CN217900101U

CN217900101U - Ventilation unit for architectural design

Info

Publication number: CN217900101U
Application number: CN202221762177.1U
Authority: CN
Inventors: 孙瑜; 王安庆
Original assignee: Shanghai Jinglingshang Construction Technology Co ltd
Current assignee: Shanghai Jinglingshang Construction Technology Co ltd
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2022-11-25
Anticipated expiration: 2032-07-08

Abstract

The utility model discloses a ventilation unit for architectural design, including air pipe and ventilation fan, air pipe's the butt joint of outside end is provided with the dust cover, air pipe, the equal fixed cover in butt joint face of dust cover is equipped with the ring flange, ventilation fan fixed mounting is in the dust cover and communicates in air pipe inner chamber, ventilation fan's lateral surface evenly is provided with the multiunit installing port, the outside of installing port can be dismantled and be connected with the admission pipe, air pipe inner chamber transversely rotates and is connected with the pivot, the pivot outside is passed through leg joint in air pipe's inner wall, the fixed cover in the one end outside that the pivot is close to the dust cover is equipped with the flabellum. The utility model discloses can reduce in dust and steam get into air pipe to still can carry out timely clearance to the tiny dust in the infiltration air pipe, guarantee to filter it and adsorb letting in building furthest before indoor, both avoid adhesion pipeline inner wall to cause the influence to its use, still can avoid it to get into the indoor environment of indoor pollution, the practical function is obvious.

Description

Ventilation unit for architectural design

Technical Field

The utility model relates to a building ventilation field of being correlated with especially relates to a ventilation unit for architectural design.

Background

As is known, the architectural design refers to that a designer makes a general idea of problems existing or possibly occurring in the construction process and the use process in advance 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 graph paper and documents; among them, building ventilation is an important part of building design. The building ventilation is divided into natural ventilation and mechanical ventilation, which means that dirty air in a building is directly or after being purified, discharged to the outside, and fresh air is supplemented, so that the indoor air environment is kept in accordance with the sanitary standard, and the aim of ensuring the removal of indoor pollutants and the thermal comfort of indoor personnel is achieved, and the requirement of the indoor personnel on fresh air is met.

The existing ventilation devices are designed with consideration of dust entering, so that the existing ventilation devices mostly have a filtering structure, but a part of fine dust still enters the ventilation devices, mixes with water vapor in the air in rainy weather and adheres to the inner wall of the ventilation devices, and if the dust is accumulated for a long time and is not cleaned, the normal use of the ventilation devices is greatly influenced, and the practicability of the ventilation devices is uncertain. To this end, we propose a ventilation device for architectural design to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a ventilation device for architectural design.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a ventilation unit for architectural design, includes air pipe and ventilating fan, the butt joint of air pipe's outside end is provided with the dust cover, the equal fixed cover in butt joint face of air pipe, dust cover is equipped with the ring flange, ventilating fan fixed mounting is in the dust cover and communicates in air pipe inner chamber, the lateral surface of ventilating fan evenly is provided with the multiunit installing port, and the outside of installing port can be dismantled and is connected with the air inlet pipe, air pipe inner chamber transversely rotates and is connected with the pivot, the pivot outside is passed through leg joint in air pipe's inner wall, and rotates between pivot and the support and be connected, the fixed cover in the one end outside that the pivot is close to the dust cover is equipped with the flabellum, the one end outside fixedly connected with telescopic link of dust cover is kept away from in the pivot, and the outside end fixedly connected with of telescopic link contacts the clearance strip of air pipe inner wall, air pipe's medial extremity screw thread grafting is installed out the air pipe, it is provided with the active carbon filter core to go out air pipe inner chamber packing.

Preferably, the contact surface of the flange plate of the butt joint surface of the ventilation pipeline and the dust cover is provided with a sealing gasket, and the adjacent flange plates are detachably and fixedly connected through a fastening piece.

Preferably, the outside of ventilating fan cup joints and is provided with sound insulation frame, sound insulation frame outside evenly runs through and is provided with the bloop.

Preferably, air inlet cylinder threaded connection is in the installing port in the dust cover outside, the inlet port of air inlet cylinder is perpendicular downwards, and the inlet end of air inlet cylinder is provided with the filter tip, and the filter tip is the sponge adsorbed layer material.

Preferably, the telescopic rod is of a spring telescopic rod structure, and the telescopic rod is in an elastic extending state when standing still.

Preferably, the cleaning strip is made of hollow plastic materials, bristles are uniformly arranged on the outer wall of the cleaning strip, and the bristles are in contact fit with the inner wall of the ventilation pipeline.

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

the utility model discloses structural design based on traditional air pipe improves the processing on this basis, and realize taking a breath the ventilation through the ventilating fan to the building and handle, the outside at the ventilating fan has set up the dust cover and has reduced the probability that the dust got into, and set up the probability that the decurrent air inlet pipe cooperation filter tip of opening further reduced dust and steam and got into in the dust cover outside, and the flabellum drive pivot in the pivot outside is synchronous to be rotated when ventilating, utilize the tiny dust of the brush hair in the clearance strip cooperation outside in the pivot outside to air pipe inner wall infiltration to handle, finally adsorb and collect by the built-in active carbon filter core of air outlet pipe. Based on the above principle, the utility model discloses in reduction dust and steam that can furthest get into air pipe to still can carry out timely clearance to the tiny dust in the infiltration air pipe, guarantee before letting in the building indoor furthest filter it and adsorb, both avoid adhesion pipe inner wall to cause the influence to its use, still can avoid it to get into the indoor environment of indoor pollution, practical function is obvious, is worth current market and uses widely.

Drawings

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

FIG. 2 is a schematic view of the ventilation fan and the connection structure of FIG. 1 according to the present invention;

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

In the figure: 1-ventilating duct, 2-dust cover, 3-flange plate, 301-sealing gasket, 302-fastener, 4-ventilating fan, 401-sound insulation frame, 402-sound elimination hole, 5-mounting port, 6-air inlet cylinder, 601-filter, 7-rotating shaft, 8-support, 9-fan blade, 10-telescopic rod, 11-cleaning strip, 1101-brush hair, 12-air outlet cylinder and 13-activated carbon filter element.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, but 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.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

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.

Referring to fig. 1-3, a ventilation device for architectural design, including air pipe 1 and ventilating fan 4, the butt joint of the outside end of air pipe 1 is provided with dust cover 2, air pipe 1, the equal fixed cover in butt joint face of dust cover 2 is equipped with ring flange 3, ventilating fan 4 fixed mounting is in dust cover 2 and communicates in air pipe 1 inner chamber, the lateral surface of ventilating fan 4 evenly is provided with multiunit installing port 5, the outside of installing port 5 can be dismantled and be connected with air inlet pipe 6, air pipe 1 inner chamber transversely rotates and is connected with pivot 7, the pivot 7 outside is connected in air pipe 1's inner wall through support 8, and rotate between pivot 7 and the support 8 and be connected, pivot 7 is close to the fixed set up flabellum 9 in the one end outside of dust cover 2, the one end outside fixedly connected with telescopic link 10 of dust cover 2 is kept away from to pivot 7, and the outside fixedly connected with clearance strip 11 that contacts air pipe 1 inner wall of telescopic link 10, the medial extremity screw thread grafting of air pipe 1 installs out chimney 12, it is provided with active carbon filter core 13 to fill in out chimney 12 inner chamber.

Wherein, the contact surface of the flange 3 of the butt joint face of the ventilation duct 1 and the dust cover 2 is provided with a sealing gasket 301, and the adjacent flange 3 is detachably and fixedly connected through a fastener 302. In the installation, ventilation pipe 1 can dismantle fixed mounting in the building assigned position, docks the ring flange 3 in the ventilation pipe 1 outside with the ring flange 3 in the dust cover 2 outside to realize dismantling fixed connection through fastener 302, and the sealed pad 301 multiplicable connected sealed effect between the adjacent ring flange 3.

The outside of ventilating fan 4 cup joints and is provided with sound insulation frame 401, and the sound insulation frame 401 outside evenly runs through and is provided with bloop 402. In the use process, the sound insulation frame 401 is matched with the sound attenuation holes 40 on the outer side, so that the noise generated when the ventilating fan 4 runs can be effectively reduced, and the whole device is kept relatively quiet in use.

The air inlet cylinder 6 is connected with the mounting port 5 on the outer side of the dust cover 2 in a threaded manner, the air inlet port of the air inlet cylinder 6 is vertically downward, a filter tip 601 is arranged at the air inlet end of the air inlet cylinder 6, and the filter tip 601 is made of sponge adsorption layer materials; the downward arrangement of the filter 601 can reduce the probability of dust entering, and part of the filtered dust can also fall off the filter 601 when the ventilating fan 4 is at rest.

Telescopic link 10 is spring telescopic link structure, and telescopic link 10 is in the state that the bullet stretched when stewing down, and clearance strip 11 is the hollow plastics material, and just the 11 outer walls of clearance strip evenly are provided with brush hair 1101, brush hair 1101 and air pipe 1's inner wall contact cooperation.

When using, the staff starts ventilating fan 4 through external switch, and ventilating fan 4 is extracted the air by air inlet tube 6 to the air carries out prefilter through the filter tip 601 of air inlet tube 6 bottom in advance, gets into in ventilation pipe 1 afterwards, and finally gets into the indoor realization ventilation of building after filtering by the active carbon filter element 13 in air outlet tube 12. In whole process, there will be some tiny dust and steam entering air inlet tube 6 in and the adhesion in the inner wall, flabellum 9 in the 7 outsides of pivot of air pipe 1 inner chamber can drive pivot 7 synchronous rotations when the circulation of air, the telescopic link 10 bullet of pivot 7 outside spring structure stretches and butt clearance strip 11 docks in air pipe 1's inner wall, the brush hair 1101 of clearance strip 11 outer wall contacts air pipe 11's inner wall and clears up the operation to it, can filter the absorption along with circulation of air to active carbon filter element 13 after the dust clearance of adhesion, avoid tiny dust and steam to combine the inner wall of back adhesion air pipe 1 to influence its normal use.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention. In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Claims

1. A ventilation device for building design comprises a ventilation pipeline (1) and a ventilation fan (4), it is characterized in that the outer side end of the ventilation duct (1) is provided with a dust cover (2) in a butt joint way, the butt joint surfaces of the ventilating duct (1) and the dust cover (2) are fixedly sleeved with flange plates (3), the ventilating fan (4) is fixedly arranged in the dust cover (2) and communicated with the inner cavity of the ventilating duct (1), a plurality of groups of mounting openings (5) are uniformly arranged on the outer side surface of the ventilating fan (4), an air inlet cylinder (6) is detachably connected to the outer side of each mounting opening (5), the inner cavity of the ventilation pipeline (1) is transversely and rotatably connected with a rotating shaft (7), the outer side of the rotating shaft (7) is connected with the inner wall of the ventilating duct (1) through a bracket (8), the rotating shaft (7) is rotationally connected with the bracket (8), the outer side of one end of the rotating shaft (7) close to the dust cover (2) is fixedly sleeved with a fan blade (9), the outer side of one end of the rotating shaft (7) far away from the dust cover (2) is fixedly connected with a telescopic rod (10), and the outer side end of the telescopic rod (10) is fixedly connected with a cleaning strip (11) contacting the inner wall of the ventilation pipeline (1), the inner side end of the ventilation pipeline (1) is provided with an air outlet cylinder (12) in a threaded insertion way, an active carbon filter element (13) is filled in the inner cavity of the air outlet cylinder (12).

2. The ventilation device for building design according to claim 1, wherein the contact surfaces of the flanges (3) on the abutting surfaces of the ventilation pipeline (1) and the dust cover (2) are respectively provided with a sealing gasket (301), and the adjacent flanges (3) are detachably and fixedly connected through a fastener (302).

3. The ventilation device for building design according to claim 2, wherein a sound insulation frame (401) is sleeved outside the ventilation fan (4), and sound attenuation holes (402) are uniformly formed in the outer side of the sound insulation frame (401) in a penetrating manner.

4. The ventilation device for the architectural design according to claim 3, wherein the air inlet cylinder (6) is connected with the mounting port (5) on the outer side of the dust cover (2) in a threaded manner, the air inlet port of the air inlet cylinder (6) is vertically downward, a filter tip (601) is arranged at the air inlet end of the air inlet cylinder (6), and the filter tip (601) is made of sponge adsorption layer material.

5. The ventilation device for building design according to claim 4, wherein the telescopic rod (10) is a spring telescopic rod structure, and the telescopic rod (10) is in a springy state when standing still.

6. The ventilation device for architectural design according to claim 5, wherein the cleaning strip (11) is made of hollow plastic, and the outer wall of the cleaning strip (11) is uniformly provided with bristles (1101), and the bristles (1101) are in contact fit with the inner wall of the ventilation pipeline (1).