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Indoor circulating ventilation device for green building

A technology for ventilation devices and building rooms, applied in ventilation systems, space heating and ventilation, heating methods, etc., can solve the problems of large wind noise of ventilation equipment, inability to effectively filter air impurities, and filter parts affecting ventilation volume, etc. Noise and energy consumption, the effect of ensuring the air intake

Inactive Publication Date: 2022-06-03
合肥城市学院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a green building indoor circulation ventilation device, which can effectively filter the air during ventilation, improve the air quality that circulates to the room, and the noise of mechanical equipment is small during ventilation. The energy consumption is low, and it is easy to clean and maintain the circulating ventilation device, which solves the problem that the existing ventilation equipment directly introduces the outdoor air into the room, which cannot effectively filter the impurities in the air, and the installed filter will also affect the ventilation volume. , At the same time, the problem of large wind noise will be generated when the ventilation equipment is working

Method used

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  • Indoor circulating ventilation device for green building
  • Indoor circulating ventilation device for green building
  • Indoor circulating ventilation device for green building

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Refer to the attached Figure 1-8, A green building indoor circulation ventilation device, comprising a box body 1, a rectangular frame 29 is sleeved in the box body 1, an air induction mechanism is connected in the rectangular frame 29, a support frame 11 is fixedly connected in the box body 1, and the support frame 11 Two reciprocating screw rods 7 are rotatably connected to the side wall through rolling bearings, and the reciprocating screw rods 7 are connected with the air induction mechanism. The upper ends of the two reciprocating screw rods 7 are jointly connected with a transmission mechanism. There are two gears 12 meshed in the ring 10, the lower ends of the two gears 12 are respectively connected with the upper ends of the two reciprocating screws 7 coaxially and fixedly, and the upper end of the inner gear ring 10 is fixedly connected with a cross 13. The upper end is fixedly connected with the motor 6, the output end of the motor 6 penetrates the side wall ...

Embodiment 2

[0032] Embodiment 2: The difference based on Embodiment 1 is;

[0033] Refer to the attached Figure 2-5 The air induction mechanism includes a cross bar 32, the cross bar 32 is fixed on the inner side of the rectangular frame 29, and the rod wall of the cross bar 32 is sleeved with two sliding sleeves 30 through the installation holes, and the two sliding sleeves 30 are respectively connected with two reciprocating screw rods 7 is slidingly connected with the rod wall, the lower end of the cross rod 32 is fixedly connected with an elastic plate 33 with an arc structure, both ends of the elastic plate 33 are provided with clamping parts 31, and the side wall of the sliding sleeve 30 is symmetrically provided with two clamping grooves 34. The two card slots 34 are jointly engaged with the engaging portion 31 on the elastic plate 33, and the transmission between the cross bar 32 and the sliding sleeve 30 is realized through the engaging portion 31 on the elastic plate 33, so the...

Embodiment 3

[0035] Embodiment 3: The difference based on Embodiment 1 is;

[0036] Refer to the attached Figure 7-8 , the filter mechanism includes a filter plate 16, the filter plate 16 is fixedly installed in the circular opening on the partition plate 21, the air inlet pipe 2 is rotatably connected with a rotating shaft through a bearing seat, one end of the rotating shaft is fixedly connected with a plate brush 17, and the side wall of the plate brush 17 is connected There are two spoilers 22, the plate brush 17 is in contact with one side of the filter plate 16, the other end of the rotating shaft is fixedly connected with a first bevel gear 19, and one side of the first bevel gear 19 is meshed with a second bevel gear 20. A transmission shaft 24 is rotatably connected to the pipe wall of the pipe 2 through the first sealing bearing, one end of the transmission shaft 24 is fixedly connected with the upper end of the second bevel gear 20, and the other end of the transmission shaft 2...

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Abstract

The invention relates to the technical field of building ventilation, and discloses a green building indoor circulating ventilation device which comprises a box body, a rectangular frame is connected in the box body in a sleeved mode, an air inducing mechanism is connected in the rectangular frame, a supporting frame is fixedly connected in the box body, and two reciprocating lead screws are rotationally connected to the side wall of the supporting frame through rolling bearings. The reciprocating screw rods are connected with the air inducing mechanism, the upper ends of the two reciprocating screw rods are jointly connected with a transmission mechanism, the upper side of the left end of the box body is fixedly connected with an air outlet pipe through a round hole, the lower side of the right end of the box body is fixedly connected with an air inlet pipe through a rectangular through hole, a partition plate is fixedly connected into the air inlet pipe, and a round opening is formed in one side of the partition plate; and a filtering mechanism is connected in the round opening. According to the indoor circulating ventilation device for the green building, air can be effectively filtered during ventilation, the quality of air flowing into a room in a circulating mode is improved, mechanical equipment is low in noise and energy consumption during ventilation, and the circulating ventilation device can be conveniently cleaned and maintained.

Description

technical field [0001] The invention relates to the technical field of building ventilation, in particular to an indoor circulation ventilation device for a green building. Background technique [0002] Green building refers to saving resources to the maximum extent, including energy saving, land saving, water saving, material saving, etc., during the whole life cycle of the building, protecting the environment and reducing pollution, providing people with healthy, comfortable and efficient use of space, and being in harmony with nature Harmonious and symbiotic buildings, green building technology focuses on low consumption, high efficiency, economy, environmental protection, integration and optimization. Ventilation, the existing ventilation methods of buildings are divided into natural ventilation and mechanical ventilation. Natural ventilation has obvious limitations for the impermeable building structure, and there will be ventilation dead corners, and mechanical ventila...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F7/003F24F7/06F24F8/108F24F8/90
CPCF24F7/003F24F7/06F24F8/108F24F8/90Y02B30/70
Inventor 胡丽丽韩娜丽赵秋燕涂凡徐娟胡新松陈慧慧
Owner 合肥城市学院