CN113668812A - Smoke exhaust pipeline system with fresh air introducing structure - Google Patents
Smoke exhaust pipeline system with fresh air introducing structure Download PDFInfo
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- CN113668812A CN113668812A CN202111123842.2A CN202111123842A CN113668812A CN 113668812 A CN113668812 A CN 113668812A CN 202111123842 A CN202111123842 A CN 202111123842A CN 113668812 A CN113668812 A CN 113668812A
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- fresh air
- wall
- smoke exhaust
- cover
- guide cover
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F17/00—Vertical ducts; Channels, e.g. for drainage
- E04F17/02—Vertical ducts; Channels, e.g. for drainage for carrying away waste gases, e.g. flue gases; Building elements specially designed therefor, e.g. shaped bricks or sets thereof
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
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Abstract
The invention relates to a smoke exhaust pipeline system with a fresh air introducing structure, which comprises a flue wall and the fresh air introducing structure, wherein the fresh air introducing structure comprises a connecting pipe fitting communicated with the outside atmosphere, and the first end of the connecting pipe fitting is communicated with the side wall of the flue wall. The invention provides a smoke exhaust pipeline system with a fresh air introducing structure, wherein the side wall of the smoke exhaust pipeline wall is provided with a connecting pipe fitting which is communicated with the outside atmosphere, namely, an air source for ventilation is introduced, oil smoke gas retained in the smoke exhaust pipeline is discharged to the high altitude through a roof hood from bottom to top, the condition that a part of oil smoke in households below the building runs to the building through a valve which cannot be closed tightly or the condition that smell flees easily occurs between households adjacent to the building when the households on the building cook at the same time can be avoided, and the living environment of the households is greatly improved.
Description
Technical Field
The invention relates to the technical field of residential exhaust pipelines, in particular to a smoke exhaust pipeline system with a fresh air introducing structure.
Background
In urban life, most of the houses are tall buildings, and the smoke outlet pipes of the smoke exhaust ventilators of all the houses are generally communicated with the smoke exhaust pipelines which are installed in a unified way through valves.
At present, after the smoke exhaust pipelines uniformly installed for all residents are used for a long time, a large amount of oil smoke can be retained in the smoke exhaust pipelines, and the oil smoke can not be directly exhausted along with airflow to form positive pressure in the pipelines, so that the valves can not be tightly closed easily. When cooking at home, as a plurality of households do not discharge smoke at the same time (because cooking is not performed at the same time), part of the oil smoke in the household of the downstairs household can run to the upstairs through the valve which can not be closed tightly, and living environment of the household is seriously influenced; when residents adjacent to floors cook at the same time, smell fleeing is easy to occur between the residents, so that a fresh air introducing structure is necessary to be arranged in the smoke exhaust pipeline.
Disclosure of Invention
The invention provides a smoke exhaust pipeline system with a fresh air introducing structure, which solves the technical problems.
The scheme for solving the technical problems is as follows: the utility model provides a smoke exhaust pipe system with structure is introduced to new trend, smoke exhaust pipe system includes that flue wall and new trend introduce the structure, the new trend is introduced the structure and is included the communicating connecting pipe spare with external atmosphere, the first end of connecting the pipe spare with the lateral wall intercommunication of flue wall.
Further, the fresh air introducing structure further comprises an outdoor air draft cover, and the second end of the connecting pipe fitting is communicated with the outdoor air draft cover.
Furthermore, the fresh air introducing structure further comprises an outdoor air inducing cover filter screen, and the outdoor air inducing cover filter screen is arranged at the outdoor air inducing cover.
Furthermore, the fresh air introducing structure further comprises an outdoor air-inducing opening regulator, and the outdoor air-inducing opening regulator used for regulating the opening size of the outdoor air-inducing cover is arranged at the outdoor air-inducing cover.
Further, the fresh air introducing structure further comprises a connecting pipe fitting fastener, and the first end of the connecting pipe fitting is communicated with the side wall of the flue wall through the connecting pipe fitting fastener.
Furthermore, the fresh air introducing structure also comprises an air guide adjusting structure, the air guide adjusting structure comprises an adjusting rod, an air port pressing plate tension spring, an air port pressing plate and a guide cover, the guide cover is fixed on the inner side of the flue wall, the first end of the guide cover is communicated with the first end of the connecting pipe fitting, the second end of the guide cover is provided with an air port communicated with the inside of the flue wall, the adjusting rod is movably arranged on the guide cover and extends into the guide cover, one side of the air inlet pressing plate is rotationally fixed on the inner wall of the guide cover, the other side of the air inlet pressing plate is positioned at the air inlet of the guide cover, the tuyere of the guide cover is upward along the inner wall of the guide cover, a tuyere pressing plate tension spring is arranged between the tuyere pressing plate and the inner wall of the guide cover, one end of the adjusting rod is abutted against the air port pressing plate, and the size of the air port of the guide cover can be adjusted by pushing or pulling out the adjusting rod.
Furthermore, the adjusting rod is a threaded rod, the adjusting rod is spirally mounted on the guide cover, and the size of the air port of the guide cover can be adjusted by spirally pushing or spirally pulling out the adjusting rod.
Further, the cross section of the guide cover is square.
Further, the outdoor induced draft cover is hemispherical.
Further, the flue pipe system also comprises a wall body, the flue wall is arranged on the inner side of the wall body, and the first end of the connecting pipe passes through the wall body and is communicated with the side wall of the flue wall.
The invention has the beneficial effects that: the invention provides a smoke exhaust pipeline system with a fresh air introducing structure, wherein the side wall of the smoke exhaust pipeline wall is provided with a connecting pipe fitting which is communicated with the outside atmosphere, namely, an air source for ventilation is introduced, oil smoke retained in the smoke exhaust pipeline is exhausted from bottom to top, the condition that one part of oil smoke in households below a building runs upstairs through a valve which cannot be tightly closed or the condition that smell flees easily occurs between households adjacent to the building when the households adjacent to the building cook is avoided, and the living environment of the residents in the house is greatly improved.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a schematic structural view of a smoke exhaust duct system with a fresh air introducing structure according to an embodiment of the present invention;
fig. 2 is an enlarged view of a portion a of the smoke exhaust duct system with the fresh air introducing structure provided in fig. 1.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a hood decorative trim strip; 2. a hood baffle; 3. a vertical plate of the blast cap; 4. a hood base; 5. adjusting a rod; 6. an air port pressing plate tension spring; 7. an air port pressing plate; 8. a guide cover; 9. an outdoor induced draft cover; 10. an outdoor induced draft regulator; 11. a filter screen of an outdoor induced draft cover; 12. connecting pipe fittings; 13. connecting pipe fittings; 14. a fire check valve air inlet; 15. a fire check valve; 16. a variable pressure guide housing; 17. the fire-proof fusing device is arranged inside and outside; 18. building a floor slab; 19. a flue wall; 20. a wall body.
Detailed Description
The principles and features of the present invention are described below in conjunction with the accompanying fig. 1-2, which are provided as examples to illustrate the invention and not to limit the scope of the invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1-2, the present invention provides a smoke exhaust duct system with a fresh air introducing structure, the smoke exhaust duct system comprises a flue wall 19 and a fresh air introducing structure, the fresh air introducing structure comprises a connecting pipe 12 communicated with the outside atmosphere, and a first end of the connecting pipe 12 is communicated with a side wall of the flue wall 19.
The embodiment provides a smoke exhaust pipeline system with a fresh air introducing structure, the outside atmosphere of the connecting pipe 12 is communicated with each other through the side wall of the smoke exhaust pipeline wall 19, namely, an air source for ventilation is introduced, oil smoke accumulated in the smoke exhaust pipeline is exhausted from bottom to top, the condition that one part of oil smoke in households below a building runs to the building through a valve which cannot be tightly closed or the condition that smell flees easily occurs between the households adjacent to the building when the households adjacent to the building cook is avoided, and the living environment of the residents is greatly improved.
Further, the fresh air introducing structure further comprises an outdoor air inducing cover 9, the second end of the connecting pipe 12 is communicated with the outdoor air inducing cover 9, the contact area of the fresh air in the outside atmosphere is increased, and therefore the fresh air can flow in more smoothly.
Further, the fresh air introducing structure further comprises an outdoor air inducing cover filter screen 11, and the outdoor air inducing cover filter screen 11 is arranged at the outdoor air inducing cover 9 and used for preventing pollution particles in the outside atmosphere from entering the room through a flue wall 19.
Further, the fresh air introducing structure further comprises an outdoor air-inducing port regulator 10, and the outdoor air-inducing port regulator 10 for regulating the opening size of the outdoor air-inducing cover 9 is arranged so as to control the air inlet amount and the air speed.
Further, the fresh air introducing structure further comprises a connecting pipe fitting fastening piece 13, and the first end of the connecting pipe fitting 12 is communicated with the side wall of the flue duct wall 19 through the connecting pipe fitting fastening piece 13.
Further, the fresh air introducing structure further comprises an air guide adjusting structure, the air guide adjusting structure comprises an adjusting rod 5, an air port pressing plate tension spring 6, an air port pressing plate 7 and a guide cover 8, the guide cover 8 is fixed on the inner side of the flue wall 19, the first end of the guide cover 8 is communicated with the first end of the connecting pipe fitting 12, the second end of the guide cover 8 is provided with an air port communicated with the flue wall 19, the adjusting rod 5 is movably mounted on the guide cover 8 and extends into the guide cover 8, one side of the air port pressing plate 7 is rotatably fixed on the inner wall of the guide cover 8, the other side of the air port pressing plate 7 is positioned at the air port of the guide cover 8, the air port of the guide cover 8 is upward along the inner wall of the guide cover 8, the air port pressing plate tension spring 6 is arranged between the air port pressing plate 7 and the inner wall of the guide cover 8, one end of the adjusting rod 5 is abutted against the air port pressing plate 7, the size of the tuyere of the guide hood 8 can be adjusted by pushing or pulling out the adjusting rod 5.
Its simple structure of this wind-guiding regulation structure, convenient to use also are used for changing the air inlet direction of new trend and for upwards conveying along wall body 20 to the outlet flue, and wind-guiding efficiency improves greatly.
Furthermore, the adjusting rod 5 is a threaded rod, the adjusting rod 5 is spirally mounted on the guide cover 8, the adjusting rod 5 can adjust the size of the air port of the guide cover 8 by spirally propelling or spirally pulling out, and the thread adjusting structure is simple to manufacture, low in cost and convenient to use.
Further, the cross section of the guide cover 8 is designed to be square, and the air opening at the upper end of the guide cover is convenient to adjust through a pressing plate.
Further, the outdoor induced draft cover 9 is hemispherical, and smooth transition is in order to increase the area of contact with the new trend and reduce the hindrance effect to the new trend entering.
Further, the flue pipe system further comprises a wall body 20, the flue wall 19 is installed on the inner side of the wall body 20, and the first end of the connecting pipe 12 penetrates through the wall body 20 to be communicated with the side wall of the flue wall 19, so that the service life of the flue wall 19 is prolonged. Of course, the inside of the wall 20 is referred to as indoor.
It should be pointed out that, be located the cigarette mouth department of 19 upper ends of flue walls and be equipped with the hood, the hood includes hood base 4, and the upper portion of hood base 4 is equipped with hood riser 3, is equipped with a plurality of hood baffles 2 between the hood riser 3, and the upper surface of hood baffle 2 is equipped with hood decorative trim 1.
A fireproof check valve 15 communicated with a smoke outlet pipe of the indoor range hood is fixedly mounted on one side of the flue wall 19, a fireproof check valve air inlet 14 is arranged on one side of the fireproof check valve 15, a variable pressure guide cover 16 is arranged on the other side of the fireproof check valve 15, the variable pressure guide cover 16 is positioned inside the flue wall 19, an internal and external fireproof fusing device 17 is arranged at the joint between the fireproof check valve 15 and the variable pressure guide cover 16, and a building floor 18 is arranged on one side, close to the indoor, of the flue wall 19.
The invention provides a smoke exhaust pipeline system with a fresh air introducing structure, wherein a connecting pipe fitting 12 is arranged on the side wall of a smoke exhaust pipeline wall 19 and is communicated with the outside atmosphere, which is equivalent to introducing an air source for ventilation, so that oil smoke accumulated in the smoke exhaust pipeline is exhausted from bottom to top, the condition that one part of the oil smoke in households below a building runs to the building through a valve which cannot be tightly closed or the condition that smell flees easily from each other when the households adjacent to the building cook at the same time can be avoided, and the living environment of the residents in the residence is greatly improved.
The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any manner; the present invention may be readily implemented by those of ordinary skill in the art as illustrated in the accompanying drawings and described above; however, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the scope of the invention as defined by the appended claims; meanwhile, any changes, modifications, and evolutions of the equivalent changes of the above embodiments according to the actual techniques of the present invention are still within the protection scope of the technical solution of the present invention.
Claims (10)
1. The utility model provides a smoke exhaust pipe system with structure is introduced to new trend, its characterized in that, smoke exhaust pipe system includes flue wall (19) and new trend introduction structure, new trend introduction structure includes with the communicating connecting tube spare (12) of external atmosphere, the first end of connecting tube spare (12) with the lateral wall intercommunication of flue wall (19).
2. The smoke exhaust duct system with the fresh air introducing structure according to claim 1, wherein the fresh air introducing structure further comprises an outdoor air draft cover (9), and the second end of the connecting pipe (12) is communicated with the outdoor air draft cover (9).
3. The smoke exhaust pipeline system with the fresh air introducing structure according to claim 1, wherein the fresh air introducing structure further comprises an outdoor air inducing cover filter screen (11), and the outdoor air inducing cover filter screen (11) is arranged at the outdoor air inducing cover (9).
4. The smoke exhaust pipeline system with the fresh air introducing structure according to claim 1, wherein the fresh air introducing structure further comprises an outdoor air inducing opening regulator (10), and the outdoor air inducing opening regulator (10) for regulating the opening size of the outdoor air inducing cover (9) is arranged at the outdoor air inducing cover.
5. An exhaust duct system with a fresh air introduction structure according to claim 1, wherein the fresh air introduction structure further comprises a connecting tube fastening member (13), and the first end of the connecting tube (12) is communicated with the side wall of the flue duct wall (19) through the connecting tube fastening member (13).
6. The smoke exhaust pipeline system with the fresh air introducing structure as claimed in claim 1, wherein the fresh air introducing structure further comprises an air guide adjusting structure, the air guide adjusting structure comprises an adjusting rod (5), an air opening pressing plate tension spring (6), an air opening pressing plate (7) and a guide cover (8), the guide cover (8) is fixed on the inner side of the flue wall (19), the first end of the guide cover (8) is communicated with the first end of the connecting pipe (12), the second end of the guide cover (8) is provided with an air opening communicated with the flue wall (19), the adjusting rod (5) is movably mounted on the guide cover (8) and extends into the guide cover (8), one side of the air opening pressing plate (7) is rotatably fixed on the inner wall of the guide cover (8), the other side of the air opening pressing plate (7) is located at the air opening of the guide cover (8), the wind gap of guide cover (8) is followed the inner wall of guide cover (8) makes progress, wind gap clamp plate (7) with be equipped with wind gap clamp plate extension spring (6) between the inner wall of guide cover (8), adjust the one end of pole (5) with wind gap clamp plate (7) offset, through impel or pull out it is adjustable to adjust pole (5) the wind gap size of guide cover (8).
7. The smoke exhaust duct system with the fresh air introducing structure as claimed in claim 1, wherein said adjusting rod (5) is a threaded rod, said adjusting rod (5) is spirally mounted on said guiding hood (8), and the size of the tuyere of said guiding hood (8) can be adjusted by spirally pushing or spirally pulling out said adjusting rod (5).
8. Smoke exhaust duct system with fresh air introduction structure according to claim 6, characterized in that the cross section of the guiding hood (8) is square.
9. The smoke exhaust duct system with fresh air introducing structure according to claim 1, wherein said outdoor induced draft cover (9) is hemispherical.
10. The exhaust duct system with a fresh air introducing structure according to claim 1, further comprising a wall body (20), wherein the flue wall (19) is installed inside the wall body (20), and the first end of the connecting pipe member (12) is communicated with the side wall of the flue wall (19) through the wall body (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111123842.2A CN113668812A (en) | 2021-09-24 | 2021-09-24 | Smoke exhaust pipeline system with fresh air introducing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111123842.2A CN113668812A (en) | 2021-09-24 | 2021-09-24 | Smoke exhaust pipeline system with fresh air introducing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113668812A true CN113668812A (en) | 2021-11-19 |
Family
ID=78550106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111123842.2A Pending CN113668812A (en) | 2021-09-24 | 2021-09-24 | Smoke exhaust pipeline system with fresh air introducing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113668812A (en) |
-
2021
- 2021-09-24 CN CN202111123842.2A patent/CN113668812A/en active Pending
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