CN209926536U

CN209926536U - Energy-saving environment-friendly ventilation system of green building

Info

Publication number: CN209926536U
Application number: CN201920403408.1U
Authority: CN
Inventors: 祁圣伟; 张军; 吴孝良; 郁兴科; 王麟; 李一帆
Original assignee: NINGBO HOUSING CONSTRUCTION GROUP Co Ltd
Current assignee: NINGBO HOUSING CONSTRUCTION GROUP Co Ltd
Priority date: 2019-03-27
Filing date: 2019-03-27
Publication date: 2020-01-10
Anticipated expiration: 2029-03-27

Abstract

The utility model discloses an energy-concerving and environment-protective ventilation system of green building, including basement, multilayer house layer, built on stilts layer and insulating layer from the bottom up, its characterized in that: the top of the heat insulation layer is provided with a roof, the top surface of the roof is provided with a solar panel and a vegetable layer at intervals, a storage battery is arranged in the heat insulation layer, and the solar panel is electrically connected with the storage battery; the overhead floors are provided with ventilation openings, ventilation filtering devices are arranged at the ventilation openings and are provided with ventilation pipes, the ventilation pipes penetrate through all the residential floors and extend into the underground chamber, and exhaust fans are arranged at the ends of the ventilation pipes; each residential floor is provided with a ventilation branch pipe which is communicated with the ventilation pipe. The utility model improves the ventilation performance of each residential floor through air draft of the exhaust fan; the air is filtered by the ventilation and filtration device, so that the air quality is better, and the ventilation and filtration device is more beneficial to the health of human bodies; the system is provided with the solar panel, can convert solar energy into electric energy, and can reduce the consumption of the electric energy as much as possible.

Description

Energy-saving environment-friendly ventilation system of green building

Technical Field

The utility model relates to a building ventilation equipment technical field especially relates to an energy-concerving and environment-protective ventilation system of green building.

Background

The green building refers to a building which can save resources to the maximum extent within the whole life cycle of the building, comprises the functions of saving energy, land, water, materials and the like, protects the environment, reduces pollution, provides healthy, comfortable and efficient use space for people, and is harmonious with the nature. The green building technology focuses on low consumption, high efficiency, economy, environmental protection, integration and optimization, is benefit sharing between people and nature, the present and the future, and is a construction means of sustainable development.

The Chinese patent with the application number of CN201210151716.2 provides a high-rise ventilation building, wherein a ventilation channel extending along a central axis is constructed at the central axis of the high-rise ventilation building, the bottom of the ventilation channel extends to a ventilation area at the bottom of the building, and the top of the ventilation channel penetrates through the building roof; each floor room of the high-rise ventilated building comprises more than two room units distributed around a central axis of the building; each room unit close to the ventilation channel is provided with a door and a window facing the ventilation channel; the ventilating duct is provided with openable and closable windows on the ventilating wall facing each room unit. The cross section of the building is close to a circle or a square, a plurality of room units can be uniformly distributed around the central axis of the building, and the good ventilation effect of each room unit can be ensured.

The ventilation system can achieve a good ventilation effect when natural wind exists, but when the natural wind is small, the ventilation performance of the whole building is greatly reduced, if the ventilation performance of the building is improved under the condition of small natural wind, the ventilation performance of the building must be improved by means of other equipment, and thus, more electric energy is consumed; moreover, the natural wind is not treated by the equipment, so that the pollution of cities is serious at present, and the natural wind channel is directly used indoors, which is not necessarily beneficial to human bodies.

Disclosure of Invention

An object of the utility model is to the defect that exists among the prior art, relate to an energy-concerving and environment-protective ventilation system of green building.

In order to achieve the purpose, the utility model provides a technical scheme does:

the utility model relates to an energy-saving and environment-friendly ventilation system of a green building, which comprises a basement, a multi-layer residential layer, an overhead layer and a heat insulation layer from bottom to top, wherein the top of the heat insulation layer is provided with a roof, the top surface of the roof is provided with a solar panel and a vegetable layer at intervals, a storage battery is arranged in the heat insulation layer, and the solar panel is electrically connected with the storage battery; the overhead floor is provided with ventilation openings, ventilation filtering devices are arranged at the ventilation openings and are provided with ventilation pipes, the ventilation pipes penetrate through all the residential floors and extend into the underground chamber, and exhaust fans are arranged at the ends of the ventilation pipes; each residential floor is provided with a ventilation branch pipe which is communicated with the ventilation pipe.

Preferably, a heat radiation fan is arranged in the heat insulation layer, the heat radiation fan is electrically connected with the storage battery, and the heat radiation fan is provided with an air outlet pipe; the air outlet is arranged on the overhead layer, and the air outlet pipe is communicated with the air outlet.

Preferably, ventilation filter equipment include the barrel, the barrel is equipped with air inlet end and air-out end, the inside interval of barrel sets up filter screen, HEPA high efficiency filter screen and molecular sieve, the air-out end passes through the flange and is connected with the ventilation pipe.

Preferably, the ventilation filter device is provided with an electrical box which is electrically connected with the storage battery; the filter screen, the HEPA high-efficiency filter screen and the molecular sieve are all provided with vibrators, and the vibrators are all electrically connected with the electrical box.

Preferably, the side of the barrel is provided with a bin gate, and sealing rings are arranged around the bin gate.

Preferably, the exhaust fan is electrically connected with the storage battery.

Preferably, the bottom surface and the side surface of the vegetation layer are both paved with waterproof root-separating layers.

Preferably, the ventilation branch pipes are provided with valves.

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

1. the energy-saving and environment-friendly ventilation system of the green building is provided with the ventilation filtering device and the exhaust fan which are connected with each other, when natural wind is small, the exhaust fan can exhaust air to accelerate the flow of air, and further the ventilation performance of each residential floor is improved; after the flowing air is filtered by the ventilation filtering device, the air entering the residential building is better in quality and more beneficial to the health of human bodies.

2. The utility model discloses a be furnished with solar panel and battery, when fine day, solar panel turns into the electric energy with solar energy and stores in the battery, has the electric energy in the battery under the condition of sufficient electric energy in the battery, the electric energy in equipment priority use batteries such as air exhauster, ventilation filter equipment, can the consumption of minimize electric energy.

Drawings

FIG. 1 is a schematic structural view of an energy-saving and environment-friendly ventilation system of a green building of the present invention;

FIG. 2 is an enlarged view of a node B of the energy-saving and environment-friendly ventilation system of the green building shown in FIG. 1;

FIG. 3 is a cross-sectional view of the ventilation filter assembly taken along an axis;

fig. 4 is a sectional view a-a of the ventilation filter device shown in fig. 3.

Illustration of the drawings: 1-basement, 2-residential floor, 3-overhead floor, 4-heat insulation layer, 5-roof, 6-solar panel, 7-vegetable floor, 8-storage battery, 9-ventilation opening, 10-ventilation filtering device, 11-ventilation pipe, 12-exhaust fan, 13-ventilation branch pipe, 14-cooling fan, 15-air outlet pipe, 16-air outlet, 17-cylinder, 18-air inlet end, 19-air outlet end, 20-filter screen, 21-HEPA high efficiency filter screen, 22-molecular sieve, 23-flange, 24-electrical box, 25-vibrator, 26-door, 27-sealing ring, 28-waterproof root-separating layer and 29-valve.

Detailed Description

For further understanding of the present invention, the present invention will be described in detail with reference to the following examples, which are provided for illustration of the present invention but are not intended to limit the scope of the present invention.

Combine the attached drawing 1 to show, the utility model relates to an energy-concerving and environment-protective ventilation system of green building, including basement 1, multilayer house layer 2, built on stilts layer 3 and insulating layer 4 from the bottom up. The roof 5 is arranged at the top of the heat insulation layer 4, the structure of the roof 5 is shown in the attached drawing 2, the solar panels 6 and the vegetation layer 7 are arranged on the top surface of the roof 5 at intervals, and the waterproof root separation layer 28 is laid on the bottom surface and the side surface of the vegetation layer 7. The vegetation layer 7 is used for blocking the illumination of the roof 5 and reducing the temperature of the heat-insulating layer 4; the waterproof root isolation layer 28 can prevent the root system of the vegetable layer 7 and the roof 5 from being damaged by the soaking of rainwater; the solar panel 6 is used to convert solar energy into electrical energy.

Combine as shown in figure 1, the inside battery 8 that is equipped with of insulating layer 4, solar panel 6 all is connected with battery 8 electricity, and the electric energy that solar panel 6 conversion formed is stored in battery 8. Be equipped with radiator fan 14 in the insulating layer 4, radiator fan 14 is connected with battery 8 electricity and preferentially chooses battery 8 for its power supply, radiator fan 14 is furnished with out tuber pipe 15, and the overhead layer 3 is equipped with air outlet 16, goes out tuber pipe 15 and air outlet 16 intercommunication, and radiator fan 14 can arrange insulating layer 4 outdoors, reduces the temperature of insulating layer 4 to can avoid 8 high temperatures of battery and lead to the life of battery 8 to shorten.

Referring to fig. 1, the overhead layer 3 is provided with a vent 9, and a ventilation filter device 10 is arranged at the vent 9. The structure of the ventilation filter device 10 is shown in the attached figures 3 and 4, and comprises a cylinder 17, wherein the cylinder 17 is provided with an air inlet end 18 and an air outlet end 19, and a filter screen 20, an HEPA high-efficiency filter screen 21 and a molecular sieve 22 are arranged inside the cylinder 17 at intervals. The filter screen 20 is used for filtering general impurities; the HEPA high-efficiency filter screen 21 is characterized in that air can pass through but fine particles cannot pass through, so that inhalable particles entering a room can be reduced; the molecular sieve 22 can adsorb harmful substances in the air, further improving the quality of the indoor environment. The ventilation filter device 10 is also provided with an electrical box 24, the electrical box 24 is electrically connected with the storage battery 8, and the storage battery 8 supplies power to the electrical box 24; the filter screen 20, the HEPA high-efficiency filter screen 21 and the molecular sieve 22 are all provided with a vibrator 25, the vibrator 25 is electrically connected with an electrical box 24, and the vibrator 25 is controlled by the electrical box 24; the side of the barrel 17 is provided with a bin gate 26, and the periphery of the bin gate 26 is provided with a sealing ring 27. When the energy-concerving and environment-protective ventilation system stop work of green building, operating personnel can get into overhead layer 3, opens electrical apparatus case 24 and control vibrator 25 vibration, shakes off the impurity on filter screen 20, HEPA high efficiency filter screen 21 and the molecular sieve 22, then opens door 26 and can clear up impurity, and the impurity clearance is convenient.

Referring to fig. 3, the air outlet end 19 of the ventilation filter device 10 is connected with the ventilation pipe 11 through a flange 23. Referring to fig. 1, a ventilation pipe 11 passes through each residential floor 2 and extends into the basement 1, an exhaust fan 12 is arranged at the end of the ventilation pipe 11, the exhaust fan 12 is electrically connected with the storage battery 8, and in the case that the storage battery 8 is electrified, the electric energy in the storage battery 8 is preferably selected. Each residential level 2 is provided with a branch ventilation pipe 13, the branch ventilation pipes 13 are communicated with the ventilation pipe 11, and each branch ventilation pipe 13 is provided with a valve 29. The user of each floor can individually open the valve 29 to ventilate the corresponding residential floor.

The present invention has been described in detail with reference to the embodiments, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. The utility model provides an energy-concerving and environment-protective ventilation system of green building, includes basement, multilayer house layer, built on stilts layer and insulating layer from the bottom up, its characterized in that: the top of the heat insulation layer is provided with a roof, the top surface of the roof is provided with a solar panel and a vegetable layer at intervals, a storage battery is arranged in the heat insulation layer, and the solar panel is electrically connected with the storage battery; the overhead floor is provided with ventilation openings, ventilation filtering devices are arranged at the ventilation openings and are provided with ventilation pipes, the ventilation pipes penetrate through all the residential floors and extend into the underground chamber, and exhaust fans are arranged at the ends of the ventilation pipes; each residential floor is provided with a ventilation branch pipe which is communicated with the ventilation pipe.

2. The energy-saving and environment-friendly ventilation system for green buildings according to claim 1, characterized in that: a heat radiation fan is arranged in the heat insulation layer and is electrically connected with the storage battery, and the heat radiation fan is provided with an air outlet pipe; the air outlet is arranged on the overhead layer, and the air outlet pipe is communicated with the air outlet.

3. The energy-saving and environment-friendly ventilation system for green buildings according to claim 1, characterized in that: the ventilation filter device comprises a barrel, wherein the barrel is provided with an air inlet end and an air outlet end, a filter screen, an HEPA high-efficiency filter screen and a molecular sieve are arranged at the inner interval of the barrel, and the air outlet end is connected with a ventilation pipe through a flange.

4. The energy-saving and environment-friendly ventilation system for green buildings according to claim 3, characterized in that: the ventilation filtering device is provided with an electrical box which is electrically connected with the storage battery; the filter screen, the HEPA high-efficiency filter screen and the molecular sieve are all provided with vibrators, and the vibrators are all electrically connected with the electrical box.

5. The energy-saving and environment-friendly ventilation system for green buildings according to claim 3, characterized in that: the side of barrel be equipped with the door, all be equipped with the sealing washer around the door.

6. The energy-saving and environment-friendly ventilation system for green buildings according to claim 1, characterized in that: the exhaust fan is electrically connected with the storage battery.

7. The energy-saving and environment-friendly ventilation system for green buildings according to claim 1, characterized in that: and waterproof root separating layers are paved on the bottom surface and the side surfaces of the vegetation layer.

8. The energy-saving and environment-friendly ventilation system for green buildings according to claim 1, characterized in that: the ventilation branch pipes are all provided with valves.