CN219045790U

CN219045790U - Green ventilation economizer for building

Info

Publication number: CN219045790U
Application number: CN202223380055.9U
Authority: CN
Inventors: 巫绪银; 杜艳; 周国庆; 杜松
Original assignee: Anhui Jiankai Construction Co ltd
Current assignee: Anhui Jiankai Construction Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-05-19
Anticipated expiration: 2032-12-16

Abstract

The utility model is suitable for the technical field of ventilation devices, and provides a green ventilation energy-saving device for buildings, which can drive fan blades in two pipelines to rotate simultaneously by means of mutual matching of all parts in a shell, and has the advantage of energy conservation.

Description

Green ventilation economizer for building

Technical Field

The utility model relates to the technical field of ventilation devices, in particular to a ventilation energy-saving device for a green building.

Background

The green building evaluation should follow the principle of taking into account the local conditions, combine the characteristics of the region where the building is located such as climate, environment, resource, economy, culture, etc., and is safe, durable, healthy, comfortable, convenient to live and resource saving in the whole life period of the building.

Through retrieving, CN217560031U, a green ventilation economizer for building, each part through in the equipment mutually supports, make equipment only need a driving motor can carry out the ventilation work in the building, the air inlet flabellum and the mutually supports of air-out flabellum, make equipment can ventilate simultaneously and the work of airing exhaust, further improve its work efficiency, and the in-process of equipment at work, clean mechanism is work all the time, thereby under the clean prerequisite of guarantee air, the filter screen has been avoided again to be stopped up, thereby the air inlet efficiency of equipment has been influenced, and when driving motor is inoperative, driving flabellum accessible natural wind rotates, thereby make equipment keep working, further improve the energy-conserving efficiency of equipment, make more convenient and fast when using, and more energy-conservation.

However, there are still certain drawbacks in this application: in this application clearance mechanism and drive air inlet flabellum and air-out flabellum all pass through a driving motor drive, and when air inlet flabellum and air-out flabellum operated, clearance mechanism can be operated always, but increased driving motor's load to clearance mechanism still can influence air inlet flabellum and air-out flabellum's rotational speed in-process that operates always, and then influences ventilation unit's ventilation efficiency, for this reason, need design corresponding technical scheme and solve the technical problem that exists.

Disclosure of Invention

The utility model aims to provide a green ventilating energy-saving device for a building, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a green ventilation economizer for building, includes the casing, be provided with air inlet pipeline and air-out pipeline in the casing, all install the filter screen in the air inlet pipeline and the air-out pipeline, and all fixed mounting has the support frame in two pipelines, the support frame is "U" type structure, the fixed plate is fixed to be provided with in the support frame symmetry, all rotate on two fixed plates and be provided with the pivot, install the flabellum in one of them pivot, another pivot runs through the filter screen and installs the cleaning plate, the cleaning plate is provided with the soft brush near the side of filter screen, be provided with actuating mechanism in the casing, actuating mechanism is used for providing power for a plurality of pivots rotation, including rotate the drive shaft that sets up in the casing, a pair of first helical gear of fixed mounting in the drive shaft and with first helical gear meshing a plurality of second helical gear, the drive shaft passes through the motor drive that sets up outside the casing, two first helical gear rotate and set up in two support frames, and first both sides symmetry are provided with the second helical gear, two second helical gear coaxial fixed link to each other with two pivots respectively; the side that is close to the filter screen in the casing still fixedly is provided with electronic flexible jar, the output of electronic flexible jar passes the casing lateral wall and fixedly is provided with the fly leaf, fly leaf and two pivot tip fixed connection who installs the cleaning board.

As a further scheme of the utility model: the two second bevel gears are symmetrically arranged.

As a further scheme of the utility model: the air inlet pipeline and the air outlet pipeline penetrate through the pipe body outside the shell, side holes are symmetrically formed in the pipe body, and the movable plate is movably installed in the side holes.

As a further scheme of the utility model: a humidifier is further arranged in the air inlet pipeline in front of the fan blades.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model can drive the air inlet of the air inlet pipeline and the air outlet of the air outlet pipeline by the mutual matching of all parts in the shell, and has the advantage of energy saving.

Drawings

FIG. 1 is an overall perspective view of a green building ventilation economizer;

FIG. 2 is a top cross-sectional view of a green building ventilation economizer;

FIG. 3 is a side cross-sectional view of a green architectural ventilation economizer;

in the figure: 1-shell, 2-air inlet pipeline, 3-air outlet pipeline, 4-filter screen, 5-support frame, 6-fixed plate, 7-pivot, 8-flabellum, 9-clearance board, 10-drive shaft, 11-motor, 12-first helical gear, 13-second helical gear, 14-electric telescopic cylinder, 15-fly leaf, 16-side opening, 17-humidifier.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

Example 1

Referring to fig. 1-3, a ventilation energy-saving device for green buildings comprises a shell 1, an air inlet pipeline 2 and an air outlet pipeline 3 are arranged in the shell 1, a filter screen 4 is arranged in the air inlet pipeline 2 and the air outlet pipeline 3, a support frame 5 is fixedly arranged in the two pipelines, the support frame 5 is of a U-shaped structure, a fixed plate 6 is symmetrically and fixedly arranged in the support frame 5, rotating shafts 7 are respectively and rotatably arranged on the two fixed plates 6, a fan blade 8 is arranged on one rotating shaft 7, the other rotating shaft 7 penetrates through the filter screen 4 and is provided with a cleaning plate, a soft brush is arranged on the side surface of the cleaning plate, close to the filter screen 4, a driving mechanism is arranged in the shell 1 and is used for providing power for rotation of the rotating shafts 7, the driving mechanism comprises a driving shaft 10 rotatably arranged in the shell 1, a pair of first bevel gears 12 fixedly arranged on the driving shaft 10 and a plurality of second bevel gears 13 meshed with the first bevel gears 12, the driving shaft 10 is driven by a motor 11 arranged outside the shell 1, the two first bevel gears 12 are rotatably arranged in the two support frames 5 in a one-to-one correspondence manner, and the first bevel gears 12 are symmetrically arranged on the two bevel gears 13 and are fixedly connected with the two second bevel gears 13 in a coaxial manner;

the side face, close to the filter screen 4, in the shell 1 is also fixedly provided with an electric telescopic cylinder 14, the output end of the electric telescopic cylinder 14 penetrates through the side wall of the shell 1 and is fixedly provided with a movable plate 15, and the movable plate 15 is fixedly connected with the end parts of the two rotating shafts 7 provided with cleaning plates.

It should be noted that, when the fan blades 8 in the two pipes rotate, the second bevel gear 13 on the rotating shaft 7 provided with the cleaning plate 9 is not engaged with the first bevel gear 12 on the driving shaft 10, and only when the dust on the filter screen 4 is cleaned, the second bevel gear 13 on the rotating shaft 7 is engaged with the first bevel gear 12.

Furthermore, the air inlet pipeline 2 and the air outlet pipeline 3 are symmetrically provided with side holes 16 on the pipe body penetrating the outside of the shell 1, the movable plate 15 is movably arranged in the side holes 16, and the side holes 16 can guide and limit the movement of the movable plate 15, so that the stability of the reciprocating movement of the movable plate 15 is further improved.

Still further, still install humidifier 17 in the air inlet pipe 2 in the place ahead of flabellum 8, the setting of humidifier 17 can carry out humidification to the air that air inlet pipe 2 carried indoor in the comparatively dry season of autumn and winter, has improved ventilation's comfort.

Specifically, the motor 11, the electric telescopic cylinder 14, and the humidifier 17 are controlled by remote control.

Working principle: when the motor 11 drives the driving shaft 10 to rotate, when the first bevel gear 12 and the second bevel gear 13 on the driving shaft 10 are meshed, the fan blades 8 in the two pipelines can be driven to rotate simultaneously, and because the two second bevel gears 13 are symmetrically arranged, the fan blades 8 in the two pipelines are relatively rotated, thereby respectively realizing air inlet and air outlet of the two pipelines, the electric cleaning mechanism has the advantage of saving energy, when dust on the filter screen 4 is required to be cleaned, only the electric telescopic cylinder 14 is required to be controlled to shrink, when the electric telescopic cylinder 14 drives the second bevel gear 13 on the rotating shaft 7 provided with the cleaning plate to be meshed with the first bevel gear 12, the soft brush on the cleaning plate is contacted with the filter screen 4, at this moment, the driving shaft 10 can not only drive the fan blades 8 to rotate, but also can drive the cleaning plate 9 to clean the dust on the filter screen 4, otherwise, after the cleaning is finished, only the electric telescopic cylinder 14 is required to be controlled to reset, at this moment, the driving shaft 10 only drives the fan blades 8 to rotate, and the cleaning plate 9 is not rotated, compared with the cleaning mechanism in the prior art, the electric cleaning mechanism always operates, the load is reduced, and the rotating speed of the motor 11 is not influenced, and the practicality of the device is further improved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a ventilation economizer for green building, includes casing (1), its characterized in that, be provided with air inlet pipeline (2) and air-out pipeline (3) in casing (1), filter screen (4) are all installed in air inlet pipeline (2) and air-out pipeline (3), and all fixed mounting has support frame (5) in two pipelines, support frame (5) are "U" type structure, and the symmetry is fixed in support frame (5) is provided with fixed plate (6), all rotates on two fixed plates (6) and is provided with pivot (7), installs flabellum (8) on one of them pivot (7), and another pivot (7) run through filter screen (4) and install the scavenging plate, the side that the scavenging plate is close to filter screen (4) is provided with the soft brush, be provided with actuating mechanism in casing (1), actuating mechanism is used for providing power for the rotation of a plurality of pivots (7), including rotating drive shaft (10) that set up in casing (1), a pair of first helical gear (12) and a plurality of helical gear (12) and with first helical gear (12) meshing, two helical gear (11) are set up in two support frame (1) one by one and are rotated respectively, the two sides of the first bevel gear (12) are symmetrically provided with second bevel gears (13), and the two second bevel gears (13) are respectively and fixedly connected with the two rotating shafts (7) in a coaxial way;

the side that is close to filter screen (4) in casing (1) is still fixed be provided with electric telescopic jar (14), the output of electric telescopic jar (14) passes casing (1) lateral wall and is fixed be provided with fly leaf (15), fly leaf (15) are with two pivot (7) tip fixed connection of installing the scavenging plate.

2. The ventilation and energy-saving device for green buildings according to claim 1, characterized in that two of said second bevel gears (13) are symmetrically arranged.

3. The ventilation energy-saving device for green buildings according to claim 1, wherein the air inlet pipeline (2) and the air outlet pipeline (3) are arranged on the pipe body outside the shell (1) in a penetrating way, side holes (16) are symmetrically formed in the pipe body, and the movable plate (15) is movably arranged in the side holes (16).

4. The ventilating and energy-saving device for green buildings according to claim 1, wherein a humidifier (17) is further installed in the air inlet pipeline (2) in front of the fan blades (8).