CN219454154U

CN219454154U - Indoor ventilation device for building design

Info

Publication number: CN219454154U
Application number: CN202320437626.3U
Authority: CN
Inventors: 陈玮
Original assignee: Yanggu County Junwei Construction Engineering Co ltd
Current assignee: Yanggu County Junwei Construction Engineering Co ltd
Priority date: 2023-03-09
Filing date: 2023-03-09
Publication date: 2023-08-01
Anticipated expiration: 2033-03-09

Abstract

The utility model discloses an indoor ventilation device for building design, which comprises a connecting pipeline, wherein the rear end of the connecting pipeline is fixedly connected with a drainage fan, the front end of the connecting pipeline is fixedly connected with an air outlet cabinet, the edge of the front port of the air outlet cabinet is fixedly provided with an iron frame, the surface of the iron frame is embedded with an easily detachable air regulating plate, the front port of the connecting pipeline is positioned in the air outlet cabinet and is connected with a primary filter plate, and the front end of the primary filter plate is connected with a HEPA efficient filter screen. The indoor ventilation device for building design can play a role in filtering, can also mute and insulate sound generated by the outdoor drainage fan, enables the room to be quieter, can easily adjust the wind direction of fresh air input, realizes free up-and-down wind direction adjustment, and is convenient to disassemble and convenient to maintain and clean in later period through the neodymium magnet.

Description

Indoor ventilation device for building design

Technical Field

The utility model relates to the field of ventilation devices, in particular to an indoor ventilation device for building design.

Background

When the house is built, ventilation devices are arranged in rooms in some high-grade house construction, ventilation is realized by means of ventilation dilution or ventilation elimination and the like, the propagation and harm of air pollutants are controlled, and the building environment control technology for guaranteeing the indoor and outdoor air environment quality is realized, so that indoor air meets the sanitary requirement and the production process requirement; however, when the traditional indoor ventilation device is used, the ventilation fan is embedded in a reserved hole of the wall body, so that the noise is large, noise can not be better eliminated and insulated, particularly noise can be clearly heard at night, in addition, fresh air in a traditional fan introducing room can only be blown to one direction, the integral adjustment can not be easily carried out, and after the ventilation structure is fixedly installed, the internal filter screen is not convenient to detach for cleaning.

Disclosure of Invention

The utility model mainly aims to provide an indoor ventilation device for building design, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides an indoor ventilation unit for building design, includes connecting tube, connecting tube's rear end fixedly connected with drainage fan, connecting tube's front end fixedly connected with air-out cabinet, the front end port edge fixed mounting of air-out cabinet has the iron frame, the surface of iron frame inlays to be established and installs and just tear open the aviation baffle, connecting tube's front end port is located the internal connection of air-out cabinet has primary filter, primary filter's front end is connected with HEPA high-efficient filter screen, HEPA high-efficient filter screen's front end is connected with active filter screen board, connecting tube's inside embedding installs active carbon honeycomb filter cotton.

Further, the inner side surface of the connecting pipeline is provided with internal threads at the front port, a screw hole is formed in the edge of the front port of the connecting pipeline, a rain shield is fixedly arranged at the edge of the rear port of the drainage fan, and isolation nets are fixedly arranged at the front end and the rear end of the drainage fan.

Further, the rear surface of air-out cabinet has offered the linking port, the linking hole has been offered to the rear surface of air-out cabinet in the periphery of linking port, linking hole and screw hole assorted setting, the air-out cabinet passes through linking port and connecting tube intercommunication.

Further, side sliding grooves are formed in two sides of the inner side of the iron frame, and through holes are formed in the lower surface of the inner side of the iron frame.

Further, just, tear open and transfer the aerofoil including installation frame, neodymium magnet, damping pivot, wind direction board, connecting block and connecting rope, the last fixed surface of installation frame installs neodymium magnet, the inboard movable mounting of installation frame has the damping pivot, the quantity of damping pivot is equipped with twenty-two, the equal fixed mounting in surface of damping pivot has the wind direction board, the equal fixed mounting in surface middle part position of wind direction board has the connecting block, twenty-two the connecting block is all in series together through connecting rope.

Further, all fixedly connected with of back port of elementary filter, HEPA high-efficient filter screen and active filter screen board connects the spiral ring, the preceding port of elementary filter, HEPA high-efficient filter screen and active filter screen board all fixedly connected with stack internal thread ring.

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

according to the utility model, through the arranged activated carbon honeycomb filter cotton, not only can the filtering effect be achieved, but also sound generated by the outdoor drainage fan can be silenced and sound-insulated, so that the indoor drainage fan is quieter, the drainage fan is arranged outdoors, the silencing working performance of the ventilation device is improved through the silencing and sound-insulation of the activated carbon honeycomb filter cotton, the wind direction of fresh air input can be easily adjusted through the arrangement of the conveniently-detached wind regulating plate, the wind direction can be freely adjusted up and down, and the conveniently-detached wind regulating plate structure is convenient to disassemble and maintain and clean in later period through the neodymium magnet.

Drawings

FIG. 1 is a schematic view showing the overall structure of an indoor ventilation device for building design according to the present utility model;

FIG. 2 is a disassembled view of an indoor ventilation device for architectural design according to the present utility model;

fig. 3 is an enlarged view of fig. 2 a of an indoor ventilation device for architectural design according to the present utility model.

In the figure: 1. a connecting pipe; 101. an internal thread; 102. screw holes; 2. a drainage fan; 201. a rain shield; 3. activated carbon honeycomb filter cotton; 4. an air outlet cabinet; 401. a connection port; 402. a connection hole; 5. an iron frame; 501. a side chute; 502. penetrating the jack; 6. the air adjusting plate is convenient to detach; 601. installing a frame; 602. a neodymium magnet; 603. damping the rotating shaft; 604. wind direction plate; 605. a connecting block; 606. a connecting rope; 7. a primary filter plate; 701. connecting a spiro ring; 702. superposing an internal thread ring; 8. HEPA high-efficiency filter screen; 9. an active filter screen panel.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Embodiment one:

as shown in fig. 1-3, an indoor ventilation device for building design comprises a connecting pipeline 1, wherein the rear end of the connecting pipeline 1 is fixedly connected with a drainage fan 2, the front end of the connecting pipeline 1 is fixedly connected with an air outlet cabinet 4, the edge of the front port of the air outlet cabinet 4 is fixedly provided with an iron frame 5, the surface of the iron frame 5 is embedded with an easily detachable air regulating plate 6, the front port of the connecting pipeline 1 is positioned in the air outlet cabinet 4 and is internally connected with a primary filter plate 7, the front end of the primary filter plate 7 is connected with a HEPA efficient filter screen 8, the front end of the HEPA efficient filter screen 8 is connected with an active filter screen 9, the inside of the connecting pipeline 1 is embedded with an active carbon honeycomb filter cotton 3, the active carbon honeycomb filter cotton 3 has the function of sound absorption and insulation, the structure can be easily detached and pulled out, and can be repeatedly used after cleaning;

the inner side surface of the connecting pipeline 1 is provided with an internal thread 101 at the front port position, the front port edge of the connecting pipeline 1 is provided with a screw hole 102, the rear port edge of the drainage fan 2 is fixedly provided with a rain shield 201, the front end and the rear end of the drainage fan 2 are fixedly provided with isolation nets, and the isolation nets are used for protecting the internal structure of the drainage fan 2; the rear surface of the air outlet cabinet 4 is provided with a connecting port 401, the periphery of the rear surface of the air outlet cabinet 4, which is positioned at the connecting port 401, is provided with a connecting hole 402, the connecting hole 402 is matched with the screw hole 102, and the air outlet cabinet 4 is communicated with the connecting pipeline 1 through the connecting port 401; side sliding grooves 501 are formed in two sides of the inner side of the iron frame 5, and through holes 502 are formed in the lower surface of the inner side of the iron frame 5; the convenient-to-detach air regulating plate 6 comprises a mounting frame 601, neodymium magnets 602, damping rotating shafts 603, air direction plates 604, connecting blocks 605 and connecting ropes 606, wherein the neodymium magnets 602 are fixedly mounted on the upper surface of the mounting frame 601, the damping rotating shafts 603 are movably mounted on the inner side of the mounting frame 601, twenty-two damping rotating shafts 603 are arranged, the air direction plates 604 are fixedly mounted on the surfaces of the damping rotating shafts 603, the connecting blocks 605 are fixedly mounted in the middle positions of the surfaces of the air direction plates 604, and the twenty-two connecting blocks 605 are connected in series through the connecting ropes 606; the back port of elementary filter 7, HEPA high-efficient filter screen 8 and active filter screen plate 9 all fixedly connected with connects spiral ring 701, and the equal fixedly connected with stack internal thread ring 702 of front port of elementary filter 7, HEPA high-efficient filter screen 8 and active filter screen plate 9, elementary filter 7, HEPA high-efficient filter screen 8 and active filter screen plate 9 all have certain sound insulation and noise reduction effect after the installation, can make the sound that whole ventilation unit produced littleer.

It should be noted that, when the indoor ventilation device for building design is installed, firstly, the hole with the same outer diameter as the connecting pipeline 1 is reserved in the building wall when the design is needed, then the connecting pipeline 1 is inserted into the reserved hole from the outside of the wall, the activated carbon honeycomb filter cotton 3 is embedded into the connecting pipeline 1 indoors, then the connecting port 401 of the air outlet cabinet 4 is aligned with the front port of the connecting pipeline 1 indoors, a screw passes through the connecting hole 402 to be screwed into the screw hole 102 at the corresponding position, the air outlet cabinet 4 is fixed with the connecting pipeline 1, after the fixation, the primary filter plate 7 is screwed into the internal thread 101 through the connecting spiral ring 701 to be fixed, the HEPA high-efficiency filter screen 8 and the active filter screen 9 are fixedly connected end to end through the connecting spiral ring 701 and the overlapped internal thread ring 702, wherein the conveniently detachable air regulating plate 6 is always inserted into the penetrating hole 502, when the air conditioner is closed, the conveniently detached air conditioner 6 is only required to move upwards, so that the neodymium magnet 602 is adsorbed on the upper inner side frame of the iron frame 5, during maintenance, the conveniently detached air conditioner 6 can slide downwards, so that the neodymium magnet 602 is clamped at the upper port of the penetrating hole 502, at the moment, the primary filter plate 7, the HEPA high-efficiency filter screen 8 and the active filter screen plate 9 inside the air outlet cabinet 4 can be detached and maintained, when the air conditioner is used, the drainage fan 2 is electrified and started, at the moment, the drainage fan 2 introduces external air to filter through the active carbon honeycomb filter cotton 3 once, then sequentially passes through the primary filter plate 7, the HEPA high-efficiency filter screen 8 and the active filter screen plate 9 for filtering, enters the air outlet cabinet 4 after filtering, then the air outlet cabinet 4 is discharged through gaps among a plurality of wind direction plates 604 of the conveniently detached air conditioner 6, and when air is discharged, the user can dial up the wind direction 604 of the top and adjust all wind direction 604 and turn up the angle through the linkage of connecting rope 606, also can dial down the wind direction 604 of the bottom and adjust all wind direction 604 and turn down the angle, the wind direction of fresh air input is adjusted easily to the user like this, realize the free regulation wind direction from top to bottom, and just tear down the aviation baffle 6 structure open and be convenient for disassemble convenient later maintenance and clearance through neodymium magnet 602, the sound that the drainage fan 2 of installing outdoors was sent is kept apart and eliminated to the active carbon honeycomb filter cotton 3 that is equipped with its structure that in addition, make can use greatly reduced the noise of drainage fan 2, the performance of ventilation unit silence work has been improved.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. An indoor ventilation device for architectural design, characterized in that: including connecting tube (1), the rear end fixedly connected with drainage fan (2) of connecting tube (1), the front end fixedly connected with air-out cabinet (4) of connecting tube (1), the front end port edge fixed mounting of air-out cabinet (4) has iron frame (5), the surface of iron frame (5) inlays and establishes and install just tear open aviation baffle (6), the front end port of connecting tube (1) is located the internal connection of air-out cabinet (4) has elementary filter (7), the front end of elementary filter (7) is connected with HEPA high efficiency filter screen (8), the front end of HEPA high efficiency filter screen (8) is connected with active filter screen (9), active carbon honeycomb filter cotton (3) are installed to the inside embedding of connecting tube (1).

2. An indoor ventilation device for architectural design according to claim 1, wherein: the inner side surface of connecting tube (1) is located front port position and is equipped with internal thread (101), screw hole (102) have been seted up at the front port edge of connecting tube (1), the back port edge fixed mounting of drainage fan (2) has rain shield (201), the front end and the rear end of drainage fan (2) are all fixed mounting have the isolation network.

3. An indoor ventilation device for architectural design according to claim 2, wherein: the rear surface of air-out cabinet (4) has seted up and has linked up port (401), the rear surface of air-out cabinet (4) is located the periphery of linking port (401) and has seted up linking hole (402), linking hole (402) and screw hole (102) assorted setting, air-out cabinet (4) are through linking port (401) and connecting tube (1) intercommunication.

4. An indoor ventilation device for architectural design according to claim 3, wherein: side sliding grooves (501) are formed in two sides of the inner side of the iron frame (5), and through holes (502) are formed in the lower surface of the inner side of the iron frame (5).

5. An indoor ventilation device for architectural design according to claim 4, wherein: just, tear open aviation baffle (6) including installation frame (601), neodymium magnet (602), damping pivot (603), wind direction board (604), connecting block (605) and connecting rope (606), the last fixed surface of installation frame (601) installs neodymium magnet (602), the inboard movable mounting of installation frame (601) has damping pivot (603), the quantity of damping pivot (603) is equipped with twenty-two, the equal fixed mounting in surface of damping pivot (603) has wind direction board (604), the equal fixed mounting in surface middle part position of wind direction board (604) has connecting block (605), twenty-two connecting block (605) are all in series together through connecting rope (606).

6. An indoor ventilation device for architectural design according to claim 5, wherein: the novel filter plate comprises a primary filter plate (7), a HEPA efficient filter screen (8) and an active filter screen plate (9), wherein the rear ports of the primary filter plate (7), the HEPA efficient filter screen (8) and the active filter screen plate (9) are fixedly connected with a connecting spiral ring (701), and the front ports of the primary filter plate (7), the HEPA efficient filter screen (8) and the active filter screen plate (9) are fixedly connected with a superposition internal thread ring (702).