CN110986344B - A kind of ventilation structure for fresh air system - Google Patents

A kind of ventilation structure for fresh air system Download PDF

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Publication number
CN110986344B
CN110986344B CN201911151726.4A CN201911151726A CN110986344B CN 110986344 B CN110986344 B CN 110986344B CN 201911151726 A CN201911151726 A CN 201911151726A CN 110986344 B CN110986344 B CN 110986344B
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support column
air extraction
air
fixed
pipe
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CN110986344A (en
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陈大波
亢慧慧
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Zhejiang Hanzao Intelligent Technology Co ltd
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New More Graphene Application Technology Co ltd
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    • 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
    • F24F13/02—Ducting arrangements
    • 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
    • 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
    • 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
    • F24F13/32—Supports for air-conditioning, air-humidification or ventilation units

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ventilation (AREA)

Abstract

本发明具体是一种新风系统用的抽风结构，属于空气处理领域，包括呈平行设置的支撑柱A和支撑柱B，所述支撑柱B上连接有外接软管，且支撑柱B内部配合外接软管开设有抽风腔，所述该结构还包括抽风管结构；所述抽风管结构设置有多个，且分别可拆卸式固定在所述支撑柱A和所述支撑柱B之间；可拆卸式固定在支撑柱A和支撑柱B之间的多个抽风管结构，可实现纵向水平分散抽风，避免集中抽风会导致空气旋涡使得处理后进入的空气和原先的空气搅匀被二次抽走处理以及容易引起大气流的问题；同时多个抽风管结构的可拆卸式固定，可根据空间高度进行拆卸调整，适用范围广。

Figure 201911151726

The invention specifically relates to an air extraction structure for a fresh air system, belonging to the field of air treatment, comprising a support column A and a support column B arranged in parallel, the support column B is connected with an external hose, and the support column B is internally matched with an external connection The hose is provided with an air extraction cavity, and the structure further includes an air extraction pipe structure; a plurality of the air extraction pipe structures are provided, and are respectively detachably fixed between the support column A and the support column B; The detachable structure of multiple exhaust ducts fixed between the support column A and the support column B can realize vertical and horizontal dispersed ventilation, and avoid concentrated ventilation which will cause air vortexes, so that the air entering after treatment and the original air are evenly mixed. At the same time, the detachable fixing of multiple exhaust duct structures can be disassembled and adjusted according to the height of the space, and has a wide range of applications.

Figure 201911151726

Description

Air draft structure for fresh air system
Technical Field
The invention relates to the field of air treatment, in particular to an air draft structure for a fresh air system.
Background
The fresh air system is a set of independent air processing system consisting of an air supply system and an air exhaust system and is divided into a pipeline type fresh air system and a pipeline-free fresh air system. The pipeline type fresh air system consists of a fresh air fan and pipeline accessories, outdoor air is purified by the fresh air fan and is led into a room, and indoor air is discharged through a pipeline; the ductless fresh air system is composed of a fresh air fan, and the fresh air fan is used for purifying outdoor air and guiding the outdoor air into a room. Relatively speaking, the pipeline type fresh air system is more suitable for being used in industrial or large-area office areas due to large engineering quantity, and the pipeline-free fresh air system is more suitable for being used in families due to convenient installation.
The mode such as convulsions, concentrated transport, decentralized processing are concentrated to current new trend system adopts more, and then when concentrating the convulsions, and on the one hand wind direction is concentrated and is aroused the air current easily in one aspect, and on the other hand concentrates the convulsions and can lead to air vortex to make the air that gets into after handling and original air homogenize and be taken away the processing by the secondary.
Aiming at the problems, the invention provides an air draft structure for a fresh air system.
Disclosure of Invention
The invention aims to provide an air draft structure for a fresh air system, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an air draft structure for a fresh air system comprises a support column A and a support column B which are arranged in parallel, wherein an external hose is connected to the support column B, an air draft cavity is formed in the support column B in a matched mode with the external hose, and the structure further comprises an air draft tube structure;
a plurality of air draft tube structures are arranged and detachably fixed between the support column A and the support column B respectively;
furthermore, the plurality of air draft tube structures detachably fixed between the support column A and the support column B can realize longitudinal horizontal dispersed air draft, and avoid the problems that air vortex is caused by concentrated air draft, so that the treated inlet air and the original air are uniformly stirred and are secondarily pumped away for treatment, and the large airflow is easily caused; meanwhile, the plurality of exhaust pipe structures are detachably fixed, can be detached and adjusted according to the space height, and is wide in application range.
The further scheme of the invention is as follows: the exhaust pipe is structurally provided with an exhaust pipe, two ends of the exhaust pipe are respectively provided with a mounting flange, an exhaust plate is arranged on the exhaust pipe, a plurality of exhaust holes are formed in the exhaust plate, a filter pipe is arranged on the exhaust pipe on the side of the exhaust plate, and a sponge filter structure is arranged inside the filter pipe.
The invention further comprises the following scheme: and the lower end of the exhaust pipe is provided with a supporting leg structure.
The invention further comprises the following scheme: the supporting leg structure is provided with a fixed column, and a sucker is fixed at the lower end of the fixed column.
And then can realize placing after demolising, avoid rolling.
The invention further comprises the following scheme: the sponge filtration is provided with two fixing rings which are distributed in parallel, a plurality of clapboards which are distributed in an annular array are fixed between the two fixing rings, the inner sides of the clapboards are fixed on an inner fixing shaft, and sponge blocks are detachably arranged between the plurality of clapboards which are distributed in the annular array.
And then realized, changed alone, reduced use cost.
The invention further comprises the following scheme: and a connecting pipe is arranged between the air draft pipe structure and the support column B.
The invention further comprises the following scheme: the connecting pipe is composed of two connecting rings which are distributed in parallel, an elastic connecting pipe is arranged between the two connecting rings which are distributed in parallel, and a plurality of springs which are distributed in an annular array are fixed on the outer side of the elastic connecting pipe.
And then the elastic connection pipe cooperates a plurality of springs that are the annular array and distribute, has certain toughness, can effectively avoid causing the pipeline to break when blockking up.
The invention further comprises the following scheme: supporting seats are installed at the lower ends of the supporting columns A and B.
The invention further comprises the following scheme: a plurality of pulleys are installed to the supporting seat lower extreme.
Furthermore, the arrangement of the pulleys realizes the whole mobility.
Compared with the prior art, the invention has the beneficial effects that:
the plurality of air draft tube structures which are detachably fixed between the support column A and the support column B can realize longitudinal horizontal dispersed air draft, and avoid the problems that air vortex is caused by concentrated air draft, so that the treated inlet air and the original air are uniformly stirred and are secondarily pumped away for treatment, and large airflow is easily caused; meanwhile, the plurality of exhaust pipe structures are detachably fixed, can be detached and adjusted according to the space height, and is wide in application range.
Drawings
Fig. 1 is a schematic structural view of an air draft structure for a fresh air system according to the present invention.
Fig. 2 is a schematic structural view of the draft tube structure in fig. 1.
Fig. 3 is a schematic cross-sectional view of the filter tube of fig. 2.
Fig. 4 is a schematic longitudinal sectional view of the filter tube of fig. 2.
Fig. 5 is a schematic structural view of the connection pipe in fig. 1.
In the figure:
1-support column A; 2-an exhaust pipe structure; 3-connecting pipe; 4-external connection of a hose; 5-support column B; 6-a support seat; 7-a pulley;
20-an inner fixed shaft; 21-mounting a flange; 22-an exhaust pipe; 23-supporting the foot structure; 24-a wind-extraction plate; 25-a draught hole; 26-a filter tube; 27-sponge filter structure; 28-a fixed ring; 29-a separator; 30-sponge block; 31-a connecting ring; 32-elastic connecting tube.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to specific embodiments.
Example 1
The fresh air system is a set of independent air processing system consisting of an air supply system and an air exhaust system and is divided into a pipeline type fresh air system and a pipeline-free fresh air system. The pipeline type fresh air system consists of a fresh air fan and pipeline accessories, outdoor air is purified by the fresh air fan and is led into a room, and indoor air is discharged through a pipeline; the ductless fresh air system is composed of a fresh air fan, and the fresh air fan is used for purifying outdoor air and guiding the outdoor air into a room. Relatively speaking, the pipeline type fresh air system is more suitable for being used in industrial or large-area office areas due to large engineering quantity, and the pipeline-free fresh air system is more suitable for being used in families due to convenient installation.
The mode such as convulsions, concentrated transport, decentralized processing are concentrated to current new trend system adopts more, and then when concentrating the convulsions, and on the one hand wind direction is concentrated and is aroused the air current easily in one aspect, and on the other hand concentrates the convulsions and can lead to air vortex to make the air that gets into after handling and original air homogenize and be taken away the processing by the secondary.
Aiming at the problems, the invention provides an air draft structure for a fresh air system.
Specifically, as shown in fig. 1, the air draft structure for the fresh air system comprises a support column a1 and a support column B5 which are arranged in parallel, wherein an external hose 4 is connected to the support column B5, an air draft cavity is formed in the support column B5 in a manner of matching with the external hose 4, and the structure further comprises an air draft tube structure 2;
the exhaust pipe structures 2 are arranged in a plurality and are respectively detachably fixed between the support column A1 and the support column B5;
furthermore, the plurality of air draft tube structures 2 detachably fixed between the support column A1 and the support column B5 can realize longitudinal horizontal dispersed air draft, and avoid the problems that air vortex is caused by concentrated air draft, so that the treated air entering and the original air are uniformly stirred and are secondarily pumped away and easily caused large airflow; meanwhile, the plurality of exhaust pipe structures 2 are detachably fixed, can be detached and adjusted according to the space height, and is wide in application range.
For further explanation, as shown in fig. 2-4, specifically:
be equipped with exhaust column 22 on exhaust column structure 2, be provided with a mounting flange 21 respectively at exhaust column 22 both ends to and be equipped with aerofoil plate 24 on the exhaust column 22, seted up a plurality of induced drafts hole 25 on the aerofoil plate 24, install filter tube 26 on the exhaust column 22 of aerofoil plate 24 side, and filter tube 26 internally mounted has sponge filtration 27.
Preferably, a supporting leg structure 23 is installed at the lower end of the exhaust pipe 22, and further, a fixing column is arranged on the supporting leg structure 23, and a suction cup is fixed at the lower end of the fixing column. And then can realize placing after demolising, avoid rolling.
Preferably, the sponge filtering structure 27 is provided with two fixing rings 28 distributed in parallel, a plurality of partition boards 29 distributed in an annular array are fixed between the two fixing rings 28, the inner sides of the partition boards 29 are fixed on the inner fixing shaft 20, and a sponge block 30 is detachably mounted between the plurality of partition boards 29 distributed in the annular array.
And then realized, changed alone, reduced use cost.
Example 2
The present embodiment is further defined on the basis of embodiment 1.
As shown in fig. 1 and 5, a connection pipe 3 is installed between the exhaust pipe structure 2 and the support column B5.
The connecting pipe 3 is composed of two connecting rings 31 which are distributed in parallel, an elastic connecting pipe 32 is arranged between the two connecting rings 31 which are distributed in parallel, and a plurality of springs which are distributed in an annular array are fixed on the outer side of the elastic connecting pipe 32.
And then elastic connection pipe 32 cooperates a plurality of springs that are the annular array and distribute, has certain toughness, can effectively avoid causing the pipeline to break when blockking up.
Example 3
The present embodiment is further defined on the basis of embodiments 1 and 2.
As shown in fig. 1, the lower ends of the support pillar a1 and the support pillar B5 are both provided with a support seat 6.
Preferably, a plurality of pulleys 7 are installed at the lower end of the supporting seat 6.
Furthermore, the provision of the pulley 7 enables overall mobility.
The working principle of the invention is as follows: the air draft structure for the fresh air system is detachably fixed on the plurality of air draft tube structures 2 between the support column A1 and the support column B5, so that longitudinal horizontal dispersed air draft can be realized, and the problems that air vortex is caused by concentrated air draft, the processed air is uniformly stirred with the original air and is secondarily pumped away and processed, and large airflow is easily caused are solved; meanwhile, the plurality of exhaust pipe structures 2 are detachably fixed, can be detached and adjusted according to the space height, and is wide in application range.
In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
While the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (5)

1.一种新风系统用的抽风结构，包括呈平行设置的支撑柱A（1）和支撑柱B（5），所述支撑柱B（5）上连接有外接软管（4），且支撑柱B（5）内部配合外接软管（4）开设有抽风腔，其特征在于，该结构还包括抽风管结构（2）；1. An air extraction structure for a fresh air system, comprising a support column A (1) and a support column B (5) arranged in parallel, the support column B (5) is connected with an external hose (4), and supports An air extraction cavity is formed in the column B (5) in cooperation with the external hose (4), and is characterized in that the structure further includes an air extraction pipe structure (2); 所述抽风管结构（2）设置有多个，且分别可拆卸式固定在所述支撑柱A（1）和所述支撑柱B（5）之间，在所述抽风管结构（2）和支撑柱B（5）之间安装有连接管（3），所述连接管（3）是由两个呈平行分布的连接环（31）组成，而在两个呈平行分布的连接环（31）之间安装有弹性连接管（32），弹性连接管（32）外侧固定有多个呈环形阵列分布的弹簧；The air extraction pipe structure (2) is provided with a plurality of, and is respectively detachably fixed between the support column A (1) and the support column B (5), in the air extraction pipe structure (2) ) and the support column B (5), a connecting pipe (3) is installed, the connecting pipe (3) is composed of two connecting rings (31) distributed in parallel, and between the two connecting rings distributed in parallel An elastic connecting pipe (32) is installed between (31), and a plurality of springs distributed in an annular array are fixed on the outside of the elastic connecting pipe (32); 所述抽风管结构（2）上设有抽风管（22），在抽风管（22）两端分别设置有一个安装法兰（21），以及抽风管（22）上设有抽风板（24），抽风板（24）上开设有多个抽风孔（25），在抽风板（24）侧边的抽风管（22）上安装有过滤管（26），而过滤管（26）内部安装有海绵过滤结构（27），所述海绵过滤结构（27）上设有两个呈平行分布的固定环（28），而两个固定环（28）之间固定有多个呈环形阵列分布的隔板（29），隔板（29）内侧固定在内固定轴（20）上，以及在多个呈环形阵列分布的隔板（29）之间可拆式安装有海绵块（30）。The air extraction pipe structure (2) is provided with an air extraction pipe (22), a mounting flange (21) is respectively provided at both ends of the air extraction pipe (22), and the air extraction pipe (22) is provided with an air extraction pipe (22). The plate (24) is provided with a plurality of air extraction holes (25) on the air extraction plate (24), and a filter pipe (26) is installed on the air extraction pipe (22) on the side of the air extraction plate (24). ) is internally installed with a sponge filter structure (27), the sponge filter structure (27) is provided with two fixed rings (28) distributed in parallel, and a plurality of ring-shaped fixed rings (28) are fixed between the two fixed rings (28). The spacers (29) distributed in an array, the inner side of the spacers (29) is fixed on the inner fixed shaft (20), and a sponge block (30) is detachably installed between the plurality of spacers (29) distributed in an annular array ). 2.根据权利要求1所述的一种新风系统用的抽风结构，其特征在于，在所述抽风管（22）下端安装有支撑脚结构（23）。2 . The air extraction structure for a fresh air system according to claim 1 , wherein a support leg structure ( 23 ) is installed at the lower end of the air extraction pipe ( 22 ). 3 . 3.根据权利要求2所述的一种新风系统用的抽风结构，其特征在于，所述支撑脚结构（23）上设置有固定柱，而在固定柱下端固定有吸盘。3 . The air extraction structure for a fresh air system according to claim 2 , wherein a fixed column is provided on the support foot structure ( 23 ), and a suction cup is fixed at the lower end of the fixed column. 4 . 4.根据权利要求1-2任一所述的一种新风系统用的抽风结构，其特征在于，所述支撑柱A（1）和支撑柱B（5）下端均安装有支撑座（6）。4. An air extraction structure for a fresh air system according to any one of claims 1-2, characterized in that a support seat (6) is installed at the lower ends of the support column A (1) and the support column B (5). . 5.根据权利要求4所述的一种新风系统用的抽风结构，其特征在于，所述支撑座（6）下端安装有多个滑轮（7）。5 . The air extraction structure for a fresh air system according to claim 4 , wherein a plurality of pulleys ( 7 ) are installed at the lower end of the support base ( 6 ). 6 .
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Publication number Priority date Publication date Assignee Title
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CN207881081U (en) * 2017-12-25 2018-09-18 深圳盐港建设工程有限公司 A kind of air interchanger of green building body
CN108775668A (en) * 2018-05-31 2018-11-09 四川建源节能科技有限公司 New wind turbine air inlet filtering device
CN208329265U (en) * 2018-06-15 2019-01-04 范勇 A kind of industrial and mining enterprises' energy-saving wall
CN208704041U (en) * 2018-06-25 2019-04-05 上海永大环保科技有限公司 A kind of air cleaning improvement device based on fresh air system
DE202019104834U1 (en) * 2019-03-25 2019-10-09 Lothar F. Droste Window exhaust adapter

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202845409U (en) * 2012-08-08 2013-04-03 浙江丰球光伏科技股份有限公司 Etching air exhaust device
KR101374865B1 (en) * 2013-08-12 2014-03-26 주식회사 비젼인텍 Multipurpose Ventilation System
CN205980032U (en) * 2016-08-23 2017-02-22 河南花信科技有限公司 Fresh air purifying device
CN206291407U (en) * 2016-12-22 2017-06-30 山西绿建科技有限公司 Central ventilation system air filter
CN207299380U (en) * 2017-10-18 2018-05-01 成玉贵 Except the new wind turbine of haze
CN108006815A (en) * 2017-11-14 2018-05-08 苏州庆瑞空气系统有限公司 Temperature automatically controlled air-conditioning internal machine
CN207881081U (en) * 2017-12-25 2018-09-18 深圳盐港建设工程有限公司 A kind of air interchanger of green building body
CN108775668A (en) * 2018-05-31 2018-11-09 四川建源节能科技有限公司 New wind turbine air inlet filtering device
CN208329265U (en) * 2018-06-15 2019-01-04 范勇 A kind of industrial and mining enterprises' energy-saving wall
CN208704041U (en) * 2018-06-25 2019-04-05 上海永大环保科技有限公司 A kind of air cleaning improvement device based on fresh air system
DE202019104834U1 (en) * 2019-03-25 2019-10-09 Lothar F. Droste Window exhaust adapter

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