CN212408970U

CN212408970U - Energy-saving bidirectional room ventilator

Info

Publication number: CN212408970U
Application number: CN202020864986.8U
Authority: CN
Inventors: 郭建涛
Original assignee: Fujian Suner Save Energy Tech Co ltd
Current assignee: Fujian Suner Save Energy Tech Co ltd
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2021-01-26
Anticipated expiration: 2030-05-21

Abstract

The utility model discloses an energy-saving bidirectional room ventilator; belongs to the technical field of room ventilation; the ventilation device is technically characterized by comprising a shell, wherein ventilation openings are formed in two ends of the shell, an air passing cavity is communicated and arranged between the ventilation openings, a bidirectional ventilation mechanism is arranged in the air passing cavity and comprises a driving fluted disc and a driven fluted disc, the rear end part of the driving fluted disc is fixedly connected with a first driving motor, the front end parts of the driving fluted disc and the driven fluted disc are fixedly connected with stand columns, and the end parts of the stand columns are fixedly connected with a support; the utility model discloses a first driving motor drives driving fluted disc and driven fluted disc and rotates with opposite direction to can carry out the orientation adjustment to two sets of flabellums in the support, and utilize elasticity buckle and snap ring to fix the support, make orientation at every turn during operation can both incline relatively, improve the wind speed, wholly make the utility model discloses can effectively improve the efficiency of taking a breath.

Description

Energy-saving bidirectional room ventilator

The technical field is as follows:

the utility model relates to a room ventilation technical field, in particular to energy-conserving two-way room ventilator.

Background art:

a room ventilator is a ventilation device capable of exchanging air in a room with fresh air of an external environment, and a bidirectional room ventilator is a device capable of realizing bidirectional ventilation.

In the prior art, a bidirectional room ventilator generally uses a bidirectional fan or an exhaust fan and a suction fan to realize bidirectional ventilation, which leads to unsatisfactory air volume and reduced ventilation efficiency.

Therefore, there is a need for an energy efficient bi-directional room ventilator that solves the above problems.

The utility model has the following contents:

the utility model aims at providing an energy-conserving two-way room ventilator to solve among the prior art not enough that ventilation efficiency is low.

The utility model discloses by following technical scheme implement: an energy-saving bidirectional room ventilator comprises a shell, wherein ventilation openings are formed in two ends of the shell, an air passing cavity is communicated between the ventilation openings, and a bidirectional ventilation mechanism is installed in the air passing cavity;

two-way ventilation mechanism includes driving fluted disc and driven fluted disc, the first driving motor of driving fluted disc rear end fixedly connected with, the equal fixedly connected with stand of driving fluted disc and driven fluted disc front end, stand tip fixedly connected with support, the inside fixed mounting of support has second driving motor, second driving motor output shaft tip fixedly connected with pivot, a plurality of flabellums of pivot fixed surface are connected with, the equal fixedly connected with snap ring in support both ends, the equal slope of cross wind chamber both sides inner wall is provided with a plurality of elasticity buckles.

Preferably, a filter assembly is fixedly installed inside the ventilation opening, and the filter assembly comprises a filter screen.

Preferably, the two ends of the filter screen are fixedly connected with mounting blocks, and first mounting bolts are arranged on the mounting blocks.

Preferably, the filter screen is fixedly connected with the housing through a first mounting bolt.

Preferably, a plurality of fixing plates are fixedly connected to both sides of the housing.

Preferably, a second mounting bolt is arranged on the fixing plate.

The utility model has the advantages that:

1. the driving fluted disc and the driven fluted disc are driven by the first driving motor to rotate in opposite directions, so that the orientation of two groups of fan blades in the bracket can be adjusted, the bracket is fixed by the elastic buckle and the snap ring, the orientation can be inclined and opposite when the bracket works each time, the wind speed is improved, and the ventilation efficiency can be effectively improved as a whole;

2. the mounting block and the shell are fixed through the first mounting bolt, so that the filter screen is mounted in the ventilation opening in the shell, and dust is prevented from entering a room.

Description of the 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 description of the embodiments or the prior art will be briefly described below, 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 creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an enlarged view of a structure a in fig. 1 according to the present invention.

Fig. 3 is an enlarged view of a structure B in fig. 1 according to the present invention.

In the figure: 1. a housing; 2. a vent; 3. a ventilation cavity; 4. a bi-directional ventilation mechanism; 5. a driving fluted disc; 6. a driven fluted disc; 7. a first drive motor; 8. a column; 9. a support; 10. a second drive motor; 11. a rotating shaft; 12. a fan blade; 13. a snap ring; 14. elastic buckle; 15. a filter assembly; 16. a filter screen; 17. mounting blocks; 18. a first mounting bolt; 19. a fixing plate; 20. and a second mounting bolt.

The specific implementation mode is as follows:

the technical solution of the present invention is described in further detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description. Any feature disclosed in this specification (including any accompanying claims-abstract and drawings) may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Before describing the embodiments, some necessary terms need to be explained. For example:

if the use of the terms first, second, etc. appear in this application to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. Thus, a "first" element discussed below could also be termed a "second" element without departing from the teachings of the present invention. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly connected" or "directly coupled" to another element, there are no intervening elements present.

The various terms appearing in this application are used for the purpose of describing particular embodiments only and are not intended as limitations on the invention, except where the context clearly dictates otherwise, the singular is intended to include the plural as well.

When the terms "comprises" and/or "comprising" are used in this specification, these terms specify the presence of stated features-integers-steps-operations-elements and/or components, but do not preclude the presence and/or addition of one or more other features-integers-steps-operations-elements-components and/or groups thereof.

The utility model provides an energy-saving bidirectional room ventilator as shown in figures 1-3, which comprises a shell 1 as shown in figures 1-2, wherein two ends of the shell 1 are both provided with vents 2, and an air passing cavity 3 is communicated between the vents 2, so that the inside and the outside of a room can be communicated;

secondly, a bidirectional ventilation mechanism 4 is installed inside the air passing cavity 3, the bidirectional ventilation mechanism 4 includes a driving fluted disc 5 and a driven fluted disc 6, a rear end of the driving fluted disc 5 is fixedly connected with a first driving motor 7, the driving fluted disc 5 is driven to rotate by an output shaft of the first driving motor 7, the driving fluted disc 5 drives the engaged driven fluted disc 6 to rotate together in opposite directions, so that the orientation of the fan blades 12 can be adjusted simultaneously, the ventilation direction can be changed, front ends of the driving fluted disc 5 and the driven fluted disc 6 are both fixedly connected with upright columns 8, ends of the upright columns 8 are fixedly connected with a support 9, a second driving motor 10 is fixedly installed inside the support 9, an output shaft end of the second driving motor 10 is fixedly connected with a rotating shaft 11, the surface of the rotating shaft 11 is fixedly connected with a plurality of fan blades 12, an output shaft of the second driving motor 10 drives the rotating shaft 11 to rotate, and, thereby airing exhaust and taking a breath, the equal fixedly connected with snap ring 13 in support 9 both ends, it is provided with a plurality of elasticity buckles 14 all to incline to cross 3 both sides inner walls in wind chamber for two sets of flabellums 12 can keep the relative position of slope at the during operation, thereby can improve the efficiency of airing exhaust of taking a breath to increase the wind speed, and compare and reach the fan quantity that the efficiency of airing exhaust of taking a breath used equally still less, energy-concerving and environment-protective.

As shown in fig. 1 and 3, a filter assembly 15 is fixedly mounted inside the ventilation opening 2, the filter assembly 15 includes a filter screen 16, mounting blocks 17 are fixedly connected to both ends of the filter screen 16, first mounting bolts 18 are arranged on the mounting blocks 17, the filter screen 16 is fixedly connected to the housing 1 through the first mounting bolts 18, the mounting blocks 17 are fixed to the housing 1 through the first mounting bolts 18, and therefore the filter screen 16 is mounted in the ventilation opening 2 on the housing 1 and dust is prevented from entering a room.

As shown in fig. 1, a plurality of fixing plates 19 are fixedly connected to both sides of the housing 1, and second mounting bolts 20 are arranged on the fixing plates 19, so that the housing 1 can be fixed to a room, and the mounting is convenient.

The specific use method of the energy-saving bidirectional room ventilator comprises the following steps:

in-service use the utility model discloses in the time, open

first driving motor

7, 7 output shafts of first driving motor rotate and drive driving fluted disc 5 and rotate, driving fluted disc 5 drives driven fluted disc 6 of engaged with together and rotates with opposite direction, thereby can adjust the orientation of flabellum 12 simultaneously, change the ventilation direction, after the adjustment is accomplished, snap ring 13 on two supports 9 is connected with elastic buckle 14, thereby fix support 9, improve the stability of during operation, and two sets of flabellum 12 slopes relatively, improve the efficiency of taking a breath.

In other technical features in this embodiment, those skilled in the art can flexibly select the technical features according to actual situations to meet different specific actual requirements. However, it will be apparent to one of ordinary skill in the art that: it is not necessary to employ these specific details to practice the invention. In other instances, well-known components, structures or parts are not described in detail in order to avoid obscuring the present invention, and the technical scope of the present invention is defined by the claims.

In the description of the present invention, unless otherwise explicitly specified or limited, the terms "disposed" - "mounted" - "connected" are used in a broad sense and should be understood broadly by those skilled in the art. For example, the components may be fixedly connected, movably connected, integrally connected, or partially connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected inside two elements, and the like, and for those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations, that is, the expression of the language and the implementation of the actual technology can flexibly correspond, and the expression of the language (including the drawings) of the specification of the present invention does not constitute any single restrictive interpretation of the claims.

Modifications and variations may be made by those skilled in the art without departing from the spirit and scope of the invention, which should be limited only by the claims appended hereto. In the previous description, numerous specific details were set forth in order to provide a thorough understanding of the present invention. However, it will be apparent to one of ordinary skill in the art that: it is not necessary to employ these specific details to practice the invention. In other instances, well-known techniques, such as specific construction details, operating conditions, and other technical conditions, have not been described in detail in order to avoid obscuring the present invention.

Claims

1. An energy-saving bidirectional room ventilator, comprising a housing (1), characterized in that: the two ends of the shell (1) are respectively provided with a vent (2), an air passing cavity (3) is communicated between the vent (2), and a bidirectional ventilation mechanism (4) is arranged in the air passing cavity (3);

two-way ventilation mechanism (4) are including driving fluted disc (5) and driven fluted disc (6), the first driving motor (7) of driving fluted disc (5) rear end portion fixedly connected with, driving fluted disc (5) and driven fluted disc (6) front end portion equal fixedly connected with stand (8), stand (8) tip fixedly connected with support (9), support (9) inside fixed mounting has second driving motor (10), second driving motor (10) output shaft tip fixedly connected with pivot (11), pivot (11) a plurality of flabellums (12) of fixed surface connection, the equal fixedly connected with snap ring (13) in support (9) both ends, the equal slope of cross wind chamber (3) both sides inner wall is provided with a plurality of elasticity buckle (14).

2. An energy saving bi-directional room ventilator as claimed in claim 1 wherein: the ventilation opening (2) is internally and fixedly provided with a filtering component (15), and the filtering component (15) comprises a filtering net (16).

3. An energy saving bi-directional room ventilator as claimed in claim 2 wherein: the filter screen is characterized in that mounting blocks (17) are fixedly connected to two ends of the filter screen (16), and first mounting bolts (18) are arranged on the mounting blocks (17).

4. An energy saving bi-directional room ventilator as claimed in claim 3 wherein: the filter screen (16) is fixedly connected with the shell (1) through a first mounting bolt (18).

5. An energy saving bi-directional room ventilator as claimed in claim 1 wherein: both sides of the shell (1) are fixedly connected with a plurality of fixing plates (19).

6. An energy saving bi-directional room ventilator as claimed in claim 5 wherein: and a second mounting bolt (20) is arranged on the fixing plate (19).