CN212928245U - Multifunctional draught fan - Google Patents
Multifunctional draught fan Download PDFInfo
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- CN212928245U CN212928245U CN202021056538.1U CN202021056538U CN212928245U CN 212928245 U CN212928245 U CN 212928245U CN 202021056538 U CN202021056538 U CN 202021056538U CN 212928245 U CN212928245 U CN 212928245U
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- fan
- fan cover
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- material pipe
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Abstract
The utility model relates to the technical field of wind power devices, in particular to a multifunctional draught fan, which comprises a fan cover, fan blades, a motor, a mesh enclosure, a wind pipe, a wind force sensor and a material pipe, wherein the fan blades are arranged in the fan cover, the motor is arranged at one side of the fan cover, the rotating shaft of the motor is coaxially and fixedly connected with the fan blades, the mesh enclosure is arranged at the other side of the fan cover, the wind pipe is arranged at the front side of the fan cover through screws, the two sides of the fan cover are also provided with a first mounting port and a second mounting port, the first mounting port and the second mounting port are both provided with mounting threads, the first mounting port is provided with the wind force sensor, the second mounting port is provided with the material pipe, the device carries out wind force test and material pipe through the first mounting port and the second mounting port which are arranged on the fan cover, thereby solving the problems existing in the prior art, the material pipe of the device adopts the side through hole, adapts to the direction of wind flow and can be well filled.
Description
Technical Field
The utility model belongs to the technical field of the wind-force device technique and specifically relates to just a multi-functional draught fan.
Background
Brief introduction: the induced draft fan is a device which generates negative pressure through the rotation of an impeller and then extracts air from a system (device), and is generally installed at the tail end of a boiler and used for extracting hot flue gas in a hearth. In daily life, ventilators are generally divided into induced draft fans (used under negative pressure) and blowers (used under positive pressure) according to different use modes of positive pressure and negative pressure. The existing induced draft fan basically only has an induced draft function, but when the induced draft fan is used, the wind speed is often required to be monitored, moisture and the like are introduced into air flow, and the problem that the existing induced draft fan cannot well solve is solved.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a multifunctional draught fan.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a multifunctional draught fan, includes fan guard, flabellum, motor, screen panel, tuber pipe, wind force sensor and material pipe, the flabellum install in the fan guard, the motor install the one side at the fan guard, the pivot of motor and flabellum coaxial link firmly, the screen panel establish the opposite side at the fan guard, the tuber pipe pass through the screw and install in the fan guard front side, the both sides of fan guard still be equipped with first installing port and second installing port, all be equipped with the installation screw thread on first installing port and the second installing port, first installing port on install wind force sensor, the second installing port on install the material pipe.
Preferably, the end part of the material pipe is in a blocking state, a through hole is formed in the part, extending into the fan cover, of the side surface of the material pipe, and a screw matched with the mounting thread is arranged on the side surface of the material pipe.
Preferably, the wind sensor comprises a cylindrical body, a screw matched with the mounting thread is arranged on the outer side of the body, and fan blades for testing wind power are arranged at the end part of the body.
Preferably, the fan cover comprises a fan part and a connector part, the motor and the net cover are both arranged on the fan part, the air pipe is arranged on the connector part, and the first mounting port and the second mounting port are also arranged on the connector part.
The whole beneficial effect of this scheme is: this device installs wind-force test and material pipe through establishing first installing port and the second installing port on the fan guard, has solved the problem that exists among the prior art, and the material pipe of this device has adopted the side through-hole, adapts to the wind current direction, can pack betterly.
Drawings
Fig. 1 is a schematic overall perspective view of the present invention.
Fig. 2 is an overall perspective view of the present invention.
Figure 3 is the utility model discloses fan guard and motor schematic diagram.
Figure 4 is the utility model discloses a fan guard sketch map.
Fig. 5 is a schematic view of the material tube structure of the present invention.
Fig. 6 is a schematic view of the wind sensor of the present invention.
The fan comprises a fan cover 1, a fan cover 2, fan blades 3, a motor 4, a mesh cover 5, an air pipe 6, a wind sensor 7, a material pipe 8, a first mounting opening 9, a second mounting opening 10, a through hole 11, a machine body 12, blades 13, a fan part 14 and a connecting part.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
In the embodiment shown in fig. 1, the multifunctional induced draft fan comprises a fan cover 1, fan blades 2, a motor 3, a mesh enclosure 4, an air pipe 5, a wind sensor 6 and a material pipe 7, wherein the fan blades 2 are installed in the fan cover 1, the motor 3 is installed on one side of the fan cover 1, a rotating shaft of the motor 3 is coaxially and fixedly connected with the fan blades 2, the mesh enclosure 4 is arranged on the other side of the fan cover 1, the air pipe 5 is installed on the front side of the fan cover 1 through screws, a first installation opening 8 and a second installation opening 9 are further formed in two sides of the fan cover 1, installation threads are arranged on the first installation opening 8 and the second installation opening 9, the wind sensor 6 is installed on the first installation opening 8, and the material pipe 7 is installed on the second installation opening 9.
The end part of the material pipe 7 is in a blocking state, a through hole 10 is formed in the part, extending into the fan cover 1, of the side surface of the material pipe 7, and a screw matched with the mounting thread is arranged on the side surface of the material pipe 7.
As shown in fig. 6, the wind sensor 6 includes a cylindrical body 11, a screw matched with the mounting thread is arranged outside the body 11, and a blade 12 for testing wind power is arranged at the end of the body 11.
The fan cover 1 comprises a fan part 13 and a connector part 14, the motor 3 and the mesh enclosure 4 are both arranged on the fan part 13, the air pipe 5 is arranged on the connector part 14, and the first mounting port 8 and the second mounting port 9 are also arranged on the connector part 14.
The working principle is as follows: when the device is used, the mesh enclosure is connected with a position needing air flow, the material pipe is externally connected with a water pump, a water tank and the like, or the wind sensor is externally connected with a controller, a display screen and the like according to specific use scenes, and the wind speed of the air flow is monitored.
The above embodiments are only specific ones of the present invention, and the protection scope of the present invention includes but is not limited to the product form and style of the above embodiments, any multifunctional draught fan according to the claims of the present invention and any suitable changes or modifications made thereto by those of ordinary skill in the art shall fall within the protection scope of the present invention.
Claims (4)
1. The utility model provides a multi-functional draught fan which characterized in that: the fan blade is installed in the fan cover, the motor is installed on one side of the fan cover, a rotating shaft of the motor is coaxially and fixedly connected with the fan blade, the mesh cover is arranged on the other side of the fan cover, the air pipe is installed on the front side of the fan cover through screws, a first installing opening and a second installing opening are further formed in two sides of the fan cover, installing threads are arranged on the first installing opening and the second installing opening, the wind sensor is installed on the first installing opening, and the material pipe is installed on the second installing opening.
2. The multifunctional induced draft fan according to claim 1, wherein: the end part of the material pipe is in a blocking state, a through hole is formed in the part, extending into the fan cover, of the side surface of the material pipe, and a screw matched with the mounting thread is arranged on the side surface of the material pipe.
3. The multifunctional induced draft fan according to claim 1, wherein: the wind sensor comprises a cylindrical machine body, screws matched with the mounting thread are arranged on the outer side of the machine body, and fan blades for testing wind power are arranged at the end part of the machine body.
4. The multifunctional induced draft fan according to claim 1, wherein: the fan cover comprises a fan part and a connector part, the motor and the net cover are both arranged on the fan part, the air pipe is arranged on the connector part, and the first mounting port and the second mounting port are also arranged on the connector part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021056538.1U CN212928245U (en) | 2020-06-10 | 2020-06-10 | Multifunctional draught fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021056538.1U CN212928245U (en) | 2020-06-10 | 2020-06-10 | Multifunctional draught fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212928245U true CN212928245U (en) | 2021-04-09 |
Family
ID=75322466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021056538.1U Active CN212928245U (en) | 2020-06-10 | 2020-06-10 | Multifunctional draught fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212928245U (en) |
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2020
- 2020-06-10 CN CN202021056538.1U patent/CN212928245U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 271600 Private Industrial Park, Shiheng Town, Feicheng City, Tai'an City, Shandong Province Patentee after: Taian Yuehai New Material Co.,Ltd. Address before: 271600 Private Industrial Park, Shiheng Town, Feicheng City, Tai'an City, Shandong Province Patentee before: Feicheng Yuehai Chemical Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |