CN213744083U

CN213744083U - Circulating fan subassembly for basement

Info

Publication number: CN213744083U
Application number: CN202022802155.0U
Authority: CN
Inventors: 黄婧; 蒋宁波
Original assignee: Shaoxing Shangyu Jintai Blower Fan Co ltd
Current assignee: Shaoxing Shangyu Jintai Blower Fan Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-07-20
Anticipated expiration: 2030-11-27

Abstract

The utility model discloses a circulating fan component for a basement, which comprises a shell, a motor and an impeller, wherein the middle of the shell is provided with a ventilation channel, the front end and the rear end of the shell are provided with clamping sleeves, the clamping sleeves are provided with an air inlet and an air outlet which are provided with metal nets, and a first annular groove and a second annular groove are arranged in the air duct, the first annular groove is provided with a dust screen and an active carbon filter screen, the sound insulation net is installed to the second annular groove, the inside support frame that is equipped with of ventiduct, the shell bottom is equipped with the base, and the motor is installed on the support frame, the one end middle part of motor is equipped with the motor shaft, the motor bottom is equipped with the motor base, and impeller mounting is at the front end of motor shaft, and the polylith blade evenly distributes around the impeller, for creating traditional circulating fan, the utility model discloses can carry out purification treatment to circulating air, the influence of noise abatement again, convenient the change when fan inner assembly damages.

Description

Circulating fan subassembly for basement

Technical Field

The utility model relates to a fan technical field specifically is a circulating fan subassembly for basement.

Background

The circulating fan is a fan for circulating indoor air, and most of basements are sealed or semi-sealed rooms, so that air in the basements is not circulated, which is unfavorable for the bodies of people in the basements, so that a circulating air system is required to be installed in the basements to achieve air circulation.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model aims at providing a circulating fan subassembly is used to basement can carry out purification treatment to circulating air, again can noise abatement's influence.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

a circulating fan assembly for a basement, comprising:

the air conditioner comprises a shell, wherein a ventilation channel is arranged in the middle of the shell, clamping sleeves are arranged at the front end and the rear end of the shell, an air inlet and an air outlet with metal nets are arranged on each clamping sleeve, a first annular groove and a second annular groove are arranged in the ventilation channel, a dust screen and an active carbon filter screen are arranged in the first annular groove, a sound insulation screen is arranged in the second annular groove, and a support frame is arranged in the ventilation channel;

the motor is arranged on the support frame, and a motor shaft is arranged in the middle of one end of the motor;

the impeller is installed at the front end of the motor shaft, and the blades are uniformly distributed around the impeller.

As a basement is with an optimal selection scheme of circulating fan subassembly, wherein, the shell is detachable structure from top to bottom.

As a basement is with an optimal selection scheme of circulating fan subassembly, wherein, cutting ferrule demountable installation is at both ends about the shell.

As an optimal selection scheme of circulating fan subassembly for basement, wherein, the total four blades.

Compared with the prior art, the utility model discloses the beneficial effect who has is: most dust bacteria are got rid of through installation dust screen and activated carbon net absorption in the ventiduct, reach air-purifying's effect, and installation sound insulation net in the ventiduct can effectual noise reduction's propagation, because the shell is detachable structure moreover, so when circulating fan inner structure damage, the maintenance is dismantled to the shell to the convenience.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:

fig. 1 is a front view of the whole structure of a circulating fan assembly for a basement;

fig. 2 is a rear view of the whole structure of the circulating fan assembly for the basement of the present invention;

FIG. 3 is a schematic view of a portion of a novel circulating fan assembly for a basement;

fig. 4 is the utility model relates to a side structure schematic diagram of circulating fan subassembly for basement.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides a circulating fan subassembly for basement can carry out purification treatment to circulating air, can the influence of noise abatement again.

Fig. 1 to 4 are schematic views illustrating an embodiment of a circulating fan assembly for a basement, and referring to fig. 1 to 4, the circulating fan assembly for a basement according to the embodiment includes a housing 100, a motor 200, and an impeller 300.

The middle of shell 100 has air duct 110, cutting ferrule 120 is installed at both ends around shell 100, be equipped with air intake 130 and the air outlet 140 that has metal mesh 150 on the cutting ferrule 120 to and be equipped with first ring channel 160 and second ring channel 170 in air duct 110, dust screen 161 and active carbon filter screen 162 are installed to first ring channel 160, sound insulation net 171 is installed to second ring channel 170, the inside support frame 180 that is equipped with of air duct 110, shell 100 bottom is equipped with base 190. The air inlet 130 and the air outlet 140 on the clamping sleeve 120 are provided with the metal nets 150 to prevent larger garbage debris from entering the air duct 110, the dust-proof net 161 and the activated carbon filter net 162 which are installed in the air duct 110 can prevent small dust particles from passing through the air duct 110, the sound-proof net 171 can absorb noise generated by part of the motor 200, and the shell 100 and the clamping sleeve 120 are of detachable structures, so that the motor can be conveniently detached, maintained and replaced when the inside of the fan is damaged.

The motor 200 is installed on the support frame 180, a motor shaft 210 is arranged in the middle of one end of the motor 200, and a motor base 220 is arranged at the bottom of the motor 200. The motor 200 is connected to the impeller 310 through the motor shaft 210 to provide power for the impeller 300 to rotate.

The impeller 300 is installed at the front end of the motor shaft 210, and a plurality of blades 310 are uniformly distributed around the impeller 300. Since the impeller 300 is powered by the motor 200 to rotate and the blades 310 are fixedly coupled to the impeller 300, the blades 310 follow the impeller 300 and draw air into the air path 110.

Referring to fig. 1 to 4, in the circulating fan assembly for the basement according to the embodiment, the motor 200 is connected with the blades 310 to rotate, so that air in the basement is sucked into the passage pipe 110, the metal mesh 150 blocks large garbage fragments outside, the dust screen 161 and the activated carbon filter screen 162 inside the fan filter out dust particles, so as to achieve the effect of purifying air, the sound screen 171 can absorb part of noise generated by the motor 200, and the housing 100 and the ferrule 120 are detachable structures, so that the housing can be conveniently detached, maintained and replaced when the interior of the fan is damaged.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a circulating fan subassembly for basement which characterized in that includes:

the air purifier comprises a shell (100), wherein an air duct (110) is arranged in the middle of the shell (100), clamping sleeves (120) are arranged at the front end and the rear end of the shell (100), an air inlet (130) and an air outlet (140) with metal meshes (150) are arranged on the clamping sleeves (120), a first annular groove (160) and a second annular groove (170) are arranged in the air duct (110), a dust screen (161) and an active carbon filter screen (162) are arranged in the first annular groove (160), a sound insulation net (171) is arranged in the second annular groove (170), a support frame (180) is arranged in the air duct (110), and a base (190) is arranged at the bottom of the shell (100);

the motor (200) is installed on the support frame (180), a motor shaft (210) is arranged in the middle of one end of the motor (200), and a motor base (220) is arranged at the bottom of the motor (200);

the impeller (300) is installed at the front end of the motor shaft (210), and the blades (310) are uniformly distributed around the impeller (300).

2. The circulating fan assembly for the basement according to claim 1, wherein the housing (100) is of a detachable structure.

3. The circulating fan assembly for the basement according to claim 1, wherein the clamping sleeves (120) are detachably mounted at the left end and the right end of the shell (100).

4. The circulating fan assembly for the basement according to claim 1, wherein the impeller (300) is fixedly connected with the motor shaft (210) through a bolt.