CN215570992U

CN215570992U - Energy-conserving ventilation unit of green building

Info

Publication number: CN215570992U
Application number: CN202122147613.6U
Authority: CN
Inventors: 朱勇勇; 朱莉莉; 李伟刚; 贺明华
Original assignee: Zhejiang Huazhong Construction Engineering Co ltd
Current assignee: Zhejiang Huazhong Construction Engineering Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-01-18
Anticipated expiration: 2031-09-07

Abstract

The utility model discloses an energy-saving ventilation device for a green building, which comprises an air suction device, a filter box, a first flow dividing box, a humidification box, a dehumidification box, a second flow dividing box, an air exhaust device and a plurality of air openings, wherein the air suction device is connected with the filter box through an air inlet pipe, the filter box is connected with the first flow dividing box through a first connecting pipe and a second connecting pipe, the first flow dividing box is connected with the second flow dividing box through a first air outlet pipe, the first flow dividing box is connected with the humidification box through a third connecting pipe, the humidification box is connected with the second flow dividing box through a second air outlet pipe, the first flow dividing box is connected with the dehumidification box through a fourth connecting pipe, the dehumidification box is connected with the second flow dividing box through a third air outlet pipe, the second flow dividing box is connected with the air exhaust pipe for the air exhaust device, and the second flow dividing box is connected with the air openings through air pipes. The air inlet device is provided with the filter box, the humidifying box, the dehumidifying box and the air suction device, so that air entering the basement can be fresher and more comfortable, physical and psychological health of people is facilitated, the structure is simple and reasonable, and the practicability is good.

Description

Energy-conserving ventilation unit of green building

Technical Field

The utility model relates to the technical field of ventilation devices, in particular to an energy-saving ventilation device for a green building.

Background

The basement is built in city building not only can improve land utilization rate, can also solve the difficult scheduling problem of parkking, because the circulation of air ability of basement is weak, current developer when building the basement, mostly ventilates the basement through the mode that adopts mechanical ventilation, and ventilation efficiency is not high, and ventilation utilization rate is low, and dehumidification, peculiar smell effect are poor, are unfavorable for people's physical and mental health, consequently need to improve to this urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide the energy-saving ventilating device for the green building, and the air entering the basement can be fresher and more comfortable by arranging the filter box, the humidifying box, the dehumidifying box and the air suction device, so that the energy-saving ventilating device is beneficial to physical and psychological health of people, and has a simple and reasonable structure and good practicability.

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

the utility model provides a green building energy-saving ventilation unit, is including the device that induced drafts, rose box, flow distribution box one, humidification case, dehumidification case, flow distribution box two, exhaust device and a plurality of wind gap, the device that induced drafts passes through the air-supply line with the rose box and is connected, rose box and flow distribution box one are connected through connecting pipe one and connecting pipe two, flow distribution box one is connected through a tuber pipe two with flow distribution box two, flow distribution box one passes through connecting pipe three with the humidification case and is connected, the humidification case passes through a tuber pipe two with flow distribution box and is connected, flow distribution box one passes through connecting pipe four with the dehumidification case and is connected, dehumidification case and flow distribution box two pass through a tuber pipe three with the flow distribution box and are connected, flow distribution box two is connected with exhaust device and has used the exhaust pipe, flow distribution box two passes through the wind gap with the tuber pipe and is connected.

The filter box is characterized in that a first filter chamber and a second filter chamber are formed in the filter box through a first baffle and a second baffle in a separating mode, the first baffle and the second baffle are distributed in a staggered mode, the first filter chamber is communicated with the second filter chamber through a partition plate or blocked, the air inlet pipe and the first connecting pipe are communicated with the first filter chamber, and the second connecting pipe is communicated with the second filter chamber.

The filter is characterized in that an activated carbon filter element is arranged in the first filter cavity, the air inlet pipe is isolated from the first connecting pipe through the activated carbon filter element, a PM2.5 filter element is arranged in the second filter cavity, and the air inlet pipe and the second connecting pipe are isolated through the activated carbon filter element and the PM2.5 filter element in sequence.

The inside relative both sides slope downwardly extending of humidification case is equipped with the backup pad, both sides the backup pad dislocation distribution, backup pad upper portion is equipped with damp cotton, connecting pipe three is located the highest backup pad top in position with the humidification case junction, it is located the lowest backup pad below in position with the humidification case junction to go out tuber pipe two, humidification bottom of the case portion is equipped with the outlet.

The dehumidification incasement portion is equipped with the heater strip, it includes the cooling tube to go out tuber pipe III, the cooling tube is located the air-intake pipe inside.

And a fan device is arranged between the air pipe and the second flow dividing box.

The part of the partition board penetrating through the outside of the filter box and penetrating out is provided with an electric cylinder, and the side face of the partition board can be abutted against or separated from the first baffle.

First being equipped with the wind door valve in the connecting pipe, second being equipped with the wind door valve two in the connecting pipe, wind pipe is equipped with the wind door valve three in one, the wind door valve four is equipped with in the connecting pipe three, the wind door valve five is equipped with in the connecting pipe four, the wind door valve six is equipped with in the exhaust pipe.

The utility model has the beneficial effects that:

1. by arranging the air suction device, the filter box, the first flow dividing box, the humidifying box, the dehumidifying box, the second flow dividing box, the air exhaust device and the plurality of air openings, the air circulation capacity of the basement is greatly improved, the ventilation efficiency is effectively improved, the problem of air turbidity of the basement is solved, the humidity of air entering the basement is appropriate and fresh, the physical and mental health of people is facilitated, the structure is simple and reasonable, and the practicability is good;

2. the local ventilation function is realized by arranging the independent fan device and the air port, so that the energy loss of the utility model is greatly reduced, and the utility model is more environment-friendly, energy-saving and environment-friendly.

Drawings

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

FIG. 2 is an enlarged view of FIG. 1 at A;

fig. 3 is an enlarged view of fig. 1 at B.

In the figure: the air suction device comprises an air suction device 1, a filter box 2, a first baffle 201, a second baffle 202, a first filter cavity 203, a second filter cavity 204, a partition plate 205, an activated carbon filter element 206, a PM2.5 filter element 207, an electric cylinder 208, an air inlet pipe 3, a first flow dividing box 4, a first connecting pipe 5, a second connecting pipe 6, a first air outlet pipe 7, a third connecting pipe 8, a humidifying box 9, a support plate 901, damp cotton 902, a water outlet 903, a second air outlet pipe 10, a fourth connecting pipe 11, a dehumidifying box 12, a heating wire 121, a third air outlet pipe 13, a cooling pipe 131, a second flow dividing box 14, an air exhaust device 15, an air exhaust pipe 16, a fan device 17, an air port 18, an air pipe 181, a first air door valve 19, a second air door valve 20, a third air door valve 21, a fourth air door valve 22, a fifth air door valve 23 and a sixth air door valve 24.

Detailed Description

The utility model is further described with reference to the accompanying drawings and the detailed description below:

in the description of the present specification, the terms "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or unit must have a specific direction, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1 to 3, the energy-saving ventilation device for green buildings comprises an air suction device 1, a filter box 2, a first flow dividing box 4, a humidifying box 9, a dehumidifying box 12, a second flow dividing box 14, an air exhaust device 15 and a plurality of air ports 18, the air suction device 1 is connected with the filter box 2 through the air inlet pipe 3, the filter box 2 is connected with the flow dividing box I4 through the connecting pipe I5 and the connecting pipe II 6, the first flow distribution box 4 is connected with the second flow distribution box 14 through a first air outlet pipe 7, the first flow distribution box 4 is connected with a humidifying box 9 through a third connecting pipe 8, the humidifying box 9 is connected with the second flow dividing box 14 through a second air outlet pipe 10, the first flow dividing box 4 is connected with the dehumidifying box 12 through a fourth connecting pipe 11, the dehumidification box 12 is connected with the second flow dividing box 14 through a third air outlet pipe 13, the second flow dividing box 14 is connected with an air exhaust device 15 through an air exhaust pipe 16, and the second flow dividing box 14 is connected with an air port 18 through an air pipe 181;

be equipped with wind door valve 19 in connecting pipe 5, be equipped with wind door valve two 20 in the connecting pipe two 6, be equipped with wind door valve three 21 in the play tuber pipe 7, be equipped with wind door valve four 22 in the connecting pipe three 8, be equipped with wind door valve five 23 in the connecting pipe four 11, be equipped with wind door valve six 24 in the exhaust pipe 16.

When the basement needs to be ventilated, turbid air in the basement can be discharged to the outside, specifically, the first air door valve 19, the second air door valve 20, the third air door valve 21, the fourth air door valve 22 and the fifth air door valve 23 are closed, the sixth air door valve 24 is opened, the exhaust device 15 works, and the air in the basement is discharged to the outside from the air opening 18 through the air pipe 181, the second flow dividing box 14 and the exhaust pipe 16 in sequence;

after air in the underground room is exhausted, fresh air is introduced into the underground room, specifically, the air door valve six 24 is closed, the air suction device 1 works, outside air is sucked into the filter box 2 through the air inlet pipe 3, the filtered air enters the flow dividing box one 4, a humidity sensor is arranged in the flow dividing box one 4, when the humidity sensor detects that the humidity of the air entering the flow dividing box one 4 is proper, the air door valve four 22 and the air door valve five 23 are closed, the air door valve three 21 is opened, and the air in the flow dividing box one 4 directly enters the flow dividing box two 14 through the air outlet pipe one 7; when the humidity sensor detects that the humidity of the air entering the first flow dividing box 4 is high, the fourth air door valve 22 and the third air door valve 21 are closed, the fifth air door valve 23 is opened, the air in the first flow dividing box 4 enters the dehumidification box 12 through the fourth connecting pipe 11 for dehumidification, and the dried air enters the second flow dividing box 14 through the third air outlet pipe 13; when the humidity sensor detects that air entering the first flow dividing box 4 is too dry, the third air door valve 21 and the fifth air door valve 23 are closed, the fourth air door valve 22 is opened, the air in the first flow dividing box 4 enters the humidifying box 9 through the third connecting pipe 8 for humidifying, the humidified air enters the second flow dividing box 14 through the second air outlet pipe 10, and the air entering the second flow dividing box 14 is discharged to the basement through the air opening 18;

through the above design, the ventilation capacity of the basement is greatly improved, the ventilation efficiency is effectively improved, and the problem of air turbidity of the basement is solved, so that the air humidity entering the basement is suitable and fresher, the physical and mental health of people is facilitated, the structure is simple and reasonable, and the practicability is good.

The fan devices 17 are arranged between the air pipe 181 and the second flow dividing box 14, each fan device 17 can work independently, the fan devices 17 can achieve air suction and air draft functions, a peculiar smell sensor, a humidity sensor and a temperature sensor are arranged at each air port 18, when the air port 18 at a certain position senses poor air, the corresponding fan device 17 conducts air draft operation, local air is sucked into the second flow dividing box 14 and exhausted through the exhaust fan 16, through the design, the local ventilation function of the air-cooled box can achieve the local ventilation function of the air-cooled air.

The filter box 2 is internally divided into a first filter chamber 203 and a second filter chamber 204 by a first baffle 201 and a second baffle 202, the first baffle 201 and the second baffle 202 are distributed in a staggered manner, specifically, the first baffle 201 is vertically arranged downwards from the top surface inside the filter box 2 and forms a gap with the bottom surface inside the filter box 2, the second baffle 202 is vertically extended upwards from the bottom surface inside the filter box 2 and forms a gap with the top surface inside the filter box 2, a gap is formed between the first baffle 201 and the second baffle 202, the first filter chamber 203 is positioned at the right side of the first baffle 201, the second filter chamber 204 is positioned at the left side of the second baffle 202, the first filter chamber 203 and the second filter chamber 204 are communicated or blocked by a partition plate 205, the partition plate 205 penetrates through the bottom of the filter box 2 and penetrates out of the electric cylinder 208, the side surface of the partition plate 205 can be abutted to or separated from the first baffle 201, the air inlet pipe 3 and the first connecting pipe 5 are communicated with the first filter chamber 203, the second connecting pipe 6 is communicated with the second filter cavity 204;

an activated carbon filter element 206 is arranged in the first filter cavity 203, the air inlet pipe 3 is isolated from the connecting pipe I5 through the activated carbon filter element 206, a PM2.5 filter element 207 is arranged in the second filter cavity 204, and the air inlet pipe 3 and the connecting pipe II 6 are isolated from each other through the activated carbon filter element 206 and the PM2.5 filter element 207 in sequence;

wherein, a PM2.5 sensor is arranged in the air inlet pipe 3, when the PM2.5 sensor senses that PM2.5 in the air entering the air inlet pipe 3 meets the requirement, the electric cylinder 208 drives the partition plate 205 to move upwards and block the first filter chamber 203 and the second filter chamber 204, and the air in the air inlet pipe 3 enters the first filter chamber 203, is filtered by the activated carbon filter element 206 and then enters the first flow dividing box 4 from the connecting pipe one 5; when the PM2.5 sensor senses that PM2.5 in the air entering the air inlet pipe 3 does not meet the requirement, the first air door valve 19 is closed, the second air door valve 20 is opened, the electric cylinder 208 drives the partition plate 205 to move downwards, so that the first filter cavity 203 is communicated with the second filter cavity 204, the air in the air inlet pipe 3 enters the first filter cavity 203 and is filtered by the activated carbon filter element 206 and then enters the second filter cavity 204, the air is filtered again by the PM2.5 filter element 207 and then enters the first flow distribution box 4 from the second connecting pipe 6, through the design, the quality of the air entering the underground chamber is greatly improved, the air in the underground chamber is enabled to be fresh and comfortable, the structure is simple and reasonable, and the practicability is good.

The two opposite sides inside the humidifying box 9 extend downwards in an inclined mode to form supporting plates 901, the supporting plates 901 on the two sides are distributed in a staggered mode, moist cotton 902 is arranged on the upper portion of the supporting plate 901, the joint of the connecting pipe III 8 and the humidifying box 9 is located above the supporting plate 901 with the highest position, the joint of the air outlet pipe II 10 and the humidifying box 9 is located below the supporting plate 901 with the lowest position, a water outlet 903 is formed in the bottom of the humidifying box 9, when air enters the humidifying box 9, the air enters the flow dividing box II 14 from the position of the air outlet pipe II 10 after being wetted by the moist cotton 902, and by means of the design, dry air can be wetted, air quality is improved, and moisture in the moist cotton 902 can fall to the bottom through an inclined plane and is discharged from the water outlet 903, so that the moisture is prevented from entering the air outlet pipe II 10.

The inside heater strip 121 that is equipped with of dehumidification case 12, it includes cooling tube 131 to go out tuber pipe three 13, cooling tube 131 is located the air-supply line 3 inside, and the air is through heater strip 121 heated drying back, and air temperature can rise, through setting up cooling tube 131, carries out the heat exchange with the air that gets into in the air-supply line 3 for the temperature that gets into air in the reposition of redundant personnel case two 14 is suitable, thereby guarantees that the air that gets into the basement is more comfortable, and simple structure is reasonable, and the practicality is good.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides an energy-conserving ventilation unit of green building which characterized in that: comprises an air suction device (1), a filter box (2), a first shunt box (4), a humidification box (9), a dehumidification box (12), a second shunt box (14), an exhaust device (15) and a plurality of air ports (18), wherein the air suction device (1) is connected with the filter box (2) through an air inlet pipe (3), the filter box (2) is connected with the first shunt box (4) through a first connecting pipe (5) and a second connecting pipe (6), the first shunt box (4) is connected with the second shunt box (14) through a first air outlet pipe (7), the first shunt box (4) is connected with the humidification box (9) through a third connecting pipe (8), the humidification box (9) is connected with the second shunt box (14) through a second air outlet pipe (10), the first shunt box (4) is connected with the dehumidification box (12) through a fourth connecting pipe (11), and the dehumidification box (12) is connected with the second shunt box (14) through a third air outlet pipe (13), the second flow dividing box (14) is connected with an exhaust device (15) through an exhaust pipe (16), and the second flow dividing box (14) is connected with an air port (18) through an air pipe (181).

2. The energy-saving ventilating device for green buildings as claimed in claim 1, characterized in that: the filter box (2) is internally provided with a first filter chamber (203) and a second filter chamber (204) through a first baffle (201) and a second baffle (202) in a separated mode, the first baffle (201) and the second baffle (202) are distributed in a staggered mode, the first filter chamber (203) is communicated or blocked with the second filter chamber (204) through a partition plate (205), the air inlet pipe (3) and the first filter chamber (203) are communicated with the first connecting pipe (5), and the second connecting pipe (6) is communicated with the second filter chamber (204).

3. The energy-saving ventilating device for green buildings as claimed in claim 2, characterized in that: be equipped with activated carbon filter core (206) in first filter chamber (203), air-supply line (3) are kept apart through activated carbon filter core (206) with connecting pipe (5), be equipped with PM2.5 filter core (207) in second filter chamber (204), air-supply line (3) loop through activated carbon filter core (206) and PM2.5 filter core (207) with connecting pipe two (6) and keep apart.

4. The energy-saving ventilating device for green buildings as claimed in claim 1, characterized in that: the humidifying device is characterized in that two opposite sides in the humidifying box (9) extend downwards in an inclined mode to form supporting plates (901), the supporting plates (901) on the two sides are distributed in a staggered mode, moist cotton (902) is arranged on the upper portion of the supporting plates (901), the joint of the connecting pipe III (8) and the humidifying box (9) is located above the supporting plate (901) with the highest position, the joint of the air outlet pipe II (10) and the humidifying box (9) is located below the supporting plate (901) with the lowest position, and a water outlet (903) is formed in the bottom of the humidifying box (9).

5. The energy-saving ventilating device for green buildings as claimed in claim 1, characterized in that: dehumidification case (12) inside heater strip (121) that is equipped with, it includes cooling tube (131) to go out tuber pipe three (13), cooling tube (131) are located inside air-supply line (3).

6. The energy-saving ventilating device for green buildings as claimed in claim 1, characterized in that: and a fan device (17) is arranged between the air pipe (181) and the second flow dividing box (14).

7. The energy-saving ventilating device for green buildings as claimed in claim 2, characterized in that: the partition plate (205) penetrates through the bottom of the filter box (2) and penetrates out of the bottom, an electric cylinder (208) is arranged, and the side face of the partition plate (205) can be abutted to or separated from the first baffle plate (201).

8. An energy-saving ventilating device for green buildings according to any one of claims 1 to 7, characterized in that: be equipped with wind door valve (19) in connecting pipe (5), be equipped with wind door valve two (20) in connecting pipe two (6), be equipped with wind door valve three (21) in air-out pipe (7), be equipped with wind door valve four (22) in connecting pipe three (8), be equipped with wind door valve five (23) in connecting pipe four (11), be equipped with wind door valve six (24) in exhaust pipe (16).