CN212842036U

CN212842036U - Ventilation unit for architectural design

Info

Publication number: CN212842036U
Application number: CN202020751277.9U
Authority: CN
Inventors: 王冬
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2021-03-30
Anticipated expiration: 2030-05-07

Abstract

The utility model discloses a ventilation unit for architectural design, include three-way pipe, loudspeaker gas outlet cover, high efficiency filter, seal closure, the first in command, connecting rod, fixed cover, motor, flabellum, second cutting, seal plate, second handle, first cutting, square pipe, square pole, minor axis, spring, long slot and short slot. The utility model can realize the sealing of the air inlet when not in use, can be opened when in use, is convenient to open, can ensure that the first cutting is inserted into the short slot by pulling the sealing plate and rotating the sealing plate, provides a blocking limit, and the sealing plate does not cover and block the bottom end of the three-way pipe to realize the opening; when exhausting, the accessible high efficiency filter filters, avoids harmful gas's discharge, avoids the polluted environment, further carries out the closure on three-way pipe top through the closing cap, adopts threaded connection, is convenient for open, close to be convenient for carry out the maintenance of flabellum, convenient to use.

Description

Ventilation unit for architectural design

Technical Field

The utility model relates to a ventilation unit specifically is a ventilation unit for architectural design belongs to ventilation unit application technical field.

Background

The building design means that a designer makes a general idea of problems existing or possibly occurring in the construction process and the use process according to a construction task before a building is built, plans a method and a scheme for solving the problems and expresses the problems by using drawing paper and files; as a common basis for the mutual cooperation of material preparation, construction organization work and various kinds of work in the manufacturing and construction work.

A ventilation device is required to be arranged in the building for exhausting; the dustproof effect of the existing ventilation device is possibly poor, the dust is easily attached to the internal fan, the use is influenced, meanwhile, the number of the filter devices is reduced, harmful gas possibly exists indoors, the harmful gas is directly discharged, and the external environment is possibly influenced, for example, in some factories. Accordingly, a ventilation device for architectural design is proposed to address the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ventilation unit for architectural design in order to solve above-mentioned problem.

The utility model discloses a technical scheme realizes above-mentioned purpose, a ventilation unit for architectural design, including three-way pipe and loudspeaker gas outlet cover, loudspeaker gas outlet cover and the right-hand member fixed intercommunication of three-way pipe, one side fixed bonding of loudspeaker gas outlet cover has high efficiency filter, the top end threaded connection of three-way pipe has the closing cap, the inside fixed mounting of three-way pipe has the motor, the motor output top is fixed mounting has the flabellum;

the bottom fixed mounting of motor has elastic telescopic rod, elastic telescopic rod's bottom is rotated and is installed and seal the board, seal the board all around fixed mounting have two first cutting and two second cutting, open the bottom of three-way pipe has two long slots and two short slots, first cutting and long slot clearance fit, the second cutting and short slot clearance fit.

Preferably, the top end of the three-way pipe and the inner ring of the sealing cover are respectively provided with an external thread and an internal thread.

Preferably, a first handle is fixedly mounted at the top of the sealing cover.

Preferably, the motor is fixedly sleeved with a fixed sleeve, connecting rods are fixedly mounted on two sides of the fixed sleeve, and the end portions of the connecting rods are fixedly connected with the inner wall of the three-way pipe.

Preferably, the elastic telescopic rod is composed of a square tube, a square rod, a short shaft and a spring, the square tube is in clearance fit with the square rod, the spring is arranged inside the square tube, one end of the spring is fixedly connected with the inner wall of the square tube, the other end of the spring is fixedly connected with the top end of the square rod, the bottom end of the square rod is fixedly connected with one end of the short shaft, the short shaft is rotatably installed with the middle of the sealing plate, and the top end of the square tube is fixedly connected with the bottom of the motor.

Preferably, a second handle is fixedly mounted at the bottom of the sealing plate.

The utility model has the advantages that:

1. the ventilation device can be conveniently dustproof, can realize the sealing of an air inlet when not in use, can be opened when in use, can be conveniently opened, can be pulled and rotated, ensures that the first inserting strip is inserted into the short slot to provide blocking limit, ensures that the sealing plate does not cover and block the bottom end of the three-way pipe, realizes the opening, simultaneously ensures that the air inlet is positioned at the bottom of the three-way pipe, and avoids the entering of dust when in use;

2. this kind of ventilation unit is when exhausting, and the accessible high efficiency filter filters, avoids harmful gas's discharge, avoids the polluted environment, further carries out the closure on three-way pipe top through the closing cap, adopts threaded connection, is convenient for open, close to be convenient for carry out the maintenance of flabellum, convenient to use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 the drawings without inventive exercise.

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

FIG. 2 is a schematic view of the bottom structure of the three-way pipe of the present invention;

FIG. 3 is a schematic view of the structure of the three-way pipe and the short slot of the present invention;

FIG. 4 is a schematic structural view of the three-way pipe and the long insertion groove of the present invention;

FIG. 5 is a schematic structural view of a second cutting, a first cutting and a sealing plate according to the present invention;

fig. 6 is a schematic view of the structure of the elastic telescopic rod of the present invention.

In the figure: 1. the device comprises a three-way pipe, 2, a horn air outlet cover, 3, a high-efficiency filter, 4, a sealing cover, 5, a first handle, 6, a connecting rod, 7, a fixing sleeve, 8, a motor, 9, fan blades, 10, a second inserting strip, 11, a sealing plate, 12, a second handle, 13, a first inserting strip, 14, a square pipe, 15, a square rod, 16, a short shaft, 17, a spring, 18, a long slot, 19 and a short slot.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but 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.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-6, a ventilation device for building design comprises a three-way pipe 1 and a horn air outlet cover 2, wherein the horn air outlet cover 2 is fixedly communicated with the right end of the three-way pipe 1, a high-efficiency filter 3 is fixedly bonded on one side of the horn air outlet cover 2, the top end of the three-way pipe 1 is in threaded connection with a sealing cover 4, a motor 8 is fixedly mounted inside the three-way pipe 1, and fan blades 9 are fixedly mounted at the output top end of the motor 8;

the bottom of motor 8 is fixed with the elasticity telescopic link, the bottom of elasticity telescopic link is rotated and is installed and seal board 11, seal board 11 all around fixed mounting have two first cutting 13 and two second cutting 10, the bottom of three-way pipe 1 is opened has two long slots 18 and two short slots 19, first cutting 13 and long slot 18 clearance fit, second cutting 10 and short slot 19 clearance fit.

The top end of the three-way pipe 1 and the inner ring of the sealing cover 4 are respectively provided with an external thread and an internal thread which are used for threaded connection and are convenient to open and close; a first handle 5 is fixedly arranged at the top of the sealing cover 4, so that the sealing cover 4 can rotate conveniently; the motor 8 is fixedly sleeved with a fixed sleeve 7, connecting rods 6 are fixedly mounted on two sides of the fixed sleeve 7, and the end parts of the connecting rods 6 are fixedly connected with the inner wall of the three-way pipe 1, so that the fixed mounting of the motor 8 is realized; the elastic telescopic rod is composed of a square tube 14, a square rod 15, a short shaft 16 and a spring 17, the square tube 14 is in clearance fit with the square rod 15, the spring 17 is arranged inside the square tube 14, one end of the spring 17 is fixedly connected with the inner wall of the square tube 14, the other end of the spring 17 is fixedly connected with the top end of the square rod 15, the bottom end of the square rod 15 is fixedly connected with one end of the short shaft 16, the short shaft 16 is rotatably arranged in the middle of the sealing plate 11, the top end of the square tube 14 is fixedly connected with the bottom of the motor 8, the square tube 14 and the square rod 15 move relatively to realize expansion and contraction, and elasticity is provided by; the bottom of the sealing plate 11 is fixedly provided with a second handle 12, which is convenient for pulling and rotating the sealing plate 11.

When the utility model is used, the electrical elements in the application are externally connected with a power supply and a control switch, the whole device is arranged on the wall body of a building, the three-way pipe 1 is positioned indoors, and the horn air outlet cover 2 is positioned outdoors; when ventilation is performed, the sealing plate 11 descends by pulling the second handle 12, the first inserting strips 13 are pulled out of the long inserting grooves 18, the second inserting strips 10 are pulled out of the short inserting grooves 19, in the process, the elastic telescopic rods stretch and extend, then the sealing plate 11 is rotated to enable the first inserting strips 13 to be aligned with the short inserting grooves 19, the second handle 12 is slowly loosened, the sealing plate 11 is driven by the elastic force of the elastic telescopic rods, the first inserting strips 13 are inserted into the short inserting grooves 19 to be limited and blocked, the opening state of the bottom end of the three-way pipe 1 is kept, the fan blades 9 are driven by the motor 8 to rotate, air enters the bottom end of the three-way pipe 1 and then enters the horn air outlet cover 2, and the air is filtered by the efficient filter 3 to be discharged;

when the tee joint is not used, the bottom end of the tee joint 1 is sealed, the first inserting strips 13 are pulled out of the short slots 19 by pulling the second handle 12, the sealing plate 11 is rotated to enable the first inserting strips 13 to be aligned with the long slots 18, the second inserting strips 10 to be aligned with the short slots 19, the second handle 12 is slowly loosened, the first inserting strips 13 are inserted into the long slots 18, the second inserting strips 10 are inserted into the short slots 19, and the sealing plate 11 covers the bottom end of the tee joint 1, so that sealing is realized, and dust is prevented from entering;

when the fan blades 9 need to be maintained, the first handle 5 is rotated, the sealing cover 4 is screwed off from the three-way pipe 1, the top end of the three-way pipe 1 is opened, and dust can be sucked for the fan blades 9 through an external dust suction device, so that cleaning is realized.

It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A ventilation unit for architectural design which characterized in that: the horn air outlet cover comprises a three-way pipe (1) and a horn air outlet cover (2), wherein the horn air outlet cover (2) is fixedly communicated with the right end of the three-way pipe (1), a high-efficiency filter (3) is fixedly bonded on one side of the horn air outlet cover (2), a sealing cover (4) is in threaded connection with the top end of the three-way pipe (1), a motor (8) is fixedly mounted inside the three-way pipe (1), and fan blades (9) are fixedly mounted at the output top end of the motor (8);

the bottom fixed mounting of motor (8) has elastic telescopic rod, elastic telescopic rod's bottom is rotated and is installed and seal board (11), seal board (11) all around fixed mounting have two first cutting (13) and two second cutting (10), open the bottom of three-way pipe (1) has two long slots (18) and two short slots (19), first cutting (13) and long slot (18) clearance fit, second cutting (10) and short slot (19) clearance fit.

2. A ventilation unit for architectural design according to claim 1, wherein: the top end of the three-way pipe (1) and the inner ring of the sealing cover (4) are respectively provided with an external thread and an internal thread.

3. A ventilation unit for architectural design according to claim 1, wherein: and a first handle (5) is fixedly arranged at the top of the sealing cover (4).

4. A ventilation unit for architectural design according to claim 1, wherein: the motor (8) is fixedly sleeved with a fixed sleeve (7), connecting rods (6) are fixedly mounted on two sides of the fixed sleeve (7), and the end portions of the connecting rods (6) are fixedly connected with the inner wall of the three-way pipe (1).

5. A ventilation unit for architectural design according to claim 1, wherein: the elastic telescopic rod is composed of a square tube (14), a square rod (15), a short shaft (16) and a spring (17), the square tube (14) is in clearance fit with the square rod (15), the spring (17) is arranged inside the square tube (14), one end of the spring (17) is fixedly connected with the inner wall of the square tube (14), the other end of the spring (17) is fixedly connected with the top end of the square rod (15), the bottom end of the square rod (15) is fixedly connected with one end of the short shaft (16), the short shaft (16) is rotatably installed with the middle of a sealing plate (11), and the top end of the square tube (14) is fixedly connected with the bottom of a motor (8).

6. A ventilation unit for architectural design according to claim 1, wherein: and a second handle (12) is fixedly arranged at the bottom of the sealing plate (11).