; 706. fixing grooves; 8. a riser; 9. an explosion-proof junction box; 10. a blast cap.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like, are to be interpreted broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-6, the present invention provides a technical solution: a new vertical explosion-proof roof fan comprising:
the top of the base is provided with a base 1 of a mounting seat 2;
the fan shell 3 is fixedly arranged on the top of the outer wall of the mounting seat 2;
the rectangular pipe frame 4 is fixedly arranged on the inner wall of the fan shell 3;
the octagonal bottom plate 5 is fixedly arranged at the bottom of the outer wall of the rectangular pipe frame 4;
the fan mechanism 6 is arranged on the octagonal bottom plate 5; and
In this embodiment: through the mount pad 2, can realize the installation to fan casing 3, make fan casing 3 install on base 1, through rectangle pipe support 4 and octagon bottom plate 5, can strengthen the stability of fan motor 601 installation, safe and reliable in utilization, the cross-section windage resistance coefficient is little, ventilation efficiency is high, be favorable to chooseing for use high-power, large-scale vertical motor, the operation is reliable, easy maintenance, be favorable to rotor balance, and can carry out balance correction, through fan mechanism 6, can realize the operation of fan, through installation mechanism 7, the stability of multiplicable fan installation, it is big to avoid fan operation vibration, lead to the bolt not hard up, influence the fan and use, mount pad 2 accessible bolt mounting is at the outer wall top of base 1.
Specifically, fan mechanism 6 includes fan motor 601 and fan flabellum 602, and fan motor 601 passes through the bolt mounting in the outer wall top of octagon bottom plate 5, and fan flabellum 602 is fixed to be set up in fan motor 601's output.
In this embodiment: the roof fan can operate through the fan motor 601 and the fan blades 602, and the output end of the fan motor 601 penetrates through the bottom of the outer wall of the octagonal bottom plate 5.
Specifically, every group installation mechanism 7 all includes installation component and fixed component, and installation component locates on mount pad 2, and fixed component is equipped with two sets ofly, and every group fixed component all locates on the installation component, and the installation component includes installing frame 701 and installation pole 702, and installing frame 701 is fixed to be set up in base 1's outer wall top and is close to one side edge, and installation pole 702 is fixed to be set up in outer wall one side of mount pad 2, and installation pole 702 slides to inlay and locates the inner wall of installing frame 701.
In this embodiment: by means of the mounting frame 701 and the mounting rod 702, the installation of the roof fan may be facilitated, so that the roof fan may be quickly installed at a correct position on the roof.
Specifically, each set of fixing components comprises a placing groove 703, a spring 704, a fixing block 705 and a fixing groove 706, the fixing groove 706 is formed in one side of the inner wall of the mounting frame 701, the placing groove 703 is formed in one side of the outer wall of the mounting rod 702, the spring 704 is fixedly arranged on the inner wall of the placing groove 703, the fixing block 705 is fixedly arranged at one end of the spring 704, and the fixing block 705 is slidably embedded in the inner wall of the fixing groove 706.
In this embodiment: through standing groove 703, spring 704, fixed block 705 and fixed slot 706, can make installation pole 702 closely laminate in the inner wall department of installing frame 701, fixed block 705 and spring 704 are all installed in the inside of standing groove 703, and spring 704 exerts the force to fixed block 705, and it is big to avoid fan operation vibration, leads to the bolt not hard up, influences the fan and uses.
Specifically, a vertical pipe 8 is embedded in one side of the outer wall of the fan shell 3.
In this embodiment: through the stand pipe 8, the leading-out of a power line of the fan motor 601 can be facilitated.
Specifically, an explosion-proof junction box 9 is fixedly arranged on one side of the outer wall of the vertical pipe 8.
In this embodiment: through explosion-proof terminal box 9, can be convenient for the wiring of fan motor 601 power cord and maintain the use.
Specifically, the top of the outer wall of the fan casing 3 is fixedly provided with an air cap 10, and the cross section of the air cap 10 is circular.
In this embodiment: through the hood 10, the protection and ventilation and heat dissipation of the roof fan can be realized.
When in use, the rectangular pipe frame 4 is fixed on the inner wall of the fan shell 3, the rectangular pipe frame 4 and the octagonal base plate 5 are fixed together, the fan motor 601 is arranged on the octagonal base plate 5 through bolts, the stability of the installation of the fan motor 601 can be enhanced, the use is safe and reliable, the cross section wind resistance coefficient is small, the ventilation efficiency is high, a large-power and large-size vertical motor is favorable for selection, the operation is reliable, the maintenance is convenient, the rotor balance is favorable, the balance correction can be carried out, the power line of the fan motor 601 is led out of the explosion-proof junction box 9 outside the cylinder body through the vertical pipe 8, the power connection of the fan motor 601 is convenient, the motor disassembly is also favorable, the fan is mainly stable in operation and the impeller dynamic balance in use, the motor can fully exert the maximum use efficiency, the fan is more energy-saving and efficient, the installation rod 702 on the installation base 2 is arranged in the installation frame 701, under the action of the spring 704, the fixing block 705 in the placing groove 703 enters the fixing groove 706, so that the mounting stability of the fan can be increased, and the problem that the fan is affected due to the fact that the operation vibration of the fan is large and the bolts are loosened is avoided.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a new-type vertical explosion-proof roof fan which characterized in that includes:
the top of the base is provided with a base (1) of a mounting seat (2);
the fan shell (3), the fan shell (3) is fixedly arranged on the top of the outer wall of the mounting seat (2);
the rectangular pipe frame (4), the rectangular pipe frame (4) is fixedly arranged on the inner wall of the fan shell (3);
the octagonal bottom plate (5) is fixedly arranged at the bottom of the outer wall of the rectangular pipe frame (4);
the fan mechanism (6), the said fan mechanism (6) is set in the octagon bottom plate (5); and
installation mechanism (7), installation mechanism (7) have two sets ofly, every group installation mechanism (7) all locate on mount pad (2), installation mechanism (7) can realize the installation to the roof fan.
2. The novel vertical explosion-proof roof fan according to claim 1, characterized in that: fan mechanism (6) include fan motor (601) and fan flabellum (602), fan motor (601) pass through the bolt and install in the outer wall top of octagon bottom plate (5), fan flabellum (602) are fixed to be set up in the output of fan motor (601).
3. The novel vertical explosion-proof roof fan according to claim 1, characterized in that: every group installation mechanism (7) all include installation component and fixed component, installation component locates on mount pad (2), fixed component is equipped with two sets ofly, every group fixed component all locates on the installation component, installation component includes installing frame (701) and installation pole (702), installing frame (701) are fixed to be set up in the outer wall top of base (1) and are close to one side edge, installation pole (702) are fixed to be set up in outer wall one side of mount pad (2), installation pole (702) slide to inlay the inner wall of locating installing frame (701).
4. The novel vertical explosion-proof roof fan according to claim 3, characterized in that: each group of fixing parts comprises a placing groove (703), a spring (704), a fixing block (705) and a fixing groove (706), wherein the fixing groove (706) is formed in one side of the inner wall of the mounting frame (701), the placing groove (703) is formed in one side of the outer wall of the mounting rod (702), the spring (704) is fixedly arranged on the inner wall of the placing groove (703), the fixing block (705) is fixedly arranged at one end of the spring (704), and the fixing block (705) is slidably embedded in the inner wall of the fixing groove (706).
5. The novel vertical explosion-proof roof fan according to claim 1, characterized in that: and a vertical pipe (8) is embedded in one side of the outer wall of the fan shell (3).
6. The novel vertical explosion-proof roof fan as claimed in claim 5, wherein: an explosion-proof junction box (9) is fixedly arranged on one side of the outer wall of the vertical pipe (8).
7. The novel vertical explosion-proof roof fan according to claim 1, characterized in that: the top of the outer wall of the fan shell (3) is fixedly provided with a hood (10), and the cross section of the hood (10) is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220311098.2U CN217055643U (en) | 2022-02-16 | 2022-02-16 | Novel vertical explosion-proof roof fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220311098.2U CN217055643U (en) | 2022-02-16 | 2022-02-16 | Novel vertical explosion-proof roof fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217055643U true CN217055643U (en) | 2022-07-26 |
Family
ID=82485944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220311098.2U Active CN217055643U (en) | 2022-02-16 | 2022-02-16 | Novel vertical explosion-proof roof fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217055643U (en) |
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2022
- 2022-02-16 CN CN202220311098.2U patent/CN217055643U/en active Active
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