CN116123643A

CN116123643A - Energy-saving ventilation structure for building

Info

Publication number: CN116123643A
Application number: CN202310163343.9A
Authority: CN
Inventors: 高松涛; 王瑞鑫; 梁永昌; 郭善星; 郭陆蒙; 杨会峰; 靳学亮
Original assignee: Henan Lianhe Chuangyi Architectural Design Co ltd
Current assignee: Henan Lianhe Chuangyi Architectural Design Co ltd
Priority date: 2023-02-24
Filing date: 2023-02-24
Publication date: 2023-05-16

Abstract

The invention discloses an energy-saving ventilation structure of a building, and belongs to the technical field of ventilation equipment; the wind outlet component is communicated with the main barrel and arranged in the room, the fan blades are rotationally arranged in the main barrel, a lifting top cap is arranged at the top end of the main barrel, and a wind cup in transmission connection with the fan blades is arranged at the top end of the lifting top cap; the lower end of the lifting top cap is rotatably provided with an air inlet rain shielding ring. According to the invention, the lifting top cap is arranged to shield the top end of the main cylinder, so that rainwater is prevented from entering, and ventilation in a building is good; the fan is driven by converted power to exhaust and ventilate, other artificial energy sources are not needed to be input, and the energy is saved and the environment is protected; an air inlet rain shielding ring is rotatably arranged to ensure good air inlet.

Description

Energy-saving ventilation structure for building

Technical Field

The invention relates to the technical field of ventilation equipment, in particular to an energy-saving ventilation structure for a building.

Background

Conventional building ventilation requires passive ventilation by means of open doors and windows, or active ventilation by means of electric fans or the like. In the use of buildings, ventilation is required to be continuous; how to perform energy-saving and efficient ventilation is a direction of research.

At present, continuous ventilation is realized under the condition that no artificial energy input is needed by equipment such as a power hood and the like. However, there are certain limitations in that the intake air is small. In addition, in the ventilation structure, it is also necessary to consider the invasion of rain and snow, and in order to block rain and snow, the current structure has a certain limitation on the air inlet position, and influences the ventilation effect.

Disclosure of Invention

The invention aims to solve the problem that in the prior art, the building ventilation structure still needs to be improved continuously, and provides an energy-saving building ventilation structure.

In order to achieve the above purpose, the present invention adopts the following technical scheme:

the energy-saving ventilation structure for the building comprises a main cylinder penetrating through a house body and an air outlet piece communicated with the main cylinder and arranged in the house, wherein a fan blade is rotationally arranged in the main cylinder, a lifting top cap is arranged at the top end of the main cylinder, and a wind cup in transmission connection with the fan blade is arranged at the top end of the lifting top cap;

the lower end of the lifting top cap is rotatably provided with an air inlet rain shielding ring.

In some embodiments, a jack is formed in the main shaft of the fan blade;

the vertical shaft of the wind cup is inserted into the jack to vertically slide.

In some embodiments, an electric lifting rod is arranged on the outer side of the main cylinder, and the output end of the electric lifting rod is connected with the inner wall of the lifting top cap.

In some embodiments, the air intake rain ring includes an upper annulus, a lower annulus, and an arc plate connected therebetween.

In some embodiments, the lower end of the lifting top cap is provided with a protruding edge; the top of the air inlet rain-shielding ring is provided with a snap ring body matched with the protruding edge.

In some embodiments, a plurality of wind shielding arc plates are arranged on the outer side of the main cylinder in a lifting mode.

In some embodiments, a vertical baffle and a top end ring baffle are arranged on the outer side of the main cylinder;

the wind shielding arc plate is clamped on the inner side of the vertical baffle plate to slide.

In some embodiments, a filter screen is removably mounted within the main barrel;

the inside of main section of thick bamboo is provided with protruding ring platform, the filter screen passes through the bolt and installs on protruding ring platform.

In some embodiments, the outer side of the main shaft is sleeved with a cleaning brush which is contacted with the upper end surface of the filter screen.

In some embodiments, the air outlet comprises a square box;

side air openings are formed in two sides of the square box, and a left air opening and a right air opening which are spaced are formed in the lower end of the square box;

and adjusting blades are arranged in the side air port, the left air port and the right air port.

Compared with the prior art, the invention provides the energy-saving ventilation structure for the building, which has the following beneficial effects.

1. According to the invention, the lifting top cap is arranged to shield the top end of the main cylinder, so that rainwater is prevented from entering, and ventilation in a building is good; the humidity sensor, the intelligent home platform and the like can be combined for automatic adjustment.

2. According to the invention, the fan is driven to exhaust and ventilate by converting power through the wind cup, and other artificial energy sources are not needed to be input, so that the energy is saved and the environment is protected; the transverse shaft penetrates through the wind cup, so that the strength of the connecting position is increased; meanwhile, the structure of the wind cup is reinforced, so that the wind cup has better reliability.

3. According to the invention, the lower end of the lifting top cap is rotatably provided with the air inlet rain-shielding ring, so that rain and snow are difficult to pass through, but air can pass through, so that good air inlet is ensured; an air inlet channel is formed between the arc plates, and the bent space effectively blocks rain and snow; the upper end surface of the lower ring surface is provided with an inclined surface, so that better protection performance is realized; the magnetic ring is arranged to convert the rotary kinetic energy of the air inlet rain shielding ring into electric energy for storage and use, so that the energy is further saved and the environment is protected.

4. According to the invention, the plurality of wind shielding arc plates are arranged to block part of directions, so that wind power can enter more in a natural state; a plurality of air outlets are arranged, so that the wind direction can be adjusted, and the air outlet is more uniform; an exhaust fan is arranged, and auxiliary ventilation is performed when the power of the fan blade is insufficient.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows; and will be apparent to those skilled in the art in part based upon a review of the following; alternatively, the teachings may be directed to practice of the present invention.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic view of the lower side structure of the present invention.

Fig. 3 is a schematic cross-sectional view of the present invention.

Fig. 4 is a schematic diagram of an explosive structure according to the present invention.

Fig. 5 is a schematic structural view of the wind cup.

Fig. 6 is a schematic view of the underside structure of the lifting top cap.

Fig. 7 is a schematic structural view of an air intake rain shield ring.

Fig. 8 is a schematic cross-sectional view of an air intake rain shield ring.

Fig. 9 is an enlarged schematic view of the structure at a in fig. 8.

Fig. 10 is a schematic structural view of a partially raised state of the wind shielding arc plate.

Fig. 11 is a schematic structural view of the main barrel.

Fig. 12 is a schematic view of the structure of the wind shielding arc plate.

Fig. 13 is a schematic structural view of the main shaft and vertical shaft engaged state.

In the figure:

1. a main barrel; 2. an air outlet piece; 3. a fan blade; 4. lifting the top cap; 5. a wind cup; 501. a horizontal axis; 6. an air inlet rain shielding ring; 601. an upper annulus; 602. a lower annulus; 603. an arc plate; 604. a clamp ring body; 7. a main shaft; 701. a jack; 8. a vertical axis; 9. an electric lifting rod; 10. a slide bar; 11. an insertion tube; 12. a protruding edge; 13. a wind shielding arc plate; 1301. an internal thread cylinder seat; 14. a vertical baffle; 15. a top end ring baffle; 16. a threaded rod; 17. a motor; 18. a filter screen; 19. a raised ring table; 20. a cleaning brush; 21. a square box; 22. a connecting seat; 23. a side air port; 24. a left lower wind opening; 25. a right lower tuyere; 26. adjusting the blade; 27. and (5) a mounting table.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.

Referring to fig. 1 to 13, a building energy-saving ventilation structure comprises a main cylinder 1 arranged to penetrate a house body, and an air outlet member 2 arranged in the house and communicated with the main cylinder 1; simultaneously, the main cylinder 1 is rotationally provided with the fan blade 3.

When the air conditioner is in use, the fan blades 3 rotate to suck in external air through the main cylinder 1, pump the air to the air outlet piece 2 and discharge the air, and ventilate the interior of a building.

In some embodiments, the top end of the main cartridge 1 is provided with a lifting top cap 4.

The top end of the main cylinder 1 is shielded by the lifting top cap 4 so as to prevent rainwater from entering; in daily use, the lifting top cap 4 is lifted when weather is fine, the main cylinder 1 has a larger air suction space, and ventilation in the building is good; the lifting top cap 4 is lowered in rainy and snowy weather, so that the invasion of rain and snow is effectively prevented.

It will be appreciated that the control of the lifting top cap 4 may be set to automatic control; combining with a humidity sensor to automatically adjust; similarly, the intelligent home platform can be accessed, and the like, and the intelligent home platform can be automatically adjusted according to weather forecast conditions.

Further, a wind cup 5 in transmission connection with the fan blade 3 is arranged at the top end of the lifting top cap 4.

As shown in fig. 13; the external wind power is converted into power through the wind cup 5 to drive the fan to rotate, so that air suction and ventilation are performed; and other artificial energy sources are not needed to be input, so that the energy is saved and the environment is protected.

In order to match with the height adjustment of the lifting top cap 4, the fan blade 3 and the wind cup 5 are in sliding insertion relation and are driven.

Specifically, a jack 701 is formed in the main shaft 7 of the fan blade 3; the vertical shaft 8 of the wind cup 5 is inserted into the insertion hole 701 to vertically slide.

It can be understood that the height of the wind cup 5 is adjusted along with the lifting top cap 4; a key groove is formed in the inner wall of the jack 701, and a key bar is formed in the vertical shaft 8; under the matching relationship, the distance between the wind cup 5 and the wind blade 3 is adjusted, but the transmission is not affected.

It can be understood that the relative positions of the fan blades 3 and the main cylinder 1 are fixed; specifically, a bracket can be arranged in the main cylinder 1, and the main shaft 7 of the fan blade 3 is provided with a corresponding limit clamping ring and other structures, so that the main shaft 7 is rotationally connected with the bracket and can not move up and down.

Correspondingly, for the cup 5; a limiting ring is arranged on the vertical shaft 8 of the wind cup 5, and a mounting table 27 is arranged at the center of the top end of the lifting top cap 4; the two limiting rings are respectively arranged at the upper and lower positions of the mounting table 27, so that the positions of the wind cup 5 and the lifting top cap 4 are kept consistent relatively.

In some embodiments, the cups 5 are provided in plurality; preferably, four cups 5 are arranged around and fixedly connected to the vertical shaft 8 through the transverse shafts 501.

Further, the transverse axis 501 extends through both ends of the cup 5.

It should be noted that, in the conventional connection state of the wind cup 5, the connecting rod is fixedly connected to one outside of the wind cup 5; when the wind cup 5 bears larger wind force, the stress of the connecting point is larger; meanwhile, the strength of the wind cup is examined.

In the device, the transverse shaft 501 penetrates through the wind cup 5, so that the strength of a connecting position is increased; meanwhile, the transverse shaft 501 fixed inside the wind cup 5 reinforces the structure of the wind cup 5, so that the wind cup has better reliability.

In some embodiments, an electric lifting rod 9 is arranged on the outer side of the main barrel 1, and the output end of the electric lifting rod 9 is connected with the inner wall of the lifting top cap 4.

In use, the electric lifting rod 9 is controlled to adjust.

It can be appreciated that the electric lifting rod 9 is powered by a storage battery or an external power supply, and is provided with corresponding components such as a control board.

Preferably, two electric lifting rods 9 are symmetrically arranged to ensure the stability of adjustment.

Correspondingly, two vertical rods are fixed on the inner wall of the lifting top cap 4 so as to be connected with the output end of the electric lifting rod 9.

In some embodiments, the inner wall of the lifting top cap 4 is fixedly connected with a sliding rod 10, and the outer side of the main cylinder 1 is provided with an insertion cylinder 11 which is matched with the sliding rod 10.

At this time, the sliding rods 10 are matched with the electric lifting rods 9 and are uniformly distributed; the lifting adjusting device is used for assisting lifting adjustment, and stability and reliability are further guaranteed.

It will be appreciated that the slide bar 10 is diagonally arranged and the electric lifter 9 is diagonally arranged.

In some embodiments, a reinforcing frame is provided inside the main drum 1.

As shown in fig. 6; the reinforcing frame is connected with the slide bar 10 and the vertical bar, so that the strength and the stability are improved.

Further, an auxiliary ring matching with the vertical shaft 8 is provided at the inner side of the reinforcing frame to improve the stability in rotation of the wind cup 5.

In some embodiments, the lower end of the lifting top cap 4 is rotatably provided with an air inlet rain shield ring 6.

So that the lifting top cap 4 can be lifted up in rainy and snowy weather as well and has a good air intake area.

It will be appreciated that in order to avoid entry of rain and snow in the conventional case, the lower end of the lifting top cap 4 should be not higher than the top end of the main cylinder 1, resulting in poor air intake effect; after the air inlet rain shielding ring 6 is arranged, only the lower end of the air inlet rain shielding ring 6 is required to be ensured not to be higher than the top end of the main cylinder 1; at this time, it is difficult for rain and snow to pass through, but gas can pass through.

It should be noted that, the height of the air inlet rain shielding ring 6 can be adjusted according to actual requirements to ensure good air inlet.

In some embodiments, the air intake rain ring 6 includes an upper annulus 601, a lower annulus 602, and an arc 603 connected therebetween.

It can be appreciated that a plurality of arc plates 603 are circumferentially arranged, and air inlet channels are formed between adjacent arc plates 603; therefore, air enters the inside through the bent space, and rain and snow are effectively blocked.

In some embodiments, the upper end surface of the lower annulus 602 is provided as a bevel, the high end of the bevel being inboard; even if rain and snow enter, the rain and snow can slide out along the slope under the action of gravity, so that the rain and snow protection device has better protection.

In some embodiments, a magnetic ring is arranged on the inner side of the air inlet rain shield ring 6; correspondingly, a coil is arranged at the inner end of the lifting top cap 4; in the matched state, the rotary kinetic energy of the air inlet rain shielding ring 6 is partially converted into electric energy for storage and use, so that the energy is further saved and the environment is protected.

It can be understood that the arrangement of the coils avoids other components and does not generate mutual interference; the power generation assembly and the power storage assembly belong to the conventional technology, and no further description is made here.

In some embodiments, the lower end of the lifting top cap 4 is provided with a raised rim 12; the top end of the air inlet rain shielding ring 6 is provided with a clamping ring body 604 matched with the convex edge 12.

It will be appreciated that as little resistance as possible should be ensured with co-rotation; in addition to the above-mentioned fitting relationship, other forms such as bearings may be adopted for the rotational fitting.

In some embodiments, the outside of the main drum 1 is provided with a plurality of wind shielding arc plates 13 in a lifting manner.

It should be noted that, the wind shielding arc plate 13 is used to block part of the azimuth, so that wind can enter more in a natural state.

For example, in this case, the east wind, the west wind shield arc 13 is raised; under the action of wind power, the air inlet is more favorable, and the air inlet is more.

In some embodiments, the outside of the main cartridge 1 is provided with vertical baffles 14, and a top end ring baffle 15; the wind shielding arc plate 13 is clamped on the inner side of the vertical baffle plate 14 to slide.

Preferably, the upper end of the top end ring block 15 is flush with the top end of the main cylinder 1, so that a larger lifting space is obtained.

In some embodiments, the wind deflector 13 is driven by a threaded rod 16.

Specifically, a motor 17 is disposed on the outer side of the main cylinder 1, an output shaft of the motor 17 is in transmission connection with a threaded rod 16, and an internal thread cylinder seat 1301 matched with the threaded rod 16 is disposed on the outer side of the wind shielding arc plate 13.

In some embodiments, a filter screen 18 is detachably mounted in the main cylinder 1, so that impurities in the inlet air can be filtered simply.

Specifically, a raised annular table 19 is provided inside the main cylinder 1, and the filter screen 18 is mounted on the raised annular table 19 by bolts.

It will be appreciated that an opening is provided in the centre of the screen 18 to clear the spindle 7.

In some embodiments, the outer side of the spindle 7 is sleeved with a cleaning brush 20 that contacts the upper end surface of the filter screen 18.

It can be appreciated that the cleaning brush 20 rotates along with the main shaft 7 to sweep the filter screen 18, so as to avoid sundries accumulation; it should be noted that, at this time, part of sundries inevitably enter the building after being crushed; and in particular whether the cleaning brush 20 is used or not is selected according to the actual choice.

In some embodiments, the air outlet member 2 includes a square box 21 and a connection seat 22 disposed in a central position at the top end of the square box 21.

As shown in fig. 1 and 4; the connection seat 22 is provided in a cylindrical structure matching the main cylinder 1, and is connected in a sealed manner.

Side air openings 23 are arranged on two sides of the square box 21, and a left air opening 24 and a right air opening 25 which are spaced are arranged at the lower end of the square box 21; the side air port 23, the left air port 24 and the right air port 25 are internally provided with adjusting blades 26.

It will be appreciated that the adjustment vane 26 is of an electrically powered blind configuration for easy manipulation by a person.

As shown in fig. 2 and 3; in the application, the wind direction can be adjusted by arranging four air outlets; the left lower air opening 24 and the right lower air opening 25 at the lower side can be respectively adjusted to incline to two sides for air outlet, so that the air outlet is more uniform; also, some or all of the outlets may be closed.

In some embodiments, suction fans are provided on both sides of the interior of the square chest 21; so as to perform auxiliary ventilation when the power of the fan blade 3 is insufficient.

In the invention, the lifting top cap 4 is arranged to shield the top end of the main cylinder 1 so as to prevent rainwater from entering, and ventilation in the building is good; the humidity sensor, the intelligent home platform and the like can be combined for automatic adjustment.

In the invention, the wind cup 5 is used for converting power to drive the fan to exhaust and ventilate, other artificial energy sources are not needed to be input, and the energy is saved and the environment is protected; the transverse shaft 501 penetrates through the wind cup 5, so that the strength of a connecting position is increased; meanwhile, the structure of the wind cup 5 is reinforced, so that the wind cup has better reliability.

In the invention, the lower end of the lifting top cap 4 is rotatably provided with the air inlet rain shielding ring 6, so that rain and snow are difficult to pass through, but air can pass through to ensure good air inlet; an air inlet channel is formed between the arc plates 603, and the bent space effectively blocks rain and snow; the upper end surface of the lower annular surface 602 is provided with an inclined surface, so that better protection performance is realized; the magnetic ring is arranged to convert the rotary kinetic energy of the air inlet rain shielding ring 6 into electric energy for storage and use, so that the energy is further saved and the environment is protected.

In the invention, a plurality of wind shielding arc plates 13 are arranged to block part of directions, so that wind power can enter more in a natural state; a plurality of air outlets are arranged, so that the wind direction can be adjusted, and the air outlet is more uniform; an exhaust fan is arranged, and auxiliary ventilation is performed when the power of the fan blade 3 is insufficient.

The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.

Claims

1. The energy-saving ventilation structure for the building comprises a main cylinder (1) penetrating through a house body and an air outlet piece (2) communicated with the main cylinder (1) and arranged in the house, wherein a fan blade (3) is rotationally arranged in the main cylinder (1), and the energy-saving ventilation structure is characterized in that a lifting top cap (4) is arranged at the top end of the main cylinder (1), and a wind cup (5) in transmission connection with the fan blade (3) is arranged at the top end of the lifting top cap (4);

the lower end of the lifting top cap (4) is rotatably provided with an air inlet rain shielding ring (6).

2. The building energy-saving ventilation structure according to claim 1, characterized in that a jack (701) is arranged in a main shaft (7) of the fan blade (3);

the vertical shaft (8) of the wind cup (5) is inserted into the jack (701) to vertically slide.

3. The building energy-saving ventilation structure according to claim 1, wherein an electric lifting rod (9) is arranged on the outer side of the main cylinder (1), and the output end of the electric lifting rod (9) is connected with the inner wall of the lifting top cap (4).

4. The building energy saving ventilation structure according to claim 1, characterized in that the air intake rain shield ring (6) comprises an upper ring surface (601), a lower ring surface (602), and an arc plate (603) connected therebetween.

5. The building energy-saving ventilation structure according to claim 1, characterized in that the lower end of the lifting top cap (4) is provided with a protruding edge (12); the top of the air inlet rain shielding ring (6) is provided with a clamping ring body (604) matched with the protruding edge (12).

6. The building energy-saving ventilation structure according to claim 1, characterized in that the outside of the main drum (1) is provided with a plurality of wind shielding arc plates (13) in a lifting manner.

7. The building energy-saving ventilation structure according to claim 6, characterized in that the outside of the main cylinder (1) is provided with a vertical baffle (14) and a top end ring baffle (15);

the wind shielding arc plate (13) is clamped on the inner side of the vertical baffle (14) to slide.

8. The building energy-saving ventilation structure according to claim 2, characterized in that a filter screen (18) is detachably arranged in the main cylinder (1);

the inside of main section of thick bamboo (1) is provided with protruding ring platform (19), filter screen (18) are installed on protruding ring platform (19) through the bolt.

9. The building energy-saving ventilation structure according to claim 8, wherein a cleaning brush (20) contacted with the upper end surface of the filter screen (18) is sleeved on the outer side of the main shaft (7).

10. The building energy-saving ventilation structure according to claim 1, characterized in that the air outlet member (2) comprises a square box (21);

side air openings (23) are formed in two sides of the square box (21), and a left air opening (24) and a right air opening (25) which are spaced are formed in the lower end of the square box (21);

and adjusting blades (26) are arranged in the side air port (23), the left lower air port (24) and the right lower air port (25).