CN217330110U - One-way transmission harmful gas ventilation equipment for green building - Google Patents
One-way transmission harmful gas ventilation equipment for green building Download PDFInfo
- Publication number
- CN217330110U CN217330110U CN202220144667.9U CN202220144667U CN217330110U CN 217330110 U CN217330110 U CN 217330110U CN 202220144667 U CN202220144667 U CN 202220144667U CN 217330110 U CN217330110 U CN 217330110U
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- Prior art keywords
- plate
- harmful gas
- fan
- wall
- hole
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 19
- 238000009423 ventilation Methods 0.000 title claims abstract description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 238000000746 purification Methods 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 6
- 239000012535 impurity Substances 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to a green building technical field, specifically speaking relates to a harmful gas ventilation equipment for green building of one-way transmission. It includes the casing, the tip of the housing inlays and is equipped with the end plate, the inside rotation of end plate is equipped with the fan, the casing inner chamber is equipped with and divides the board, divide the board to be close to the surface of end plate and seted up a plurality of through-holes, the inside intercommunication of through-hole tip of the housing, the inside slip of through-hole is equipped with the slide cartridge, the slide cartridge is close to a plurality of ventholes have been seted up to the outer wall of fan, the slide cartridge tip is equipped with the flange, the flange internal surface with divide and be equipped with a plurality of first springs between the inboard wall. The utility model discloses can realize harmful gas's one-way transmission, avoid harmful gas backward flow to lead to indoor secondary pollution, and avoid the venthole to block up.
Description
Technical Field
The utility model relates to a green building technical field, specifically speaking relates to a harmful gas ventilation equipment for green building of one-way transmission.
Background
The green building is a building which can save resources to the maximum extent in the whole life cycle of the building, comprises energy conservation, land conservation, water conservation, material conservation and the like, protects the environment and reduces pollution, provides healthy, comfortable and efficient use space for people, and is symbiotic with nature harmonious and harmonious.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a green building harmful gas ventilation equipment of one-way transmission to solve the problem that proposes in the above-mentioned background art.
In order to realize the above object, the utility model provides a green building harmful gas ventilation equipment of one-way transmission, which comprises a housin, housing end inlays and is equipped with the end plate, the inside rotation of end plate is equipped with the fan, the casing inner chamber is equipped with the subplate, the subplate is close to the surface of end plate and has seted up a plurality of through-holes, the inside intercommunication of through-hole housing end, the inside slip of through-hole is equipped with the slide cartridge, the slide cartridge is close to a plurality of ventholes have been seted up to the outer wall of fan, the slide cartridge tip is equipped with the flange, the flange internal surface with be equipped with a plurality of first springs between the subplate inner wall.
The utility model discloses when specifically using, install the casing on green building, make casing one end be located indoorly, one end is located outdoors, the pivot that drives the fan by the motor output shaft rotates, thereby inhale indoor harmful gas from casing one end, the suction of fan drives slide cartridge tip from the inside roll-off of through-hole, make a plurality of ventholes expose from the through-hole is inside, make harmful gas get into from casing one end, inside through the minute board, get into the slide cartridge, first spring compression, then flow out from a plurality of venthole tip, make gas flow out from the casing other end, when indoor gas does not flow to the external world, under the elasticity of first spring reconversion, make the venthole of slide cartridge seal inside the through-hole, realize the inside sealing of through-hole, make external air can't get into indoorly through the through-hole.
As a further improvement of the technical scheme, the dividing plate is inserted in the shell, a top plate is arranged at the top of the dividing plate, and the size of the top plate is matched with that of an opening at the top of the shell.
As a further improvement of the technical scheme, a filter screen is arranged at one end, far away from the fan, of the shell.
As a further improvement of the technical scheme, a purification plate is inserted in the branch plate, and activated carbon is filled in the purification plate.
As a further improvement of the technical scheme, the end part of the through hole is provided with an annular plate, the annular plate is rotatably arranged on the surface of the sub-plate, the inner wall of the annular plate is provided with a plurality of brushes, and the end parts of the brushes are attached to the outer wall of the sliding barrel.
As a further improvement of the technical scheme, the outer wall of the annular plate is provided with a cam plate, a plurality of gear discs are meshed between the outer walls of the cam plates, one end of each gear disc is connected with a connecting rod, and the end of each connecting rod is connected with a rotating shaft of the fan.
As a further improvement of the technical scheme, the inner wall of the annular plate is provided with a groove, the end part of the hairbrush is arranged in the groove in a sliding manner, and a second spring is fixedly connected between the end part of the hairbrush and the end part of the inner cavity of the groove.
Compared with the prior art, the beneficial effects of the utility model are that:
in the one-way transmission harmful gas ventilation equipment for green buildings, when the sliding cylinder is fixed, the first spring is fixed, the plurality of air outlet holes are sealed and positioned in the through hole, when the fan rotates to suck the harmful gas in the chamber, the suction force of the fan drives the end part of the sliding cylinder to slide out from the inside of the through hole, so that the plurality of air outlet holes are exposed from the inside of the through hole, the harmful gas enters from one end of the shell, passes through the inside of the sub-plate and enters into the inside of the sliding cylinder, the first spring is compressed and then flows out from the end parts of the plurality of air outlet holes, so that the gas flows out from the other end of the shell, when indoor gas does not flow to the outside, under the elasticity of first spring reconversion, make inside the venthole of slide cartridge seals the through-hole that slides in, realize the inside sealed of through-hole, make outside air can't get into indoorly through the through-hole, realize harmful gas's one-way transmission, avoid harmful gas backward flow to lead to indoor secondary pollution.
Drawings
Fig. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;
fig. 2 is an exploded view of the overall structure of embodiment 1 of the present invention;
fig. 3 is a cutaway view of the plate separating structure of embodiment 1 of the present invention;
fig. 4 is a schematic structural view of an arc plate in embodiment 1 of the present invention;
fig. 5 is a schematic structural view of an end plate according to embodiment 1 of the present invention;
fig. 6 is a sectional view of the brush and the plate structure of embodiment 1 of the present invention.
The various reference numbers in the figures mean:
1. a housing; 10. filtering with a screen;
2. dividing the plates; 20. a purification plate; 21. a through hole; 22. a slide cylinder; 220. an air outlet; 23. a convex plate; 230. a first spring; 24. an annular plate; 241. a brush; 242. a cam plate; 243. a gear plate; 244. a groove; 245. a second spring; 25. a top plate;
3. an end plate; 31. a fan; 32. a connecting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-6, the present embodiment provides a unidirectional transmission harmful gas ventilation device for green building, including a housing 1, an end plate 3 is embedded at an end portion of the housing 1, a fan 31 is rotatably disposed inside the end plate 3, an end portion of the fan 31 is connected to a motor output shaft, a rotating shaft of the fan 31 is driven to rotate by the motor output shaft, so as to suck indoor harmful gas from one end of the housing 1, and then convey the indoor harmful gas to the outside from the other end, thereby realizing ventilation of the harmful gas, and ensuring structural integrity, a partition plate 2 is disposed in an inner cavity of the housing 1, a plurality of through holes 21 are disposed on a surface of the partition plate 2 close to the end plate 3, the through holes 21 are communicated with the end portion of the housing 1, a slide cylinder 22 is slidably disposed inside the through holes 21, a plurality of air outlet holes 220 are disposed on an outer wall of the slide cylinder 22 close to the fan 31, a convex plate 23 is disposed at an end portion of the slide cylinder 22, a plurality of first springs 230 are disposed between an inner surface of the convex plate 23 and an inner wall of the partition plate 2, considering that the harmful gas outside may flow into the room again to cause the secondary pollution to the indoor environment, therefore, in order to improve the ventilation effect of the harmful gas and avoid the backflow, when the sliding cylinder 22 is fixed, the first spring 230 is fixed, the plurality of air outlet holes 220 are sealed inside the through hole 21, when the fan 31 rotates to suck the harmful gas in the room, the end of the sliding cylinder 22 is driven by the suction force of the fan 31 to slide out from the inside of the through hole 21, the plurality of air outlet holes 220 are exposed from the inside of the through hole 21, the harmful gas enters from one end of the shell 1, passes through the inside of the dividing plate 2, enters into the inside of the sliding cylinder 22, the first spring 230 is compressed, then flows out from the end of the plurality of air outlet holes 220, the gas flows out from the other end of the shell 1, when the indoor gas does not flow to the outside, the air outlet holes 220 of the sliding cylinder 22 are sealed and slide into the inside of the through hole 21 under the elastic force restored by the first spring 230, realize the inside sealed of through-hole 21, make outside air can't get into indoorly through-hole 21, realize harmful gas's one-way transmission, avoid harmful gas backward flow to lead to indoor secondary pollution.
When the utility model is used, the shell 1 is arranged on a green building, one end of the shell 1 is positioned indoors, the other end is positioned outdoors, the rotating shaft of the fan 31 is driven by the output shaft of the motor to rotate, thereby sucking the harmful gas in the room from one end of the shell 1, the suction force of the fan 31 drives the end of the slide cylinder 22 to slide out from the inside of the through hole 21, the plurality of air outlet holes 220 are exposed from the inside of the through hole 21, the harmful gas enters from one end of the shell 1, passes through the inside of the division plate 2, enters into the inside of the slide cylinder 22, the first spring 230 is compressed, and then flows out from the end of the plurality of air outlet holes 220, the gas flows out from the other end of the shell 1, when the indoor air does not flow to the outside, the air outlet 220 of the sliding cylinder 22 slides into the through hole 21 in a sealing manner under the elastic force of the first spring 230, so that the inside of the through hole 21 is sealed, and the outside air cannot enter the indoor space through the through hole 21.
In order to facilitate the independent disassembly and assembly of the branch plate 2, the branch plate 2 is inserted into the shell 1, the top of the branch plate 2 is provided with a top plate 25, the size of the top plate 25 is matched with that of the top opening of the shell 1, when the branch plate 2 is inserted into the shell 1, the top plate 25 is sealed to shield the top opening of the shell 1, gas is prevented from being exposed from the top opening of the shell 1, the structural integrity is ensured, the push-pull branch plate 2 can be conveniently pulled out from the shell 1, and the independent disassembly and assembly are convenient.
In order to avoid subsequent blocking inside the shell 1, one end of the shell 1, which is far away from the fan 31, is provided with the filter screen 10, and by arranging the filter screen 10, when harmful gas is sucked into the shell 1, large particle impurities in a room are blocked, so that the subsequent blocking inside the shell 1 is avoided.
In order to improve the purifying effect of indoor air, divide board 2 inside to insert and be equipped with purifying plate 20, purifying plate 20 is inside to be filled with active carbon, can filter impurity through the active carbon of purifying plate 20, and adsorbs indoor peculiar smell, improves the purifying effect of indoor air.
In order to avoid the blockage of the air outlet 220, the end part of the through hole 21 is provided with the annular plate 24, the annular plate 24 is rotatably arranged on the surface of the sub-plate 2, the inner wall of the annular plate 24 is provided with a plurality of brushes 241, the end parts of the brushes 241 are attached to the outer wall of the sliding cylinder 22, so that when the sliding cylinder 22 slides back and forth in the through hole 21, the end parts of the brushes 241 are attached to the air outlet 220 on the outer wall of the sliding cylinder 22 to brush, and the blockage of the air outlet 220 is avoided.
In order to improve the anti-blocking effect, the outer wall of the annular plate 24 is provided with a cam disc 242, a plurality of gear discs 243 are meshed between the outer walls of the cam discs 242, the end of one gear disc 243 is connected with a connecting rod 32, the end of the connecting rod 32 is connected with the rotating shaft of the fan 31, so that when the fan 31 rotates to suck air, the rotating shaft of the fan 31 and the end of the gear disc 243 can be connected through the connecting rod 32, the cam disc 242 drives the annular plate 24 to rotate in a meshed mode, the brush 241 rotates to brush dust blocked by the air outlet 220, and the anti-blocking effect is improved.
In order to improve the brushing effect of the brush 241, the inner wall of the annular plate 24 is provided with a groove 244, the end part of the brush 241 is slidably arranged in the groove 244, and a second spring 245 is fixedly connected between the end part of the brush 241 and the end part of the inner cavity of the groove 244, so that when the brush 241 is attached to the outer wall of the sliding cylinder 22, the second spring 245 is compressed, the effect that the brush 241 is attached to the outer wall of the sliding cylinder 22 is improved under the elastic force of the second spring 245, and the brushing effect is improved.
When the one-way transmission harmful gas ventilation equipment for green buildings is used, the shell 1 is arranged on the green building, one end of the shell 1 is positioned indoors, the other end of the shell is positioned outdoors, the rotating shaft of the fan 31 is driven by the output shaft of the motor to rotate, so that the indoor harmful gas is sucked from one end of the shell 1, the suction force of the fan 31 drives the end part of the sliding cylinder 22 to slide out from the inside of the through hole 21, the plurality of air outlet holes 220 are exposed from the inside of the through hole 21, the harmful gas enters from one end of the shell 1 and passes through the inside of the splitting plate 2, impurities are filtered by the activated carbon of the purifying plate 20, the indoor peculiar smell is adsorbed and then enters the inside of the sliding cylinder 22, the first spring 230 is compressed and then flows out from the end parts of the plurality of air outlet holes 220, so that the gas flows out from the other end of the shell 1, meanwhile, when the fan 31 rotates to suck air, the rotating shaft of the fan 31 and the end part of the gear disc 243 are connected through the connecting rod 32, therefore, the cam plate 242 drives the annular plate 24 to rotate in an engaged manner, the brush 241 rotates to brush dust blocked by the air outlet 220, and when indoor air does not flow to the outside, the air outlet 220 of the sliding cylinder 22 hermetically slides into the through hole 21 under the elastic force of the first spring 230 which is restored to the original state, so that the sealing inside the through hole 21 is realized, and the outside air cannot enter the room through the through hole 21.
The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a one-way transmission's harmful gas ventilation equipment for green building, includes casing (1), its characterized in that: casing (1) tip inlays and is equipped with end plate (3), end plate (3) inside rotation is equipped with fan (31), casing (1) inner chamber is equipped with subplate (2), subplate (2) are close to the surface of end plate (3) and have seted up a plurality of through-holes (21), through-hole (21) inside intercommunication casing (1) tip, through-hole (21) inside slip is equipped with slide cartridge (22), slide cartridge (22) are close to a plurality of ventholes (220) have been seted up to the outer wall of fan (31), slide cartridge (22) tip is equipped with flange (23), flange (23) internal surface with be equipped with a plurality of first spring (230) between subplate (2) inner wall.
2. The harmful gas ventilating device for green buildings for unidirectional transmission according to claim 1, wherein: the split plate (2) is inserted into the shell (1), a top plate (25) is arranged at the top of the split plate (2), and the size of the top plate (25) is matched with that of an opening at the top of the shell (1).
3. The harmful gas ventilating device for green buildings for unidirectional transmission according to claim 1, wherein: one end, far away from the fan (31), of the shell (1) is provided with a filter screen (10).
4. The harmful gas ventilating device for green buildings for unidirectional transmission according to claim 1, wherein: the purification plate (20) is inserted into the sub-plate (2), and activated carbon is filled in the purification plate (20).
5. The harmful gas ventilating device for green buildings for unidirectional transmission according to claim 1, wherein: through-hole (21) tip is equipped with annular plate (24), annular plate (24) rotate to be established divide board (2) surface, annular plate (24) inner wall is equipped with a plurality of brushes (241), brush (241) tip laminating slide cartridge (22) outer wall.
6. The harmful gas ventilating device for green buildings for unidirectional transmission according to claim 5, wherein: the outer wall of the annular plate (24) is provided with a cam disc (242), a plurality of gear discs (243) are meshed between the outer walls of the cam discs (242), one end of each gear disc (243) is connected with a connecting rod (32), and the end of each connecting rod (32) is connected with a rotating shaft of the fan (31).
7. The harmful gas ventilating device for green buildings for unidirectional transmission according to claim 6, wherein: a groove (244) is formed in the inner wall of the annular plate (24), the end portion of the brush (241) is arranged in the groove (244) in a sliding mode, and a second spring (245) is fixedly connected between the end portion of the brush (241) and the end portion of the inner cavity of the groove (244).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220144667.9U CN217330110U (en) | 2022-01-20 | 2022-01-20 | One-way transmission harmful gas ventilation equipment for green building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220144667.9U CN217330110U (en) | 2022-01-20 | 2022-01-20 | One-way transmission harmful gas ventilation equipment for green building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217330110U true CN217330110U (en) | 2022-08-30 |
Family
ID=82993033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220144667.9U Expired - Fee Related CN217330110U (en) | 2022-01-20 | 2022-01-20 | One-way transmission harmful gas ventilation equipment for green building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217330110U (en) |
-
2022
- 2022-01-20 CN CN202220144667.9U patent/CN217330110U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220830 |