CN108951941A - A kind of cooling wall structure - Google Patents
A kind of cooling wall structure Download PDFInfo
- Publication number
- CN108951941A CN108951941A CN201810875934.8A CN201810875934A CN108951941A CN 108951941 A CN108951941 A CN 108951941A CN 201810875934 A CN201810875934 A CN 201810875934A CN 108951941 A CN108951941 A CN 108951941A
- Authority
- CN
- China
- Prior art keywords
- wall
- gap
- wall structure
- photic zone
- cooling wall
- 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
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 22
- 239000000463 material Substances 0.000 claims description 11
- 230000005855 radiation Effects 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 7
- 238000004079 fireproofing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 6
- 238000009423 ventilation Methods 0.000 description 5
- 238000004378 air conditioning Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 238000007731 hot pressing Methods 0.000 description 3
- 230000000191 radiation effect Effects 0.000 description 3
- 229920005830 Polyurethane Foam Polymers 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 239000011083 cement mortar Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000011496 polyurethane foam Substances 0.000 description 2
- 238000002310 reflectometry Methods 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- -1 extruded sheet Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
-
- 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
- E04B1/762—Exterior insulation of exterior walls
-
- 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
-
- 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
- F24F2007/0025—Ventilation using vent ports in a wall
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Building Environments (AREA)
Abstract
The present embodiments relate to technical field of new energy application, disclose a kind of cooling wall structure, including wall and with the spaced photic zone of the wall, the wall is equipped with insulating layer, forms gap between the insulating layer and the photic zone；The air inlet being connected to the gap is offered on the wall, the exhaust outlet being connected to the gap is offered on the photic zone, and the height of the exhaust outlet is greater than the height of the air inlet.It can reduce room temperature to the cooling wall structure that embodiment provides in the present invention, improve indoor air quality, promote comfort, be applicable to carry out the area of room temperature lowering in summer.
Description
Technical field
The present embodiments relate to technical field of new energy application, in particular to a kind of cooling wall structure.
Background technique
The problems such as energy crisis, global warming, environmental pollution is the important topic of face of mankind nowadays, makes full use of the sun
The natural energy resources such as energy are to reduce building energy consumption, improve the effective way of indoor comfort degree, therefore developing various solar buildings
Technology, passive type such as directly benefited formula, heat collecting and accumulating wall type.In conventional passive-solar-energy-utilizing building, building is usually utilized
It stores extra solar energy the sensible heat daytime of space enclosing structure material (such as concrete, brick), is released to its temperature of indoor raising again at night.
Solar use wall 100 wall 1, finish coat 2, transparent glass 3 as shown in Figure 1, be made of, 2 He of finish coat in the prior art
There are gap 4 between transparent glass 3, top opening 5 and bottom opening 6 are offered on wall 1.
It was found by the inventors of the present invention that be chiefly used in day and night temperature biggish for Solar use wall 100 in the prior art
The north, between daytime under solar radiation effect, the atmosphere temperature rising in gap 4 between finish coat 2 and transparent glass 3 is made in hot pressing
It is entered the room with lower thermal current by the top opening 5 on wall 1, increases room temperature；Room air is from wall 1 simultaneously
Bottom opening 6 be drawn into gap 4, interior is returned to by 1 top opening 5 of wall after heating under solar radiation, it is passive logical
Wind mode is indoor air circulation, causes air quality poor, indoor comfort is not high；Solar radiation saves heat in wall 1,
Night can not cool down to indoor heat transfer, interior, not be suitable for needing to carry out the area of room temperature lowering in summer.
Summary of the invention
Embodiment of the present invention is designed to provide a kind of cooling wall structure, can reduce room temperature, improves
Indoor air quality promotes comfort, is applicable to carry out the area of room temperature lowering in summer.
In order to solve the above technical problems, embodiments of the present invention provide a kind of cooling wall structure, including wall and
With the spaced photic zone of the wall, the wall is equipped with insulating layer, shape between the insulating layer and the photic zone
At gap；The air inlet being connected to the gap is offered on the wall, is offered on the photic zone and is connected with the gap
Logical exhaust outlet, the height of the exhaust outlet are greater than the height of the air inlet.
Embodiment of the present invention in terms of existing technologies, air inlet is opened up on wall, opens up and is higher than on photic zone
The exhaust outlet of air inlet, between daytime under solar radiation effect, the air heats between wall and photic zone heat up, and hot-air floats
And thermal current is formed in gap, outdoor, indoor partial air warp under hot pressing function are drained by the exhaust outlet on photic zone
It is extracted by the air inlet on wall, enabling fresh air from elsewhere, (such as room crack between a door and its frame etc.) introduces interior, thus
Room temperature is reduced, improves room ventilation effect, to promote indoor comfort；In addition, the insulating layer being arranged on wall can be with
Completely cut off heat, prevents solar radiation savings in wall, avoid wall to indoor heat transfer, prevent room temperature excessively high；Therefore, originally
Cooling wall structure provided by embodiment is applicable to carry out the area of room temperature lowering in summer.
In addition, the cooling wall structure further include: the facing for the solar radiation that is sticked on the insulating layer, absorbs
Layer.Solar radiative absorption rate can be improved in such setting, so that air in the gap between finish coat and photic zone is rapidly heated, adds
Air circulation in fast gap, further improves room ventilation effect, promotes indoor comfort degree.
In addition, the material of the insulating layer is fire proofing material.
In addition, the cooling wall structure further include: the screed-coat between the wall and the insulating layer is arranged in.
In addition, being equipped with check valve in the air inlet.Such setting can prevent the thermal current in gap from passing through air inlet
Incoming interior.
In addition, the check valve is shading blinds.
In addition, the euphotic material is glass.
Detailed description of the invention
Fig. 1 is the sectional view of Solar use wall in the prior art；
Fig. 2 is the sectional view of cooling wall structure in embodiment of the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with attached drawing to the present invention
Each embodiment be explained in detail.However, it will be understood by those skilled in the art that in each embodiment party of the present invention
In formula, many technical details are proposed in order to make reader more fully understand the present invention.But even if without these technical details
And various changes and modifications based on the following respective embodiments, claimed technical solution of the invention also may be implemented.
Embodiment of the present invention is related to a kind of cooling wall structure 200, including wall 10 and spaced with wall 10
Photic zone 20, wall 10 are equipped with insulating layer 11, and gap 30 is formed between insulating layer 11 and photic zone 20；It is offered on wall 10
The air inlet 101 being connected to gap 30 offers the exhaust outlet 201 being connected to gap 30, the height of exhaust outlet 201 on photic zone 20
Degree is greater than the height of air inlet 101.
Compared with prior art, present embodiment opens up air inlet 101 on wall 10, opened up on photic zone 20 be higher than into
The exhaust outlet 201 in air port 101, between daytime under solar radiation effect, the air heats between wall 10 and photic zone 20 heat up, heat
Air floats and forms thermal current in gap 30, drains into outdoor, room under hot pressing function by the exhaust outlet 201 on photic zone 20
Interior partial air is extracted via the air inlet 101 on wall 10, enable fresh air from elsewhere (such as room door
Seam etc.) interior is introduced, to reduce room temperature, improve room ventilation effect, to promote indoor comfort；In addition, wall
The insulating layer 11 being arranged on 10 can completely cut off heat, prevent solar radiation savings in wall 10, avoid wall 10 to indoor biography
Heat prevents room temperature excessively high；Therefore, cooling wall structure 200 is applicable to carry out the area of room temperature lowering in summer.This
Outside, it is entered the room since the building using cooling wall structure 200 directly blocks solar radiation to form heat between daytime, compared to normal
The frequency that rule construction wall needs to open air-conditioning is reduced；Separate the thermal storage effect of wall 10, it is required even if night opens air-conditioning
The air conditioning energy consumption wanted can also reduce, thus air conditioning energy consumption can be reduced, save the energy.
Specifically, cooling wall structure 200 successively includes: wall 10, insulating layer 11, finish coat 12, gap 30, photic zone
20.In the present embodiment, wall 10 is brick wall body.
The thermal coefficient of insulating layer 11 is small, can be effectively reduced heat transfer, common material have polyurethane foam, extruded sheet,
Benzene plate etc., wherein the heat insulation effect of polyurethane foam is good, cold-resistant hot high, long service life, can direct spraying molding, facilitate fortune
It is defeated, but cost highest.Insulating layer 11 in present embodiment uses fire proofing material, such as flame resistant glass, fireproof coating, flame-retarded plastic
Deng there is characteristic resistant to high temperature, service life is longer.
Finish coat 12 is sticked on insulating layer 11, for absorbing solar radiation, while can also play beautiful and protection and make
With, have plastering class, veneer class, coating class, paper class, paving nail class, clear water class several types.It is understood that finish coat 12
Using dark material, solar radiative absorption rate can be improved, keeps air in the gap 30 between finish coat 12 and photic zone 20 quick
Heating accelerates the air circulation in gap 30, further improves room ventilation effect, promotes indoor comfort degree.
Preferably, screed-coat 13 is provided between wall 10 and insulating layer 11.Screed-coat 13 is 10 surface of wall because depositing
Be uneven or the gradient and carry out the base of levelling laying, cement mortar, cement concrete, terrazzo, fine-stone concrete can be used
Deng laying, the screed-coat 13 in present embodiment is cement mortar screeding layer, not only contributes to be laid with insulating layer 11 above it,
Booster action can also be played, keeps the combination of insulating layer 11 and wall 10 stronger.
Preferably, check valve 111 is equipped in the air inlet 101 on wall 10, it can be with one-way conduction by interior to gap 30
Air-flow, prevent thermal current in gap 30 from passing through the incoming interior of air inlet 101.In addition to this, moreover it is possible to stop extraneous sight.
More preferably, check valve 111 can be shading blinds, facilitate ventilation, and thermal insulation is preferable, can effectively keep Indoor Temperature
Degree, achieves the purpose of energy saving.Blade surface can be coated with high reflectivity coating, improve the reflectivity of visible light, reduce hot
Amount, prevents room temperature excessively high.
It is understood that in the present embodiment, the material of photic zone 20 is glass, and it is wear-resisting, resistant to high temperatures, have simultaneously
Conducive to reducing cost.
It will be understood by those skilled in the art that the respective embodiments described above are to realize specific embodiments of the present invention,
And in practical applications, can to it, various changes can be made in the form and details, without departing from the spirit and scope of the present invention.
Claims (7)
1. a kind of cooling wall structure, including wall and with the spaced photic zone of the wall, the wall, which is equipped with, to be protected
Warm layer,
Gap is formed between the insulating layer and the photic zone；
The air inlet being connected to the gap is offered on the wall, is offered on the photic zone and is connected to the gap
Exhaust outlet, the height of the exhaust outlet are greater than the height of the air inlet.
2. cooling wall structure according to claim 1, which is characterized in that further include: it is sticked on the insulating layer, inhales
Receive the finish coat of solar radiation.
3. cooling wall structure according to claim 2, which is characterized in that the material of the insulating layer is fire proofing material.
4. cooling wall structure according to claim 2, which is characterized in that further include being arranged in the wall and the guarantor
Screed-coat between warm layer.
5. cooling wall structure according to claim 1, which is characterized in that be equipped with check valve in the air inlet.
6. cooling wall structure according to claim 5, which is characterized in that the check valve is shading blinds.
7. cooling wall structure according to claim 1, which is characterized in that the euphotic material is glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810875934.8A CN108951941A (en) | 2018-08-03 | 2018-08-03 | A kind of cooling wall structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810875934.8A CN108951941A (en) | 2018-08-03 | 2018-08-03 | A kind of cooling wall structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108951941A true CN108951941A (en) | 2018-12-07 |
Family
ID=64468119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810875934.8A Pending CN108951941A (en) | 2018-08-03 | 2018-08-03 | A kind of cooling wall structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108951941A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109779083A (en) * | 2019-03-11 | 2019-05-21 | 重庆大学 | A kind of retroreflecting energy-saving exterior wall system |
| CN109911035A (en) * | 2019-04-17 | 2019-06-21 | 河南科技大学 | A kind of energy-saving logistics compartment and vehicle for reinforcing ventilation and cooling using solar energy |
| CN111119357A (en) * | 2018-10-31 | 2020-05-08 | 慧邦开源（北京）科技有限公司 | Construction method of external heat-insulating layer of wall |
| CN113047467A (en) * | 2021-04-01 | 2021-06-29 | 陈杨 | Energy-saving building wall structure |
| CN114856021A (en) * | 2022-03-24 | 2022-08-05 | 澳创国际工程设计(深圳)有限公司 | Building outer wall is breathed to assembled of adjustable heat transfer capacity |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201874169U (en) * | 2010-11-25 | 2011-06-22 | 东北石油大学 | Novel solar heat collection enclosing structure |
| CN202047485U (en) * | 2011-04-21 | 2011-11-23 | 济南大学 | Convective-loop-type heat-insulating and energy-saving wall body |
| CN102392500A (en) * | 2011-09-01 | 2012-03-28 | 山东科技大学 | Ventilating, cooling and humidifying wall body |
| CN206073483U (en) * | 2016-09-30 | 2017-04-05 | 唐山学院 | A kind of south orientation energy-saving solar wall body structure |
| CN106592848A (en) * | 2016-12-23 | 2017-04-26 | 中铁第四勘察设计院集团有限公司 | Ventilating and energy-saving wall, air-conditioned room and ventilating control method |
-
2018
- 2018-08-03 CN CN201810875934.8A patent/CN108951941A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201874169U (en) * | 2010-11-25 | 2011-06-22 | 东北石油大学 | Novel solar heat collection enclosing structure |
| CN202047485U (en) * | 2011-04-21 | 2011-11-23 | 济南大学 | Convective-loop-type heat-insulating and energy-saving wall body |
| CN102392500A (en) * | 2011-09-01 | 2012-03-28 | 山东科技大学 | Ventilating, cooling and humidifying wall body |
| CN206073483U (en) * | 2016-09-30 | 2017-04-05 | 唐山学院 | A kind of south orientation energy-saving solar wall body structure |
| CN106592848A (en) * | 2016-12-23 | 2017-04-26 | 中铁第四勘察设计院集团有限公司 | Ventilating and energy-saving wall, air-conditioned room and ventilating control method |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111119357A (en) * | 2018-10-31 | 2020-05-08 | 慧邦开源（北京）科技有限公司 | Construction method of external heat-insulating layer of wall |
| CN109779083A (en) * | 2019-03-11 | 2019-05-21 | 重庆大学 | A kind of retroreflecting energy-saving exterior wall system |
| CN109779083B (en) * | 2019-03-11 | 2020-07-17 | 重庆大学 | Retro-reflection energy-saving outer wall system |
| CN109911035A (en) * | 2019-04-17 | 2019-06-21 | 河南科技大学 | A kind of energy-saving logistics compartment and vehicle for reinforcing ventilation and cooling using solar energy |
| CN113047467A (en) * | 2021-04-01 | 2021-06-29 | 陈杨 | Energy-saving building wall structure |
| CN114856021A (en) * | 2022-03-24 | 2022-08-05 | 澳创国际工程设计(深圳)有限公司 | Building outer wall is breathed to assembled of adjustable heat transfer capacity |
| CN114856021B (en) * | 2022-03-24 | 2023-08-22 | 澳创国际工程设计(深圳)有限公司 | Assembled respiration building outer wall with adjustable heat transfer capability |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181207 |
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| RJ01 | Rejection of invention patent application after publication |