CN112577142A - Ventilation energy-saving system of green building - Google Patents

Ventilation energy-saving system of green building Download PDF

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Publication number
CN112577142A
CN112577142A CN201910926043.5A CN201910926043A CN112577142A CN 112577142 A CN112577142 A CN 112577142A CN 201910926043 A CN201910926043 A CN 201910926043A CN 112577142 A CN112577142 A CN 112577142A
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CN
China
Prior art keywords
pipe
air
main
saving system
ventilation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201910926043.5A
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Chinese (zh)
Inventor
李节
杨丽
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Momo Green Building Design Consulting Co ltd
Original Assignee
Suzhou Momo Green Building Design Consulting Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Suzhou Momo Green Building Design Consulting Co ltd filed Critical Suzhou Momo Green Building Design Consulting Co ltd
Priority to CN201910926043.5A priority Critical patent/CN112577142A/en
Publication of CN112577142A publication Critical patent/CN112577142A/en
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/30—Wind motors specially adapted for installation in particular locations
    • F03D9/34—Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures
    • F03D9/43—Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures using infrastructure primarily used for other purposes, e.g. masts for overhead railway power lines
    • F03D9/45—Building formations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/89—Arrangement or mounting of control or safety devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28—Arrangement or mounting of filters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/30—Wind power
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/728—Onshore wind turbines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Architecture (AREA)
  • Ventilation (AREA)

Abstract

The invention provides a ventilation energy-saving system of a green building, and belongs to the technical field of ventilation equipment. The invention comprises a main air pipe, wherein pipeline switches are arranged on the outer sides of two ends of the main air pipe, a wind power generation device is arranged in the main air pipe, a branch pipe is arranged on one side of the main air pipe, an air outlet mechanism is arranged at one end of the branch pipe, which is far away from the main air pipe, an air inlet is arranged in the middle of the air outlet mechanism, air outlets are arranged around the air inlet, and one-way valves are arranged at the joints of the air inlet, the air outlets and the branch pipe.

Description

Ventilation energy-saving system of green building
Technical Field
The invention relates to a ventilation energy-saving system of a green building, and belongs to the technical field of ventilation equipment.
Background
Ventilation is a basic condition which must be provided in any residence or office, and harmful gas in a building can be discharged outdoors in time only through good ventilation, so that the harm to a human body is avoided. The ventilation mode is generally divided into a natural or mechanical method to enable wind to circulate without obstruction, but natural ventilation has obvious limitation on an impermeable building structure and has a dead angle area; but the mechanical ventilation can well overcome the defect, so that the air can circulate to a room or a sealed environment according to a set route, and a technology suitable for an air environment such as sanitation, safety and the like is created. The normal ventilation can improve the indoor air quality and is beneficial to health. Energy is saved, namely, the energy consumption is reduced as much as possible, and products with the same quantity and the same quality as the original products are produced; or the energy consumption of the same quantity is used for producing products with higher quantity or equal quantity and better quality than the original quantity. Energy conservation is a method which is practical, reliable, economically feasible, reasonable and acceptable in environment and society in application technology, effectively utilizes energy sources and improves the energy utilization efficiency of energy utilization equipment or technology. The ventilation energy-saving equipment of the green building can be used when the ventilation energy-saving equipment of the green building works.
The ventilation energy-saving equipment of green building on the market at present has some problems, is unfavorable for operator's use, perhaps realizes purifying, and the cost of ventilation is higher, including installation cost and running cost. For example, the installation cost of the current popular fresh air system is quite expensive and cannot be popularized by each common family, but the pressure of the current houses is increased more and more, most of the fresh air systems purchased by people and just needed to be used are not good enough in ventilation effect, and particularly, apartment buildings are more obvious. In view of the above problems, there is a need for a ventilation and energy saving system for green buildings to facilitate the use of operators and reduce the cost of ventilation and air exchange.
Disclosure of Invention
In view of the shortcomings of the prior art, the invention aims to provide a ventilation energy-saving system for green buildings, which is used for solving the problems that the existing ventilation system in the prior art is not beneficial to the use of operators or realizes purification, and the ventilation cost is high, including the installation cost and the operation cost.
To achieve the above and other related objects, the present invention provides a ventilation and energy saving system for green buildings, comprising: the main tuber pipe, main tuber pipe both ends outside be provided with pipeline switch, the inside wind power generation set that is provided with of main tuber pipe, main tuber pipe one side is provided with the branch pipe, the one end that the main tuber pipe was kept away from to the branch pipe is provided with air-out mechanism, air-out mechanism in the middle of be provided with the air inlet, the air inlet is provided with the gas outlet all around, air inlet and gas outlet and branch connection department are provided with the check valve.
By adopting the technical scheme: the main air pipe is arranged in a building, two ends of the main air pipe are connected to the outside, the branch pipes are connected to the inside of the building, when the air exchange operation is required to be carried out to the inside of the building, the pipeline switches at two ends of the main air pipe are opened, outdoor air enters the main air pipe from one end and is discharged from the other end, when the air moves in the main air pipe, negative pressure is generated in the main air pipe, so that air is introduced from an air inlet below the branch pipes, indoor air is driven to flow, indoor air is taken out, meanwhile, the air is introduced into the inside of the building through a window of the building, so that the inside of the building is exchanged, when the air is required to be introduced into the inside of the building, the pipeline switch at one end of the main air pipe is closed, outdoor air enters the main air pipe and then enters the branch pipes, the air is discharged into the inside of the room through air outlets at two sides of, energy saving, safety and environmental protection, simple structure and simple and convenient operation.
In an embodiment of the invention, the pipeline switch includes a frame, a plurality of fan blades are disposed in the frame, the fan blades are fixed in the frame through a rotating shaft, the fan blades freely rotate around the rotating shaft, a motor is disposed at the bottom of the frame, and the rotating shaft on the motor is connected with the rotating shaft through a transmission belt.
By adopting the technical scheme: when operating the pipeline switch, the motor drives the rotating shaft to rotate through the rotating shaft and the driving belt, and the rotating shaft drives the fan blades to rotate inside the frame, so that the fan blades are closed and opened, the main air pipe is closed and opened, the structure is simple, and the operation is simple and convenient.
In an embodiment of the present invention, the two ends of the main air duct are provided with filter screens.
By adopting the technical scheme: the air entering the main air pipe is filtered through the filter screen, and the cleanliness of the air is guaranteed.
In an embodiment of the present invention, the main air duct is formed by connecting a plurality of sections of ducts, and the ducts are connected by connecting flanges and screws.
By adopting the technical scheme: the pipelines are connected through the connecting flanges and the screws, so that the main air pipe is enough in length and suitable for buildings of various sizes.
In an embodiment of the present invention, the two ends of the main air pipe are provided with connecting seats.
By adopting the technical scheme: the main air pipe is fixed on the building wall through the connecting seat, and the stability is enhanced.
As described above, the ventilation energy-saving system for green buildings of the invention has the following beneficial effects:
according to hydrodynamics, the natural wind is utilized to ventilate the building interior by arranging the main wind pipe and the branch pipes, and meanwhile, the wind power generation device is arranged in the main wind pipe, so that energy can be utilized in the process of ventilating, the installation and use cost of the ventilating system is effectively reduced, energy is saved, the device is green and environment-friendly, has a simple structure, is low in manufacturing cost, is practical and convenient, can effectively realize the ventilating operation of the building interior, and is high in working efficiency.
Drawings
Fig. 1 is a schematic front view of a ventilation and energy saving system for green buildings according to an embodiment of the present invention.
Fig. 2 is a schematic front view of an internal structure of a ventilation and energy saving system of a green building according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a branch pipe of a ventilation and energy saving system of a green building in an embodiment of the invention.
Fig. 4 is a left side view schematically illustrating a ventilation and energy saving system of a green building according to an embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a duct switch of a ventilation energy-saving system of a green building according to an embodiment of the present invention.
Fig. 6 is a schematic left-view structural diagram of a duct switch of a ventilation energy-saving system of a green building in an embodiment of the invention.
Wherein, 1, pipeline switch; 2. a connecting seat; 3. a main air duct; 4. a connecting flange; 5. a screw; 6. a branch pipe; 7. an air outlet mechanism; 8. filtering with a screen; 9. a wind power generation device; 10. an air outlet; 11. an air inlet; 12. a one-way valve; 13. a frame; 14. a fan blade; 15. a rotating shaft; 16. a transmission belt; 17. a motor; 18. a rotating shaft.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
Please refer to fig. 1 to 6. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
Referring to fig. 1, the present invention provides a ventilation energy-saving system for green buildings, which includes: main tuber pipe 3, 3 both ends outsides of main tuber pipe be provided with pipeline switch 1, the inside wind power generation set 9 that is provided with of main tuber pipe 3, 3 one side of main tuber pipe are provided with branch pipe 6, and the one end that main tuber pipe 3 was kept away from to branch pipe 6 is provided with air-out mechanism 7, air-out mechanism 7 in the middle of be provided with air inlet 11, air inlet 11 is provided with gas outlet 10 all around, air inlet 11 and gas outlet 10 are provided with check valve 12 with branch pipe 6 junction.
The pipeline switch 1 comprises a frame 13, a plurality of fan blades 14 are arranged inside the frame 13, the fan blades 14 are fixed inside the frame 13 through rotating shafts 15, the fan blades 14 freely rotate around the rotating shafts 15, a motor 17 is arranged at the bottom of the frame 13, and a rotating shaft 18 on the motor 17 is connected with the rotating shafts 15 through a transmission belt 16. And filter screens 8 are arranged at two ends inside the main air pipe 3. The main air pipe 3 is formed by connecting a plurality of sections of pipelines, and the pipelines are connected with each other through connecting flanges 4 and screws 5. And connecting seats 2 are arranged at two ends of the main air pipe 3.
In conclusion, according to hydrodynamics, the natural wind is utilized to ventilate the building interior by arranging the main wind pipe and the branch pipes, and meanwhile, the wind power generation device is arranged in the main wind pipe, so that energy can be utilized in the process of ventilation, the installation and use cost of a ventilation system is effectively reduced, energy is saved, the device is simple in structure, low in manufacturing cost, practical and convenient, the ventilation operation of the building interior can be effectively realized, and the working efficiency is high. Therefore, the invention effectively overcomes various defects in the prior art and has high industrial utilization value.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims (5)

1. The ventilation energy-saving system for the green building is characterized by comprising the following components: main tuber pipe (3), main tuber pipe (3) both ends outside be provided with pipeline switch (1), main tuber pipe (3) inside is provided with wind power generation set (9), main tuber pipe (3) one side is provided with branch pipe (6), the one end that main tuber pipe (3) were kept away from in branch pipe (6) is provided with air-out mechanism (7), air-out mechanism (7) in the middle of be provided with air inlet (11), air inlet (11) are provided with gas outlet (10) all around, air inlet (11) and gas outlet (10) are provided with check valve (12) with branch pipe (6) junction.
2. The ventilation energy-saving system for green buildings according to claim 1, characterized in that: pipeline switch (1) include frame (13), frame (13) inside is provided with plural root flabellum (14), flabellum (14) are fixed inside frame (13) through pivot (15), flabellum (14) revolute axle (15) free rotation, frame (13) bottom is provided with motor (17), rotation axis (18) on motor (17) are connected with pivot (15) through drive belt (16).
3. The ventilation energy-saving system for green buildings according to claim 1, characterized in that: and filter screens (8) are arranged at two ends inside the main air pipe (3).
4. The ventilation energy-saving system for green buildings according to claim 1, characterized in that: the main air pipe (3) is formed by connecting a plurality of sections of pipelines, and the pipelines are connected with each other through connecting flanges (4) and screws (5).
5. The ventilation energy-saving system for green buildings according to claim 1, characterized in that: and connecting seats (2) are arranged at two ends of the main air pipe (3).
CN201910926043.5A 2019-09-27 2019-09-27 Ventilation energy-saving system of green building Pending CN112577142A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910926043.5A CN112577142A (en) 2019-09-27 2019-09-27 Ventilation energy-saving system of green building

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910926043.5A CN112577142A (en) 2019-09-27 2019-09-27 Ventilation energy-saving system of green building

Publications (1)

Publication Number Publication Date
CN112577142A true CN112577142A (en) 2021-03-30

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CN201910926043.5A Pending CN112577142A (en) 2019-09-27 2019-09-27 Ventilation energy-saving system of green building

Country Status (1)

Country Link
CN (1) CN112577142A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114608105A (en) * 2022-02-14 2022-06-10 河南江恒建筑工程有限公司 Building internal ventilation device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114608105A (en) * 2022-02-14 2022-06-10 河南江恒建筑工程有限公司 Building internal ventilation device
CN114608105B (en) * 2022-02-14 2024-04-19 河南江恒建筑工程有限公司 Building internal ventilation device

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WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20210330

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