CN111623456B - Fresh air ventilation structure and manufacturing method thereof - Google Patents
Fresh air ventilation structure and manufacturing method thereof Download PDFInfo
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- CN111623456B CN111623456B CN202010448226.3A CN202010448226A CN111623456B CN 111623456 B CN111623456 B CN 111623456B CN 202010448226 A CN202010448226 A CN 202010448226A CN 111623456 B CN111623456 B CN 111623456B
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- 238000009423 ventilation Methods 0.000 title claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 41
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 239000004567 concrete Substances 0.000 claims abstract description 4
- 238000009413 insulation Methods 0.000 claims description 18
- 238000004321 preservation Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 10
- 239000012774 insulation material Substances 0.000 claims description 5
- 229910000746 Structural steel Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000004378 air conditioning Methods 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000004964 aerogel Substances 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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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
- 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
- F24F7/065—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 fan combined with single duct; mounting arrangements of a fan in a duct
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
-
- 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
- F24F13/0227—Ducting arrangements using parts of the building, e.g. air ducts inside the floor, walls or ceiling of a building
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Civil Engineering (AREA)
- Electromagnetism (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a fresh air ventilation structure and a manufacturing method thereof. A fresh air ventilation structure comprising: the reinforced concrete wall is provided with vertical seam holes, and the width of the vertical seam holes is not more than 150mm; the outdoor housing is arranged on the outdoor wall body and is provided with an air inlet; the indoor housing is arranged on the indoor wall body and is provided with an air outlet. The manufacturing method comprises the following steps: placing the vertical steel sleeve at a corresponding position of a concrete wall template, and pouring and curing to obtain a reinforced concrete wall; an elastic sliding block and a transmission mechanism are arranged at the vertical steel sleeve; the indoor housing is arranged on an indoor wall body, and the outdoor housing is arranged on an outdoor wall body; the air pipe of the fresh air fan is communicated with the air inlet; the air outlet of the indoor housing is communicated with the indoor fresh air branch pipe. The fresh air ventilation structure eliminates occupied balcony space and increases the usable area of a balcony.
Description
Technical Field
The invention relates to the field of buildings, in particular to a fresh air ventilation structure and a manufacturing method thereof.
Background
At present, the requirements of residential buildings on the comfort of residences are gradually improved, a part of air conditioning systems adopt replacement fresh air conditioning systems, the air conditioning systems are required to be provided with fresh air fans outdoors, outdoor air is collected and treated to reach a certain standard and then is sent to different indoor rooms, 1 fresh air fan is generally arranged for each household, so that fresh air needs to be distributed to each residential room after the fresh air enters the household, the fresh air needs to be further distributed through the fresh air distributor after the fresh air enters the household, the size of the fresh air distributor is generally 400mm multiplied by 100mm, the indoor floor decoration surface is easily protruded, and the user treads on the fresh air.
The outer wall of the balcony of the high-rise building is called reinforced concrete wall, and the section size of the fresh air port is 300mm multiplied by 100mm approximately 30000mm 2 The thickness of the heat insulation layer of the outer wall and the outer shell of the air pipe is often 500mm multiplied by 100mm or more in boiled water flat hole of the reinforced concrete wall, the reinforced concrete wall is a main vertical component of the high-rise building, and the spacing of the longitudinal steel bars of the structure is generally 150 mm-200 mmmm, the wide horizontal hole is not suitable to be formed, so that the horizontal hole cannot be formed for ventilation.
Disclosure of Invention
The invention aims to provide a fresh air ventilation structure and a manufacturing method thereof, which are used for eliminating occupied balcony space, increasing the usable area of a balcony and improving the experience of residents.
The technical scheme provided by the invention is as follows:
a fresh air ventilation structure comprising: the reinforced concrete wall, both sides of the reinforced concrete wall are connected with the indoor wall body and the outdoor wall body respectively, the reinforced concrete wall is provided with vertical seam holes, the width of each vertical seam hole is not more than 150mm, and the vertical seam holes are arranged at one end, close to the indoor wall body and/or the outdoor wall body, of the reinforced concrete wall; the outdoor housing is arranged on the outdoor wall body, a first inner space is formed between the outdoor housing and the outdoor wall body, an air inlet is formed in the outdoor housing, and the air inlet is communicated with an external fresh air fan; the indoor housing is arranged on the indoor wall body, a second inner space is formed between the indoor housing and the indoor wall body, an air outlet is formed in the indoor housing, and the first inner space and the second inner space are communicated through the vertical seam hole.
In the structure, the fresh air communication between the indoor and the outdoor is realized through the vertical slot holes, so that the occupied balcony space is eliminated, the usable area of the balcony is increased, and meanwhile, the width of the vertical slot holes is not more than 150mm, so that the requirements on the spacing between the reinforcing bars in the current reinforced concrete wall and the strength of the reinforced concrete are met on the premise of ensuring the ventilation quantity.
Preferably, the vertical seam hole is provided with a transmission mechanism and a telescopic elastic sliding block, and the telescopic elastic sliding block is driven by the transmission mechanism to reciprocate along the horizontal direction of the vertical seam hole.
Preferably, a guide hole with an L-shaped section is vertically formed in the reinforced concrete wall corresponding to the side wall of the vertical seam hole, the first end of the guide hole is communicated with the inside of the vertical seam hole, and the second end of the guide hole is communicated with the indoor space; the telescopic elastic sliding block is arranged in the guide hole, the transmission mechanism is a pushing plate, one part of the pushing plate stretches into the second end of the guide hole, and one end of the pushing plate, which enters the guide hole, abuts against the end part of the telescopic elastic sliding block, which is far away from the first end of the guide hole; when the vertical seam hole is in a ventilation state, the telescopic elastic sliding block completely retracts into the guide hole; when the vertical slit hole is in a closed state, the pushing plate pushes towards the inside of the guide hole, and the end part of the telescopic elastic sliding block, which is close to the first end of the guide hole, stretches out of the guide hole and props against the inner wall of the vertical slit hole.
In the structure, the telescopic elastic sliding block can be pushed into the vertical slit hole by pushing the pushing plate, so that the ventilation of the vertical slit hole and the switching between the two sealing states are realized, wherein the pushing plate can be driven by the electric push rod and can also be driven by other mechanical equipment capable of realizing linear motion.
Preferably, the guide holes are arranged in a plurality along the height direction of the vertical seam holes, and the guide holes and the telescopic elastic sliding blocks are arranged in one-to-one correspondence.
Preferably, the inner wall of the vertical seam hole is provided with an insulating layer, and one end of the insulating layer close to the outside extends to the insulating layer of the outdoor wall body.
In the structure, the heat insulation layer is additionally arranged on the inner wall of the vertical joint hole, so that the heat insulation performance of the reinforced concrete wall at the vertical joint hole is guaranteed.
Preferably, the heat preservation layer is a vacuum heat insulation plate or a nanometer heat preservation heat insulation material.
In the structure, the vacuum insulation panel has good heat insulation performance, the building heat insulation requirement can be met only by paving the thickness of 5-8 mm, meanwhile, the phenomenon that the cross section area of the vent hole is reduced due to the fact that the thickness of the heat insulation layer is large in a vertical joint hole can be avoided, and the nano heat insulation material has good heat insulation performance and can achieve the effect similar to that of the vacuum insulation panel.
Preferably, the air outlets are arranged at the lower part of the indoor housing, and the number of the air outlets is a plurality of.
Preferably, the joint of the outdoor housing and the outdoor wall body is provided with sealing rubber; an outdoor clamping piece is arranged at the position of the outdoor wall body corresponding to the outdoor housing, and the outdoor housing is connected with the outdoor wall body through the outdoor clamping piece; and/or sealing rubber is arranged at the joint of the indoor housing and the indoor wall; the indoor wall body is provided with an indoor fastening piece at the position corresponding to the indoor housing, and the indoor housing is connected with the indoor wall body through the indoor fastening piece.
In the structure, the sealing between the outdoor housing and the outdoor wall and between the indoor housing and the indoor wall are realized through the sealing rubber.
The manufacturing method of the fresh air ventilation structure comprises the following steps:
s1: before the reinforced concrete wall is poured, placing a vertical steel sleeve at a corresponding position of a concrete wall template, and pouring and curing to obtain the reinforced concrete wall, wherein the vertical steel sleeve forms a vertical slit hole; a guide hole is formed along the side surface of the steel sleeve;
s2: the indoor housing is arranged on the indoor wall body, a second inner space is formed between the indoor housing and the indoor wall body, the outdoor housing is arranged on the outdoor wall body, and a first inner space is formed between the outdoor housing and the outdoor wall body;
s3: installing a reinforced concrete wall between an indoor wall and an outdoor wall, so that the first internal space and the second internal space are communicated through the vertical slot holes;
s4: connecting and communicating a fresh air fan air pipe with an air inlet of the outdoor housing;
s5: the air outlet of the indoor housing is communicated with the indoor fresh air branch pipe, so that fresh air is distributed to each room.
Preferably, step S11 is further included between steps S1 and S2: and an elastic sliding block and a transmission mechanism are arranged at the vertical steel sleeve.
Preferably, between the step S1 and the step S2, step S12 is further included: an insulating layer is arranged on the inner wall of the vertical seam hole; or in the step S1, the number of the guide holes is several, and the several guide holes are arranged along the vertical direction.
The fresh air ventilation structure and the manufacturing method thereof provided by the invention have the following beneficial effects:
the fresh air ventilation structure of the invention realizes the indoor and outdoor fresh air communication through the vertical slot holes, thereby eliminating occupied balcony space, increasing usable area of the balcony, and simultaneously meeting the requirements of the spacing of longitudinal structural steel bars in the current reinforced concrete wall and the strength of reinforced concrete on the premise of ensuring ventilation quantity because the width of the vertical slot holes is not more than 150 mm.
Drawings
The above features, technical features, advantages and implementation modes of the fresh air ventilation structure and the manufacturing method thereof will be further described in a clear and understandable manner by describing preferred embodiments with reference to the accompanying drawings.
FIG. 1 is a plan view of a fresh air ventilation structure;
FIG. 2 is a cross-sectional view taken along the line a-a of FIG. 1;
FIG. 3 is a cross-sectional view taken along the b-b direction of FIG. 1;
FIG. 4 is a cross-sectional view taken along the line c-c of FIG. 1;
FIG. 5 is a cross-sectional view taken along the direction d-d of FIG. 1;
FIG. 6 is an enlarged top cut-away view of FIG. 1 with the vertical slot holes in a vented condition;
fig. 7 is an enlarged top view of fig. 1 in a closed position of the slit aperture.
Reference numerals illustrate:
1-reinforced concrete wall, 2-structural steel bars, 3-vertical slot holes, 4-outdoor housing, 5-air inlet, 6-floor heat preservation, 7-finish layer, 8-air outlet, 9-fresh air machine air pipe, 10-telescopic elastic sliding block, 11-indoor housing, 12-filling wall, 13-transmission mechanism, 14-indoor wall, 15-outdoor wall and 16-guiding hole.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following description will explain the specific embodiments of the present invention with reference to the accompanying drawings. It is evident that the drawings in the following description are only examples of the invention, from which other drawings and other embodiments can be obtained by a person skilled in the art without inventive effort.
For simplicity of the drawing, only the parts relevant to the present invention are schematically shown in each drawing, and they do not represent the actual structure thereof as a product.
[ example 1 ]
As shown in fig. 1 to 5, embodiment 1 discloses a specific embodiment of a fresh air ventilation structure, which includes: reinforced concrete wall 1, outdoor casing 4 and indoor casing 11. The reinforced concrete wall 1 may be a prefabricated part at a factory.
As shown in fig. 1 to 3, two sides of a reinforced concrete wall 1 are respectively connected with an indoor wall 14 and an outdoor wall 15, a floor insulation 6 is arranged on the outer side of the reinforced concrete wall 1, a facing layer 7 is arranged on the outer side of the floor insulation 6, a vertical seam hole 3 is formed in the reinforced concrete wall 1, the vertical seam hole 3 is arranged between two structural reinforcements 2 in the reinforced concrete wall 1, the size of the vertical seam hole 3 is 50mm x 800mm, the indoor wall 14 and the outdoor wall 15 are positioned at the same end of the reinforced concrete wall 1, the vertical seam hole 3 is arranged at one end (namely, the right end of the reinforced concrete wall 1 in fig. 1) of the reinforced concrete wall 1, which is close to the indoor wall 14 and the outdoor wall 15, a transmission mechanism and a telescopic elastic sliding block 10 are arranged at the vertical seam hole 3, and the telescopic elastic sliding block 10 is driven by the transmission mechanism 13 to reciprocate along the horizontal direction (namely, the horizontal direction in fig. 3), so that the ventilation area and ventilation volume of the vertical seam hole 3 are adjusted.
Specifically, as shown in fig. 1, 6 and 7, a plurality of guide holes having an L-shaped cross section are vertically formed in the side walls of the reinforced concrete wall 1 corresponding to the vertical slot holes 3, a first end (right end of the guide hole in fig. 1) of the guide hole 16 is communicated with the inside of the vertical slot holes 3, and a second end (left end of the guide hole 16 in fig. 1) of the guide hole 16 is communicated with the indoor space. The telescopic elastic sliding blocks 10 are arranged in the guide holes 16, the guide holes 16 are arranged in one-to-one correspondence with the telescopic elastic sliding blocks 10, the transmission mechanism 13 is a pushing plate, a part of the pushing plate stretches into the second end of the guide holes 16, one end of the pushing plate, which enters the guide holes 16, abuts against the end part of the telescopic elastic sliding blocks 10, which is far away from the first end of the guide holes 16, and the pushing plate is driven by the linear electric push rod.
As shown in fig. 6, when the vertical slit hole 3 is in a ventilation state, the telescopic elastic slider 10 is completely retracted into the guide hole 16.
As shown in fig. 7, when the slit hole 3 is in a closed state, the pushing plate is pushed toward the inside of the guide hole 16, and the end of the telescopic elastic slider 10 near the first end of the guide hole 16 protrudes out of the guide hole 16 and abuts against the inner wall of the slit hole 3.
As shown in fig. 1 and 3, the outdoor housing 4 is connected to the outdoor wall 15 through an outdoor fastening member, and a sealing rubber is arranged at the joint of the outdoor housing 4 and the outdoor wall 15 to realize sealing, a first internal space is formed between the outdoor housing 4 and the outdoor wall 15, an air inlet 5 is formed in the outdoor housing 4, and the air inlet 5 is communicated with a fresh air duct 9 of an external fresh air machine. The indoor housing 11 is connected to the indoor wall 14 through an indoor fastener, sealing rubber is arranged at the joint of the indoor housing 11 and the indoor wall 14 to realize sealing, a second inner space is formed between the indoor housing 11 and the indoor wall 14, 9 air outlets 8 are formed in the lower portion of the indoor housing 11, and the first inner space and the second inner space are communicated through the vertical seam holes 3. Fresh air sent by an external fresh air fan enters the first inner space through the air inlet 5, then enters the second inner space after passing through the vertical slit holes 3, and finally is sent into the room from the air outlet 8.
To facilitate the furnishing and aesthetic considerations of the indoor furniture, as shown in fig. 1, a filler wall 12 is added to the indoor wall 14 parallel to the vertical slit holes 3 such that the end surface of the filler wall 12 remote from the indoor wall 14 is flush with the outer surface of the indoor housing 11.
In order to realize heat preservation at the vertical seam hole 3, the inner wall of the vertical seam hole 3 is provided with a heat preservation layer, one end of the heat preservation layer close to the outside extends to the heat preservation layer of the outdoor wall 15, and the heat preservation layer is a vacuum heat insulation plate. Meanwhile, in order to further improve the heat preservation performance, a vacuum insulation panel can be stuck on the surface of the telescopic elastic sliding block 10, and the details are not repeated here.
In other specific embodiments, the width of the vertical slit hole 3 may be other dimensions smaller than 150mm, such as 100mm, 120mm, etc., which are determined according to practical situations; the heat preservation layer is not limited to be adhered to a vacuum heat insulation plate, and can be also realized by coating a nano heat insulation material, wherein the nano heat insulation material is prepared by taking self-crosslinking acrylic emulsion as a film forming material, taking SiO2 aerogel, hollow glass beads, potassium hexatitanate whiskers and the like as fillers and matching with various auxiliary agents. The nano heat-insulating material has the advantages of thin construction layer, nano hole heat insulation, safety, fire prevention, environmental protection, energy conservation, good cost performance and the like. The thermal conductivity coefficient lambda=0.013W/m.k at normal temperature and normal pressure is close to 0.008-0.012W/m.k of the vacuum insulation panel, and will not be repeated here.
[ example 2 ]
As shown in fig. 1 to 5, embodiment 2 discloses a method for manufacturing a fresh air ventilation structure of embodiment 1, which specifically includes the steps of:
s1: before the reinforced concrete wall 1 is poured, placing a vertical steel sleeve at a corresponding position of a concrete wall template, and then pouring and solidifying to obtain the reinforced concrete wall 1, wherein the vertical steel sleeve forms a vertical slit hole 3, a plurality of guide holes 16 are formed along the side surface of the steel sleeve, the number of the guide holes 16 is a plurality, and the plurality of the guide holes 16 are distributed along the vertical direction;
s11: an elastic sliding block 10 and a transmission mechanism 13 are arranged at the vertical steel sleeve;
s12: an insulating layer is arranged on the inner wall of the vertical seam hole 3;
s2: the indoor housing 11 is arranged on the indoor wall 14, a second inner space is formed between the indoor housing 11 and the indoor wall 14, the outdoor housing 4 is arranged on the outdoor wall 15, and a first inner space is formed between the outdoor housing 4 and the outdoor wall 15;
s3: installing the reinforced concrete wall 1 between the indoor wall 14 and the outdoor wall 15 so that the first internal space and the second internal space are communicated through the vertical slit hole 3;
s4: the fresh air fan pipe 9 is connected and communicated with the air inlet 5 of the outdoor housing 4;
s5: the air outlet 8 of the indoor housing 11 is communicated with the indoor fresh air branch pipe, so that fresh air is distributed to each room.
It should be noted that the above embodiments can be freely combined as needed. The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which are intended to be comprehended within the scope of the present invention.
Claims (6)
1. A fresh air ventilation structure, characterized by comprising:
the reinforced concrete wall, both sides of the reinforced concrete wall are connected with the indoor wall and the outdoor wall respectively, the reinforced concrete wall is provided with a vertical seam hole, the width of the vertical seam hole is not more than 150mm, the vertical seam hole is arranged at one end of the reinforced concrete wall, which is close to the indoor wall and/or the outdoor wall, and the vertical seam hole is arranged between two structural steel bars in the reinforced concrete wall;
the outdoor housing is arranged on the outdoor wall body, a first inner space is formed between the outdoor housing and the outdoor wall body, an air inlet is formed in the outdoor housing, and the air inlet is communicated with an external fresh air fan;
the indoor housing is arranged on the indoor wall body, a second inner space is formed between the indoor housing and the indoor wall body, an air outlet is formed in the indoor housing, and the first inner space and the second inner space are communicated through the vertical seam hole;
the vertical seam hole is provided with a transmission mechanism and a telescopic elastic sliding block, and the telescopic elastic sliding block is driven by the transmission mechanism to reciprocate along the horizontal direction of the vertical seam hole;
the reinforced concrete wall is vertically provided with a guide hole with an L-shaped section at the side wall corresponding to the vertical seam hole, a first end of the guide hole is communicated with the inside of the vertical seam hole, and a second end of the guide hole is communicated with the indoor space;
the telescopic elastic sliding block is arranged in the guide hole, the transmission mechanism is a pushing plate, one part of the pushing plate stretches into the second end of the guide hole, and one end of the pushing plate, which enters the guide hole, abuts against the end part of the telescopic elastic sliding block, which is far away from the first end of the guide hole;
when the vertical seam hole is in a ventilation state, the telescopic elastic sliding block completely retracts into the guide hole;
when the vertical slit hole is in a closed state, the pushing plate pushes towards the inside of the guide hole, and the end part of the telescopic elastic sliding block, which is close to the first end of the guide hole, stretches out of the guide hole and props against the inner wall of the vertical slit hole;
the air outlets are arranged at the lower part of the indoor housing, and the number of the air outlets is several;
the outdoor shell is connected with the outdoor wall through the outdoor clamping piece; and/or the joint of the indoor housing and the indoor wall body is provided with sealing rubber, the position of the indoor wall body corresponding to the indoor housing is provided with an indoor fastening piece, and the indoor housing is connected with the indoor wall body through the indoor fastening piece.
2. The fresh air ventilation structure according to claim 1, wherein:
the inner wall of the vertical seam hole is provided with an insulating layer, and one end of the insulating layer close to the outside extends to the insulating layer of the outdoor wall body.
3. The fresh air ventilation structure according to claim 2, wherein:
the heat preservation layer is a vacuum heat insulation plate or a nanometer heat preservation and heat insulation material.
4. A method of manufacturing a fresh air ventilation structure as claimed in claim 1, comprising the steps of:
s1: before the reinforced concrete wall is poured, placing a vertical steel sleeve at a corresponding position of a concrete wall template, and pouring and solidifying to obtain the reinforced concrete wall, wherein the vertical steel sleeve forms a vertical slit hole, and a guide hole is formed along the side surface of the steel sleeve;
s2: the indoor housing is arranged on the indoor wall body, a second inner space is formed between the indoor housing and the indoor wall body, the outdoor housing is arranged on the outdoor wall body, and a first inner space is formed between the outdoor housing and the outdoor wall body;
s3: installing a reinforced concrete wall between an indoor wall and an outdoor wall, so that the first internal space and the second internal space are communicated through the vertical slot holes;
s4: connecting and communicating a fresh air fan air pipe with an air inlet of the outdoor housing;
s5: the air outlet of the indoor housing is communicated with the indoor fresh air branch pipe, so that fresh air is distributed to each room.
5. The method for manufacturing a fresh air ventilation structure according to claim 4, wherein:
the step S11 is further included between the steps S1 and S2: and an elastic sliding block and a transmission mechanism are arranged at the vertical steel sleeve.
6. The method for manufacturing a fresh air ventilation structure according to claim 5, wherein:
between the step S1 and the step S2, step S12 is further included: an insulating layer is arranged on the inner wall of the vertical seam hole;
or (b)
In the step S1, the number of the guide holes is several, and the several guide holes are arranged along the vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010448226.3A CN111623456B (en) | 2020-05-25 | 2020-05-25 | Fresh air ventilation structure and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010448226.3A CN111623456B (en) | 2020-05-25 | 2020-05-25 | Fresh air ventilation structure and manufacturing method thereof |
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| Publication Number | Publication Date |
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| CN111623456A CN111623456A (en) | 2020-09-04 |
| CN111623456B true CN111623456B (en) | 2024-03-22 |
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| CN202010448226.3A Active CN111623456B (en) | 2020-05-25 | 2020-05-25 | Fresh air ventilation structure and manufacturing method thereof |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203586475U (en) * | 2013-09-29 | 2014-05-07 | 李仁侠 | Wall type ventilating device |
| KR20140095115A (en) * | 2012-12-28 | 2014-08-01 | 재단법인 포항산업과학연구원 | Ventilation system having steel structure |
| CN107796043A (en) * | 2016-08-29 | 2018-03-13 | 南京腾亚睿尼环境科技有限公司 | A kind of porous no pipe purifying fresh air device and its construction method |
| WO2018188544A1 (en) * | 2017-04-10 | 2018-10-18 | 姜燕 | Novel ventilated air exchanging curtain wall structure |
| CN208458215U (en) * | 2018-05-25 | 2019-02-01 | 江苏盛世机电工程有限公司 | The permanent ecological air condition system of one kind five fresh air air supply duct and air port |
| CN212457275U (en) * | 2020-05-25 | 2021-02-02 | 朗诗集团股份有限公司 | Fresh air ventilation structure |
-
2020
- 2020-05-25 CN CN202010448226.3A patent/CN111623456B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140095115A (en) * | 2012-12-28 | 2014-08-01 | 재단법인 포항산업과학연구원 | Ventilation system having steel structure |
| CN203586475U (en) * | 2013-09-29 | 2014-05-07 | 李仁侠 | Wall type ventilating device |
| CN107796043A (en) * | 2016-08-29 | 2018-03-13 | 南京腾亚睿尼环境科技有限公司 | A kind of porous no pipe purifying fresh air device and its construction method |
| WO2018188544A1 (en) * | 2017-04-10 | 2018-10-18 | 姜燕 | Novel ventilated air exchanging curtain wall structure |
| CN208458215U (en) * | 2018-05-25 | 2019-02-01 | 江苏盛世机电工程有限公司 | The permanent ecological air condition system of one kind five fresh air air supply duct and air port |
| CN212457275U (en) * | 2020-05-25 | 2021-02-02 | 朗诗集团股份有限公司 | Fresh air ventilation structure |
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| CN111623456A (en) | 2020-09-04 |
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