CN216481433U - Fan equipment for fresh air system - Google Patents
Fan equipment for fresh air system Download PDFInfo
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- CN216481433U CN216481433U CN202122578039.XU CN202122578039U CN216481433U CN 216481433 U CN216481433 U CN 216481433U CN 202122578039 U CN202122578039 U CN 202122578039U CN 216481433 U CN216481433 U CN 216481433U
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- pipeline
- fresh air
- air system
- motor
- connecting frame
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Abstract
The utility model discloses fan equipment for a fresh air system, which comprises a pipeline, wherein a support is arranged in the pipeline, a motor is detachably connected to one side of the support, a rotating shaft is detachably connected to one side of the motor, fan blades are detachably connected to one side of the rotating shaft, a connecting frame is arranged on the inner side of the pipeline, an electric push rod is detachably connected to the left side of the connecting frame, a sliding groove is arranged in the electric push rod, a connecting rod is slidably connected to the inner side of the sliding groove, a spring is arranged above the connecting rod, a dust screen is arranged below the connecting rod, an insertion hole is arranged below the dust screen, a groove is formed in the bottom end of the inner side of the connecting frame, and an insertion rod is arranged on one side of the connecting frame. The dust screen is convenient to disassemble and clean through the electric push rod, the connecting frame, the connecting block, the moving groove, the sliding groove, the connecting rod, the spring, the groove, the inserting rod and the inserting hole.
Description
Technical Field
The utility model relates to the technical field of fresh air systems, in particular to a fan device for a fresh air system.
Background
The fresh air system is an independent air processing system consisting of an air supply system and an air exhaust system and is divided into a pipeline type fresh air system and a pipeline-free fresh air system. The pipeline type fresh air system consists of a fresh air fan and pipeline accessories, outdoor air is purified by the fresh air fan and is led into a room, and the indoor air is discharged through a pipeline; the ductless fresh air system is composed of a fresh air fan, and the fresh air fan is used for purifying outdoor air and guiding the outdoor air into a room. Relatively speaking, the pipeline type fresh air system is more suitable for being used in industrial or large-area office areas due to large engineering quantity, and the pipeline-free fresh air system is more suitable for being used in families due to convenient installation.
Patent No. 201920244138.4 discloses a blower device for a fresh air system, which enables integration of solar cells, and can be flexibly and conveniently installed in various environments to optimize an air passage.
This a fan equipment for new trend system has following drawback: when in use, the noise generated by the device cannot be reduced, and the use is influenced; and meanwhile, the dust screen is inconvenient to disassemble and clean, so that the use is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide fan equipment for a fresh air system, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a fan equipment for new trend system, includes the pipeline, pipeline internally mounted has the support, support one side can be dismantled and is connected with the motor, motor one side can be dismantled and is connected with the pivot, pivot one side can be dismantled and is connected with the flabellum, the link is installed to the pipeline inboard, the link left side can be dismantled and be connected with electric putter, electric putter internally mounted has seted up the spout, the inboard sliding connection of spout has the connecting rod, the spring is installed to the connecting rod top, the dust screen is installed to the connecting rod below, the jack has been seted up to the dust screen below, the inboard bottom of link is seted up flutedly, the inserted bar is installed to link one side.
Furthermore, the inner side of the pipeline is detachably connected with a sound insulation felt, and sound insulation cotton is installed on one side of the sound insulation felt; noise generated by the fan is reduced through the installed soundproof cotton and the installed soundproof felt.
Further, a moving groove is formed in the inner side of the pipeline, a connecting block is connected to the inner side of the moving groove in a sliding mode, and a connecting frame is arranged above the connecting block; through the moving groove and the connecting block which are installed, the connecting frame can be moved conveniently.
Further, the power output end of the motor is connected with the power input end of the rotating shaft; the fan blades on one side of the rotating shaft are driven to rotate by the installed motor.
Furthermore, the input ends of the motor and the electric push rod are electrically connected with the output end of an external power supply; the electric equipment works normally by connecting an external power supply.
Compared with the prior art, the utility model has the following beneficial effects:
1. when the sound wave generator is used, a motor switch arranged on one side of a support inside a pipeline is turned on, then the motor converts received electric energy into mechanical energy to drive fan blades arranged on one side of a rotating shaft to rotate, air flow from the inside of the pipeline is accelerated, then a dust screen arranged inside the pipeline avoids foreign matters such as dust and the like from interfering with the motor, meanwhile, the sound-proof cotton inside the pipeline has a multi-fiber structure, when sound waves generated by the motor enter the sound-proof cotton, the sound waves are reflected, overlapped and collided through countless fibers, the sound wave energy is converted into heat energy, the sound wave intensity is weakened, then the sound-proof felt arranged on one side of the sound-proof cotton is provided with a high-density coiled material with certain flexibility, the sound waves are further absorbed and weakened, and therefore noise generated by the device is reduced conveniently.
2. The utility model uses the electric push rod, the connecting frame, the connecting block, the moving groove, the sliding groove, the connecting rod, the spring, the groove, the inserted link and the jack, an electric push rod switch arranged in the pipeline is turned on, then a driving motor arranged in the electric push rod converts the received electric energy into mechanical energy, then an inner rod of the electric push rod pushes the connecting rod to move, then a connecting block arranged on the outer side of the connecting frame moves in a moving groove arranged on the inner side of the pipeline, then the inserted bar at one side of the connecting frame is pulled outwards, and then the inserted bar is moved out from the inserting hole at one side of the dustproof net, then upwards stimulate the dust screen, then the connecting rod of dust screen top slides in the spout that link one side was seted up, and the spring of connecting rod top installation begins the compression afterwards, shifts out in the recess was seted up from the link inboard to the dust screen lower extreme afterwards to be convenient for dismantle the clearance with the dust screen.
Drawings
FIG. 1 is a schematic view of the overall structure of a fan apparatus for a fresh air system according to the present invention;
FIG. 2 is a schematic view of a front cross-sectional view of a fan apparatus for a fresh air system according to the present invention;
FIG. 3 is a schematic side view of a cross-sectional structure of a connection bracket of a fan apparatus for a fresh air system according to the present invention;
in the figure: 1. a pipeline; 2. a dust screen; 3. a connecting frame; 4. inserting a rod; 5. connecting blocks; 6. a moving groove; 7. a motor; 8. a rotating shaft; 9. a fan blade; 10. a support; 11. a sound-deadening felt; 12. a spring; 13. an electric push rod; 14. a jack; 15. a groove; 16. sound insulation cotton; 17. a chute; 18. a connecting rod.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in fig. 1-3, a fan equipment for new trend system, including pipeline 1, 1 internally mounted of pipeline has support 10, support 10 one side can be dismantled and be connected with motor 7, 7 one side can be dismantled and be connected with pivot 8, 8 one sides of pivot can be dismantled and be connected with flabellum 9, link 3 is installed to 1 inboard of pipeline, 3 left sides of link can be dismantled and be connected with electric putter 13, electric putter 13 internally mounted has seted up spout 17, the inboard sliding connection of spout 17 has connecting rod 18, spring 12 is installed to connecting rod 18 top, dust screen 2 is installed to connecting rod 18 below, jack 14 has been seted up to dust screen 2 below, recess 15 has been seted up to 3 inboard bottoms of link, inserted bar 4 is installed to link 3 one side.
Wherein, the inner side of the pipeline 1 is detachably connected with a sound-proof felt 11, and one side of the sound-proof felt 11 is provided with sound-proof cotton 16; noise generated from the fan is reduced by the installation of the soundproof cotton 16 and the deadening felt 11.
The pipeline comprises a pipeline 1, a connecting block 5, a moving groove 6, a connecting frame 3 and a connecting rod, wherein the moving groove 6 is formed in the inner side of the pipeline 1, the connecting block 5 is connected to the inner side of the moving groove 6 in a sliding mode, and the connecting frame 3 is installed above the connecting block 5; the connecting frame 3 is convenient to move through the installed moving groove 6 and the connecting block 5.
Wherein, the power output end of the motor 7 is connected with the power input end of the rotating shaft 8; the fan blade 9 on one side of the rotating shaft 8 is driven to rotate by the installed motor 7.
The input ends of the motor 7 and the electric push rod 13 are electrically connected with the output end of an external power supply; the electric equipment works normally by connecting an external power supply.
It should be noted that, the present invention is a fan device for a fresh air system, when in use, the switch of the motor 7 installed at one side of the bracket 10 inside the pipeline 1 is opened, then the motor 7 converts the received electric energy into mechanical energy to drive the fan blade 9 installed at one side of the rotating shaft 8 to rotate, so as to accelerate the air flow from the pipeline 1, then the dust screen 2 installed inside the pipeline 1 prevents foreign matters such as dust from interfering with the motor 7, meanwhile, the soundproof cotton 16 inside the pipeline 1 has a multi-fiber structure, when the sound wave generated by the motor 7 enters the soundproof cotton 16, the sound wave energy is converted into heat energy through the reflection, mutual superposition and collision of countless fibers, so as to weaken the sound wave intensity, then, the soundproof felt 11 installed at one side of the soundproof cotton 16 has a certain flexible high-density coiled material, further absorbs and weakens the sound wave, thereby facilitating the reduction of the noise generated by the device, when the dustproof screen 2 is to be disassembled and cleaned, open the electric putter 13 switch of 1 internally mounted of pipeline, the electric energy conversion that electric putter 13 internally mounted's driving motor 7 will receive afterwards is mechanical energy, then electric putter 13's interior pole push connection is taken care of and is removed, connecting block 5 of the 3 outside installation of link frame moves in the shifting chute 6 that pipeline 1 inboard was seted up afterwards, then outside spur the inserted bar 4 of 3 one sides of link frame, the inserted bar 4 shifts out in the jack 14 of seting up in 2 one sides of dust screen afterwards, then upwards spur dust screen 2, then connecting rod 18 of 2 tops of dust screen slides in the spout 17 that link frame 3 one side was seted up, the spring 12 of the 18 top installations of connecting rod begins to compress afterwards, shift out in 2 lower extremes of dust screen were seted up recess 15 from the link frame 3 inboard afterwards, thereby be convenient for dismantle clearance with dust screen 2.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The fan equipment for the fresh air system comprises a pipeline (1) and is characterized in that a support (10) is installed inside the pipeline (1), a motor (7) is detachably connected to one side of the support (10), a rotating shaft (8) is detachably connected to one side of the motor (7), fan blades (9) are detachably connected to one side of the rotating shaft (8), a connecting frame (3) is installed on the inner side of the pipeline (1), an electric push rod (13) is detachably connected to the left side of the connecting frame (3), a sliding groove (17) is formed in the electric push rod (13), a connecting rod (18) is slidably connected to the inner side of the sliding groove (17), a spring (12) is installed above the connecting rod (18), a dust screen (2) is installed below the connecting rod (18), a jack (14) is formed below the dust screen (2), and a groove (15) is formed in the bottom end of the inner side of the connecting frame (3), an inserting rod (4) is installed on one side of the connecting frame (3).
2. A fan apparatus for a fresh air system as claimed in claim 1, wherein: the pipeline (1) inboard can be dismantled and be connected with deadening felt (11), soundproof cotton (16) are installed to deadening felt (11) one side.
3. A fan apparatus for a fresh air system as claimed in claim 1, wherein: the pipeline is characterized in that a moving groove (6) is formed in the inner side of the pipeline (1), a connecting block (5) is connected to the inner side of the moving groove (6) in a sliding mode, and a connecting frame (3) is installed above the connecting block (5).
4. A fan apparatus for a fresh air system as claimed in claim 1, wherein: and the power output end of the motor (7) is connected with the power input end of the rotating shaft (8).
5. A fan apparatus for a fresh air system as claimed in claim 1, wherein: the input ends of the motor (7) and the electric push rod (13) are electrically connected with the output end of an external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122578039.XU CN216481433U (en) | 2021-10-26 | 2021-10-26 | Fan equipment for fresh air system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122578039.XU CN216481433U (en) | 2021-10-26 | 2021-10-26 | Fan equipment for fresh air system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216481433U true CN216481433U (en) | 2022-05-10 |
Family
ID=81441838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122578039.XU Active CN216481433U (en) | 2021-10-26 | 2021-10-26 | Fan equipment for fresh air system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216481433U (en) |
-
2021
- 2021-10-26 CN CN202122578039.XU patent/CN216481433U/en active Active
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