CN218493880U - Air suspension fan box - Google Patents
Air suspension fan box Download PDFInfo
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- CN218493880U CN218493880U CN202222992012.XU CN202222992012U CN218493880U CN 218493880 U CN218493880 U CN 218493880U CN 202222992012 U CN202222992012 U CN 202222992012U CN 218493880 U CN218493880 U CN 218493880U
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Abstract
The utility model relates to a gas suspension fan box, include: a housing provided with an air outlet; the outlet pipe flange is detachably connected to the inner wall of the shell and is connected with the air outlet; the reducing conical pipe is detachably connected to the outer wall of the shell and is communicated with the air outlet and the outlet pipe flange; and the emptying valve is connected with the reducing conical pipe through a pipeline, wherein the emptying valve is arranged outside the shell. The technical problems of high assembly difficulty, high production difficulty and high manufacturing cost of the fan box body in the prior art are solved.
Description
Technical Field
The utility model belongs to the technical field of gas suspension fan technique and specifically relates to a gas suspension fan box body is related to.
Background
The air suspension blower is a blower with a brand new concept, adopts new technologies such as an ultra-high speed direct-connection motor, an air suspension bearing, a high-precision centrifugal impeller and the like, does not need a gearbox speed increaser and a coupling, is directly driven by a high-speed motor, and is regulated by a frequency converter. The blower wheel is directly coupled to the motor, and the shaft is suspended above the active air bearing controller. Because there is no physical contact and no lubricating oil system, the air suspension fan has the characteristics of high efficiency, high performance, low noise, low energy consumption, energy conservation, reliable operation and no need of maintenance for a long time, and is a new generation of high-tech civil product which is intensely developed by adopting the design experience of aviation turbomachinery.
When the air suspension fan is started, the air release valve is opened when the air suspension fan needs no load, the air release valve can be closed when the rotor impeller reaches a certain rotating speed, and the air suspension fan supplies air to the outside at the moment. As shown in figure 1, in order to facilitate management, the fan, the emptying valve and the pipeline are generally placed inside a box body as a whole at present, the box body is huge in size, the manufacturing cost of the box body is high, and in addition, when a user is installed and used, the user is required to provide a large installation space, and the requirement on equipment installation is high. In addition, because the pipeline of the fan is complex, a plurality of nonstandard parts are needed, strict tolerance control is needed when the pipeline is assembled in the box body with limited space, the assembly difficulty is high, and the requirement on the manufacturing link is high.
Therefore, how to reduce the assembly difficulty of the fan box body, the production difficulty and the manufacturing cost is a technical problem to be solved urgently at present.
SUMMERY OF THE UTILITY MODEL
The application provides an air suspension fan box body to solve prior art, the fan box body production degree of difficulty is big, the assembly degree of difficulty is big, the high technical problem of cost of manufacture.
Therefore, the following technical scheme is adopted in the application:
the application provides an air suspension fan box, include: a housing provided with an air outlet; the outlet pipe flange is detachably connected to the inner wall of the shell and is connected with the air outlet; the reducing conical pipe is detachably connected to the outer wall of the shell and is communicated with the air outlet and the outlet pipe flange; and the emptying valve is connected with the reducing conical pipe through a pipeline, wherein the emptying valve is arranged outside the shell.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
In one possible implementation, the outlet pipe flange comprises: the first flange plate is detachably connected with the shell; and one end of the air outlet pipe is fixedly connected with the flange plate, and the other end of the air outlet pipe is connected with an air outlet of the air suspension fan and is used for a channel for supplying air to the outside of the air suspension fan.
In one possible implementation, the tapered pipe includes: the second flange plate is detachably connected with the shell; the conical pipe comprises a first end part and a second end part, and the first end part is hermetically connected with the second flange plate; one end of the cylindrical pipe is hermetically connected with the second end part.
In one possible implementation, the diameter at the first end is smaller than the diameter at the second end.
In a possible realization mode, the emptying valve is hermetically connected with the cylindrical pipe through a pipeline.
In one possible implementation, the tapered pipe further includes: and the third flange plate is fixedly connected with the other end of the cylindrical pipe and is used for connecting an external pipeline.
The utility model provides a pair of air suspension fan box, include: a housing provided with an air outlet; the outlet pipe flange is detachably connected to the inner wall of the shell and is connected with the air outlet; the reducing conical pipe is detachably connected to the outer wall of the shell and is communicated with the air outlet and the outlet pipe flange; and the emptying valve is connected with the reducing conical pipe through a pipeline, wherein the emptying valve is arranged outside the shell. The technical problems of high assembly difficulty, high production difficulty and high manufacturing cost of the fan box body in the prior art are solved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of an assembly structure of a gas suspension fan and a box body in the prior art;
fig. 2 is a schematic view of an assembly structure of an air-suspending fan case and an air-suspending fan provided by an embodiment of the present invention;
fig. 3 is a side view of an assembly structure of an air suspension fan box and an air suspension fan provided by the embodiment of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-shell, 2-outlet pipe flange, 3-emptying valve, 4-first flange plate, 5-air outlet pipe, 6-second flange plate, 7-conical pipe, 8-cylindrical pipe, 9-first end portion, 10-second end portion and 11-third flange plate.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., 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 invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
In prior art, in order to facilitate the management place fan, atmospheric valve and pipeline as a whole in the inside of a box usually, the box is bulky, leads to box manufacturing cost high, in addition when user's installation uses, needs the user to provide great installation space, and equipment fixing requires highly. In addition, because the pipeline of the fan is complex, a plurality of nonstandard parts are needed, strict tolerance control is needed when the pipeline is assembled in the box body with limited space, the assembly difficulty is high, and the requirement on the manufacturing link is high.
Therefore, the present application provides a general heat dissipation device for an air suspension fan, as shown in fig. 2 to 3, including: the device comprises a shell 1, wherein the shell 1 is provided with an air outlet; the outlet pipe flange 2 is detachably connected to the inner wall of the shell 1, and the outlet pipe flange 2 is connected with the air outlet; the reducing conical pipe 127 is detachably connected to the outer wall of the shell 1, and the reducing conical pipe 127 is communicated with the air outlet and the outlet pipe flange 2; and the emptying valve 3 is connected with the reducing conical pipe 127 through a pipeline, wherein the emptying valve 3 is arranged outside the shell 1.
Specifically, in this embodiment, the air suspension fan is installed inside the casing 1, the air outlet of the air suspension fan is detachably connected to one end of the outlet pipe flange 2, and the other end of the outlet pipe flange 2 is detachably connected to the inner wall of the casing 1, wherein the other end of the outlet pipe flange 2 is installed at the air outlet provided on the casing 1, and it can be understood that the outlet pipe flange 2 is communicated with the inside of the air outlet on the casing 1. Reducing conical tube 127 and atmospheric valve 3 all set up the outside at casing 1, reducing conical tube 127 can dismantle with casing 1 and be connected, and pipe diameter conical tube 7 also installs in the gas outlet department of casing 1, it can be understood, outlet pipe flange 2, the inside of gas outlet and reducing conical tube 127 of setting on casing 1 is the intercommunication, be used for the outside air feed of gas suspension fan, atmospheric valve 3 connects through pipeline and reducing conical tube 127, it needs to explain, gas suspension fan is when starting, need no-load, open atmospheric valve 3, just can close atmospheric valve 3 when rotor impeller reaches certain rotational speed, gas suspension fan is external air feed this moment.
Compared with the prior art, the embodiment of the application has the advantages that the reducing conical pipe 127 and the emptying valve 3 are arranged outside the shell 1, the size of the box body is greatly reduced, the box body material is saved, and the manufacturing cost is reduced. Reducing conical tube 127 and atmospheric valve 3 set up outside casing 1, because casing 1 exterior space is big, reduced the assembly degree of difficulty, maneuverability is strong, and assembly bodies such as pipeline do not need very strict tolerance control in the manufacturing process, have reduced the degree of difficulty of production.
In a possible embodiment, the outlet pipe flange 2 may comprise: the first flange plate 4 is detachably connected with the shell 1; and one end of the air outlet pipe 5 is fixedly connected with the flange plate, and the other end of the air outlet pipe is connected with an air outlet of the air suspension fan and is used for a channel for supplying air to the outside of the air suspension fan.
Specifically, in this embodiment, the outlet pipe flange 2 includes two parts, the first flange 4 is used for being detachably connected to the housing 1, and the outlet pipe 5 is used for providing a path for supplying air to the outside of the air suspension blower. It can be understood that the size of the air outlet pipe 5 corresponds to the air suspension fan, and the air outlet pipe 5 is detachably connected with the air outlet of the air suspension fan.
In one possible embodiment, the tapered tube 127 comprises: the second flange 6 is detachably connected with the shell 1; the conical pipe 7 comprises a first end part 9 and a second end part 10, and the first end part 9 is hermetically connected with the second flange 6; one end of the cylindrical tube 8 is hermetically connected with the second end portion 10.
Specifically, in this embodiment, the second flange 6 is used for being detachably connected with the housing 1, the tapered tube 127 may include a section of tapered tube 7 and a section of cylindrical tube 8, the tapered tube 7 is fixedly connected with the second flange 6, the cylindrical tube 8 is fixedly connected with the tapered tube 7, and it should be noted that the diameter of the first end portion 9 of the tapered tube 7 is smaller than the diameter of the second end portion 10.
In the embodiment, the emptying valve 3 is hermetically connected with the cylindrical pipe 8 through a pipeline. In other embodiments, the air release valve 3 can be hermetically connected with the conical pipe 7 through a pipeline.
In a further alternative embodiment, the tapered tube 127 may further include: and the third flange plate 11 is fixedly connected with the other end of the cylindrical pipe 8 and is used for connecting an external pipeline.
Specifically, in this embodiment, the third flange 11 is used for connecting an external pipeline, and is a suitable port for the external pipeline, and the external pipeline and the third flange are detachably connected, so that the mounting and the dismounting are facilitated. It should be noted that the third flange 11 is sized to correspond to the external pipe.
In another alternative embodiment, the external pipe may be connected by other means, such as clamping, welding, etc.
The utility model provides a pair of air suspension fan box, include: the device comprises a shell 1, wherein the shell 1 is provided with an air outlet; the outlet pipe flange 2 is detachably connected to the inner wall of the shell 1, and the outlet pipe flange 2 is connected with the air outlet; the reducing conical pipe 127 is detachably connected to the outer wall of the shell 1, and the reducing conical pipe 127 is communicated with the air outlet and the outlet pipe flange 2; and the emptying valve 3 is connected with the reducing conical pipe 127 through a pipeline, wherein the emptying valve 3 is arranged outside the shell 1. The technical problems that in the prior art, the fan box body is large in assembling difficulty, high in production difficulty and high in manufacturing cost are solved.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (6)
1. The utility model provides an air suspension fan box which characterized in that includes:
a housing provided with an air outlet;
the outlet pipe flange is detachably connected to the inner wall of the shell and is connected with the air outlet;
the reducing conical pipe is detachably connected to the outer wall of the shell and is communicated with the air outlet and the outlet pipe flange;
and the emptying valve is connected with the reducing conical pipe through a pipeline, wherein the emptying valve is arranged outside the shell.
2. The tank of claim 1, wherein the outlet pipe flange comprises:
the first flange plate is detachably connected with the shell;
and one end of the air outlet pipe is fixedly connected with the flange plate, and the other end of the air outlet pipe is connected with an air outlet of the air suspension fan and is used for a channel for supplying air to the outside of the air suspension fan.
3. The cabinet as claimed in claim 1, wherein the tapered pipe includes:
the second flange plate is detachably connected with the shell;
the conical pipe comprises a first end part and a second end part, and the first end part is hermetically connected with the second flange plate;
and one end of the cylindrical pipe is hermetically connected with the second end part.
4. A cabinet as claimed in claim 3, wherein the diameter at the first end is smaller than the diameter at the second end.
5. The box body of claim 3, wherein the emptying valve is hermetically connected with the cylindrical pipe through a pipeline.
6. The cabinet as claimed in claim 3, wherein the tapered pipe further comprises:
and the third flange plate is fixedly connected with the other end of the cylindrical pipe and is used for connecting an external pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222992012.XU CN218493880U (en) | 2022-11-10 | 2022-11-10 | Air suspension fan box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222992012.XU CN218493880U (en) | 2022-11-10 | 2022-11-10 | Air suspension fan box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218493880U true CN218493880U (en) | 2023-02-17 |
Family
ID=85195699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222992012.XU Active CN218493880U (en) | 2022-11-10 | 2022-11-10 | Air suspension fan box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218493880U (en) |
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2022
- 2022-11-10 CN CN202222992012.XU patent/CN218493880U/en active Active
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