CN220541287U - Green building ventilation structure - Google Patents
Green building ventilation structure Download PDFInfo
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- CN220541287U CN220541287U CN202321749822.0U CN202321749822U CN220541287U CN 220541287 U CN220541287 U CN 220541287U CN 202321749822 U CN202321749822 U CN 202321749822U CN 220541287 U CN220541287 U CN 220541287U
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- pipeline
- auxiliary
- filter screen
- fixedly connected
- fixed connection
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- 238000009423 ventilation Methods 0.000 title claims abstract description 33
- 238000005399 mechanical ventilation Methods 0.000 claims abstract description 10
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 7
- 238000007599 discharging Methods 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 17
- 239000000428 dust Substances 0.000 claims description 15
- 230000009471 action Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
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- Ventilation (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a green building ventilation structure, which comprises a main pipeline, wherein an L-shaped pipeline is arranged on the left side of the upper end of the main pipeline; the natural ventilation part, natural ventilation part includes first air exhauster, the connecting axle, rotate wind page or leaf and first filter screen, first filter screen can dismantle and be connected in L type pipeline keeps away from trunk line one end, rotate wind page or leaf and be located the trunk line upper end outside, first air exhauster fixed connection is in trunk line upper end, the connecting axle lower extreme is in first air exhauster fixed connection, the upper end pierces the trunk line and rotates wind page or leaf fixed connection, and connecting axle and trunk line swing joint, mechanical ventilation part includes the auxiliary pipeline, the auxiliary L type pipeline, exhaust assembly and subassembly of breathing in, auxiliary pipeline fixed connection is on trunk line right side wall, auxiliary L type pipeline fixed connection is on the auxiliary pipeline, exhaust assembly swing joint keeps away from in the auxiliary pipeline and is responsible for to one end, subassembly swing joint of breathing in auxiliary L type pipeline.
Description
Technical Field
The utility model relates to the technical field of buildings, in particular to a green building ventilation structure.
Background
The green building is a building which is harmless to the environment and can fully utilize natural environment resources. The green building is a novel building which does not destroy the basic ecological balance condition of the environment during the building period, and the consumed substances and energy sources during the survival period are obviously less than those of the traditional building, and can also be called sustainable development building, ecological building, natural building, energy-saving environment-friendly building and the like.
The existing ventilation device has the advantages that the ventilation effect is achieved by using one pipeline for air inlet and air outlet, the filter screen is additionally arranged at the air inlet and outlet to achieve the filtering effect, the filter screen can be covered with dust indoors and outdoors after long-time use, the filter screen is blocked, the filter screen is enabled to lose functions, the ventilation equipment is enabled to lose functions, and the filter screen needs to be detached, overhauled and replaced regularly.
In view of this, there is a need for a green building ventilation structure that solves the above-mentioned problems.
Disclosure of Invention
The object of the present utility model is to provide a green building ventilation structure which solves the above problems.
In order to achieve the above purpose, the utility model adopts the technical scheme that the green building ventilation structure comprises:
the left side of the upper end of the main pipeline is provided with an L-shaped pipeline;
the natural ventilation part comprises a first exhaust fan, a connecting shaft, a rotating fan blade and a first filter screen, wherein the first filter screen is detachably connected in one end, far away from the main pipeline, of the L-shaped pipeline, the rotating fan blade is positioned outside the upper end of the main pipeline, the first exhaust fan is fixedly connected in the upper end of the main pipeline, the lower end of the connecting shaft is fixedly connected with the first exhaust fan, the upper end of the connecting shaft penetrates through the main pipeline and is fixedly connected with the rotating fan blade, and the connecting shaft is movably connected with the main pipeline;
the mechanical ventilation part comprises an auxiliary pipeline, an auxiliary L-shaped pipeline, an exhaust component and an air suction component, wherein the auxiliary pipeline is fixedly connected to the right side wall of the main pipeline, the auxiliary L-shaped pipeline is fixedly connected to the auxiliary pipeline, the exhaust component is movably connected to one end, far away from the main pipeline, of the auxiliary pipeline, and the air suction component is movably connected to the inside of the auxiliary L-shaped pipeline;
preferably, the exhaust assembly comprises a second filter screen, a fan, an outer baffle and a floating dust discharge assembly, wherein the fan is fixedly connected to the inner side of the auxiliary pipeline, the filter screen is positioned on the right side of the fan and detachably connected to the inner wall of the auxiliary pipeline, the outer baffle is positioned on the outer side of the right end of the auxiliary pipeline, the upper end of the outer baffle is connected with the hinge of the auxiliary pipeline, a ram fixedly connected with the outer baffle is arranged in the middle of the outer baffle, and the floating dust discharge assembly is fixedly connected with the auxiliary pipeline;
preferably, the floating dust discharging assembly comprises a discharging pipe, a sealing plate and a connecting wire, wherein the discharging pipe is positioned at the left side of the second filter screen and fixedly connected to the outer side of the bottom wall of the auxiliary pipeline, the sealing plate is positioned in the discharging pipe, the upper end of the sealing plate is hinged to the left side of the inner wall of the discharging roller, one end of the connecting wire is fixedly connected to the lower end of the sealing plate, and the other end of the connecting wire penetrates through the upper end of the right side wall of the discharging pipe and is fixedly connected to the lower end of the outer side baffle;
preferably, the air suction assembly comprises an air suction fan, a fixed shaft, two semicircular baffle plates and a third filter screen, wherein the air suction fan is fixedly connected to the left end of the auxiliary L-shaped pipeline in the horizontal direction, the third filter screen is detachably connected to the right end of the auxiliary L-shaped pipeline, the fixed shaft is positioned at the left side of the third filter screen and is fixedly connected to the inner wall of the auxiliary L-shaped pipeline, and the semicircular baffle plates are respectively connected to the side wall of the fixed shaft through elastic hinges;
preferably, a first inclined plate fixedly connected with the main pipeline is arranged in the main pipeline, the right end of the first inclined plate is fixedly connected to the right side of the inner wall of the main pipeline, and the vertical position height of the first inclined plate is larger than that of the auxiliary pipeline;
preferably, a second inclined plate is arranged in the auxiliary L-shaped pipeline, and the right end of the second inclined plate is connected to the right side wall of the vertical pipeline of the auxiliary L-shaped pipeline through an elastic hinge;
preferably, the side wall of the semicircular baffle plate, which is close to one side of the filter screen, is provided with a hairbrush surface fixedly connected with the semicircular baffle plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the green building ventilation structure, a natural ventilation and mechanical ventilation separation mode is adopted, so that the situation that a large amount of dust in the air enters a room or is attached to a filter screen in windy weather is avoided, and the service life of the filter screen is indirectly prolonged.
2. According to the green building ventilation structure, mechanical ventilation is separated through exhaust and suction, and the filter screen is subjected to real-time simple treatment in a targeted manner, so that the service time of the filter screen is indirectly and normally shortened, and the frequency of replacing the filter screen is reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of a green building ventilation structure provided by the utility model;
FIG. 2 is a schematic view of the structure of the stationary shaft and semicircular baffle in the present utility model;
fig. 3 is an enlarged schematic view of the construction of the floating dust discharging unit in the present utility model.
Reference numerals illustrate:
1. a main pipe; 10. an L-shaped pipe; 11. a first swash plate;
2. a natural ventilation part; 20. a first exhaust fan; 21. a connecting shaft; 22. rotating the wind page; 23. a first filter screen;
3. a mechanical ventilation unit; 30. an auxiliary pipeline; 31. an auxiliary L-shaped pipeline; 310. a second swash plate; 32. an exhaust assembly; 320. a second filter screen; 321. a fan is arranged; 322. an outer baffle; 3220. a ram; 323. a floating dust discharge assembly; 3230. a discharge pipe; 3231. a sealing plate; 3232. a connecting wire; 33. a suction assembly; 330. an air suction fan; 331. a fixed shaft; 332. a semicircular baffle; 333. a third filter screen;
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1-3, a green building ventilation structure, comprising:
the left side of the upper end of the main pipeline 1 is provided with an L-shaped pipeline 10;
the natural ventilation part 2 comprises a first exhaust fan 20, a connecting shaft 21, a rotary fan 22 and a first filter screen 23, wherein the first filter screen 23 is detachably connected to one end of the L-shaped pipeline 10, which is far away from the main pipeline 1, the rotary fan 22 is positioned outside the upper end of the main pipeline 10, the first exhaust fan 20 is fixedly connected to the inner end of the main pipeline 1, the lower end of the connecting shaft 21 is fixedly connected to the first exhaust fan 20, the upper end penetrates through the main pipeline and is fixedly connected with the rotary fan 22, and the connecting shaft 21 is movably connected with the main pipeline 10;
the mechanical ventilation part 3, the mechanical ventilation part includes assisting pipeline 30, assistance L type pipeline 31, exhaust subassembly 32 and subassembly 33 of breathing in, assistance pipeline 30 fixed connection in on the trunk line 1 right side wall, assistance L type pipeline 31 fixed connection in on the assistance pipeline 30, exhaust subassembly 32 swing joint in assistance pipeline 30 is kept away from be responsible for to 1 one end, the subassembly 32 swing joint of breathing in assistance L type pipeline 31.
When the air ventilator is in a windy state, the rotating air blade 22 is blown by wind, and the first exhaust fan 20 is driven to rotate by driving the connecting shaft 21, so that the external air is extracted by the first exhaust fan 20 to realize the ventilation, wherein the application of the L-shaped pipeline 10 is notable, so that the position of the exhaust port is positioned at the bottom wall of the L-shaped pipeline 10, the possibility that the wind is directly blown into the L-shaped pipeline 10 is greatly reduced, and the possibility that a large amount of dust enters the L-shaped pipeline 10 is further reduced;
when the outside is windless, the natural ventilation effect is poor, mechanical ventilation can be adopted, the air is exhausted from the inside or the outside air is sucked in two ways, wherein when the air is sucked in and exhausted, under the action of the air suction fan 330, the two semicircular baffle plates 332 are opened along the fixed shaft 331, the outside air enters from the third filter screen 333, dust or sundries can be attached to the third filter screen 333, after stopping, the semicircular baffle plates 332 connected by the elastic hinge restore to the original positions, brush surfaces on the side walls of the semicircular baffle plates penetrate into holes of the third filter screen 333 to perform simple cleaning, when the air is exhausted for ventilation, the air outlet fan 321 drives the air flow to blow the outer baffle plate 322 open, the outer baffle plate 322 pulls the connecting wire 3232 to drive the sealing plate 3231 to be in a horizontal state, the exhaust pipe is blocked, so that the air flow and dust are exhausted through the second filter screen 320, the dust attaching surface is at the left side of the second filter screen 320, when the air exhaust is finished, the outer baffle plate 322 falls down under the action of gravity, the external force of traction is lost by the sealing plate 3231, when the outer baffle plate 322 is opened under the action of gravity, and when the outer baffle plate 322 is closed, the brush surfaces on the side surfaces of the outer baffle plate 322 can penetrate into holes of the third filter screen 333 to perform simple cleaning, and the attached objects can be exhausted along the second filter screen 3220.
Specifically, the exhaust assembly 32 includes a second filter screen 320, a fan 321, an outer baffle 322, and a dust-floating exhaust assembly 323, where the fan 321 is fixedly connected to the inner side of the auxiliary pipeline 30, the filter screen 322 is located on the right side of the fan 321 and is detachably connected to the inner wall of the auxiliary pipeline 30, the outer baffle 322 is located on the outer side of the right end of the auxiliary pipeline 30, the upper end of the outer baffle is hinged to the auxiliary pipeline 30, a ram 3220 fixedly connected to the outer baffle 322 is disposed in the middle of the outer baffle, and the dust-floating exhaust assembly 323 is fixedly connected to the auxiliary pipeline 30; the outer baffle 322 changes the position of the ram 3220 along with the opening state of the outlet fan 321, so that the ram 3220 is used for knocking the second filter screen 320 to shake off attachments.
Specifically, the dust-floating discharging assembly 323 includes a discharging tube 3230, a sealing plate 3231 and a connecting wire 3232, the discharging tube 3230 is located at the left side of the second filter screen 320 and is fixedly connected to the outer side of the bottom wall of the auxiliary pipeline 30, the sealing plate 3231 is located in the discharging tube 3230, the upper end of the sealing plate 3231 is hinged to the left side of the inner wall of the discharging roller 3230, one end of the connecting wire 3232 is fixedly connected to the lower end of the sealing plate 3231, and the other end of the connecting wire penetrates through the upper end of the right side wall of the discharging tube 3230 and is fixedly connected to the lower end of the outer side baffle 322; the state of the sealing plate 3231 is driven by the opened and closed state of the outer side baffle 322, so that the air is not discharged through the second filter screen 320 in the opened state of the outlet fan 321, and the dust which is shaken off by the ram 3220 can be guided by the opening of the sealing plate 3231 in the closed state of the outlet fan 321.
Specifically, the air suction assembly 33 includes an air suction fan 330, a fixed shaft 331, two semicircular baffle plates 332 and a third filter screen 333, wherein the air suction fan 330 is fixedly connected to the left end of the auxiliary L-shaped pipeline 31 in the horizontal direction, the third filter screen 333 is detachably connected to the right end of the auxiliary L-shaped pipeline 31, the fixed shaft 331 is located at the left side of the third filter screen 333 and is fixedly connected to the inner wall of the auxiliary L-shaped pipeline 31, and the semicircular baffle plates 332 are respectively and elastically hinged to the side walls of the fixed shaft 331; the semicircular barrier 3220 is opened with the opening of the suction fan 330, does not obstruct the circulation of air, and is in contact with the third filter 333 to perform simple cleaning of the attached matter when closed.
Specifically, a first inclined plate 11 fixedly connected with the main pipe 1 is arranged in the main pipe 1, the right end of the first inclined plate 11 is fixedly connected to the right side of the inner wall of the main pipe 1, and the vertical position height of the first inclined plate 11 is larger than that of the auxiliary pipe 30; the first inclined plate 11 is arranged to shield the auxiliary pipeline 30, so that the condition that wind is discharged from the auxiliary pipeline 30 in a natural ventilation state is avoided.
Specifically, a second inclined plate 310 is arranged in the auxiliary L-shaped pipeline 31, and the right end of the second inclined plate 310 is elastically hinged to the right side wall of the vertical pipeline of the auxiliary L-shaped pipeline 31; the second inclined plate 310 is provided to ensure that the air flow sucked by the suction fan 330 is not directly discharged from the discharge pipe 3230.
The present utility model has been further described with reference to the examples, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.
Claims (7)
1. A green building ventilation structure, comprising:
the device comprises a main pipeline (1), wherein an L-shaped pipeline (10) is arranged on the left side of the upper end of the main pipeline (1);
the natural ventilation part (2), the natural ventilation part (2) comprises a first exhaust fan (20), a connecting shaft (21), a rotary fan blade (22) and a first filter screen (23), wherein the first filter screen (23) is detachably connected in one end, far away from the main pipeline (1), of the L-shaped pipeline (10), the rotary fan blade (22) is positioned on the outer side of the upper end of the main pipeline (1), the first exhaust fan (20) is fixedly connected in the upper end of the main pipeline (1), the lower end of the connecting shaft (21) is fixedly connected with the first exhaust fan (20), the upper end penetrates through the main pipeline and is fixedly connected with the rotary fan blade (22), and the connecting shaft (21) is movably connected with the main pipeline (1);
mechanical ventilation portion (3), mechanical ventilation portion includes auxiliary pipeline (30), assists L type pipeline (31), exhaust subassembly (32) and subassembly (33) of breathing in, auxiliary pipeline (30) fixed connection in on trunk line (1) right side wall, auxiliary L type pipeline (31) fixed connection in on auxiliary pipeline (30), exhaust subassembly (32) swing joint in auxiliary pipeline (30) keep away from trunk line (1) one end, subassembly (33) swing joint of breathing in auxiliary L type pipeline (31).
2. A green building ventilation structure according to claim 1, characterized in that:
the exhaust assembly (32) comprises a second filter screen (320), an outlet fan (321), an outer baffle (322) and a floating dust discharging assembly (323), wherein the outlet fan (321) is fixedly connected to the inner side of the auxiliary pipeline (30), the second filter screen (320) is positioned on the right side of the outlet fan (321), the second filter screen is detachably connected to the inner wall of the auxiliary pipeline (30), the outer baffle (322) is positioned on the outer side of the right end of the auxiliary pipeline (30), the upper end of the outer baffle is connected with the auxiliary pipeline (30) through a hinge, a ram (3220) fixedly connected with the outer baffle is arranged at the middle position of the outer baffle (322), and the floating dust discharging assembly (323) is fixedly connected with the auxiliary pipeline (30).
3. A green building ventilation structure according to claim 2, characterized in that:
the floating dust discharging assembly (323) comprises a discharging pipe (3230), a sealing plate (3231) and a connecting wire (3232), wherein the discharging pipe (3230) is positioned on the left side of the second filter screen (320) and fixedly connected to the outer side of the bottom wall of the auxiliary pipeline (30), the sealing plate (3231) is positioned in the discharging pipe (3230), the upper end of the sealing plate is hinged to the left side of the inner wall of the discharging pipe (3230), one end of the connecting wire (3232) is fixedly connected to the lower end of the sealing plate (3231), and the other end of the connecting wire penetrates through the upper end of the right side wall of the discharging pipe (3230) and is fixedly connected to the lower end of the outer side baffle (322).
4. A green building ventilation structure according to claim 1, characterized in that:
the utility model provides a subassembly (33) breathes in, including breathing in fan (330), fixed axle (331), two semicircular baffle (332) and third filter screen (333), breathe in fan (330) fixed connection in assist L type pipeline (31) horizontal direction left end, third filter screen (333) can dismantle connect in assist L type pipeline (31) right-hand member, fixed axle (331) are located third filter screen (333) left side, its fixed connection in assist on L type pipeline (31) inner wall, semicircular baffle (332) elasticity hinge connection respectively in on fixed axle (331) lateral wall.
5. A green building ventilation structure according to claim 1, characterized in that:
be equipped with in trunk line (1) rather than fixed connection's first swash plate (11), first swash plate (11) right-hand member fixed connection in trunk line (1) inner wall right side, just first swash plate (11) vertical position height is greater than auxiliary pipe (30) vertical position height.
6. A green building ventilation structure according to claim 1, characterized in that:
the auxiliary L-shaped pipeline (31) is internally provided with a second inclined plate (310), and the right end of the second inclined plate (310) is elastically hinged to the right side wall of the vertical pipeline of the auxiliary L-shaped pipeline (31).
7. A green building ventilation structure according to claim 4, wherein: the side wall of the semicircular baffle (332) close to one side of the third filter screen (333) is provided with a hairbrush surface fixedly connected with the semicircular baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321749822.0U CN220541287U (en) | 2023-07-05 | 2023-07-05 | Green building ventilation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321749822.0U CN220541287U (en) | 2023-07-05 | 2023-07-05 | Green building ventilation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220541287U true CN220541287U (en) | 2024-02-27 |
Family
ID=89964844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321749822.0U Active CN220541287U (en) | 2023-07-05 | 2023-07-05 | Green building ventilation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220541287U (en) |
-
2023
- 2023-07-05 CN CN202321749822.0U patent/CN220541287U/en active Active
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