CN205475845U - Honeycomb type convection and ventilation external wall insulation device - Google Patents
Honeycomb type convection and ventilation external wall insulation device Download PDFInfo
- Publication number
- CN205475845U CN205475845U CN201620312676.9U CN201620312676U CN205475845U CN 205475845 U CN205475845 U CN 205475845U CN 201620312676 U CN201620312676 U CN 201620312676U CN 205475845 U CN205475845 U CN 205475845U
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- ventilation
- forced draft
- cellular
- insulation
- heat preservation
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- 238000009423 ventilation Methods 0.000 title claims abstract description 125
- 238000009413 insulation Methods 0.000 title claims abstract description 103
- 238000004321 preservation Methods 0.000 claims abstract description 46
- 230000001413 cellular effect Effects 0.000 claims description 59
- 239000011159 matrix material Substances 0.000 claims description 13
- 239000010410 layer Substances 0.000 claims description 12
- 239000011241 protective layer Substances 0.000 claims description 4
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 10
- 238000001816 cooling Methods 0.000 abstract description 5
- 239000011664 nicotinic acid Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 11
- 238000005457 optimization Methods 0.000 description 6
- 230000007704 transition Effects 0.000 description 4
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241000256844 Apis mellifera Species 0.000 description 1
- 229920000265 Polyparaphenylene Polymers 0.000 description 1
- 229920006328 Styrofoam Polymers 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- -1 polyphenylene Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000008261 styrofoam Substances 0.000 description 1
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Abstract
本实用新型公开了一种蜂巢式对流通风外墙保温装置，涉及保温墙技术领域。一种蜂巢式对流通风外墙保温装置，包括安装在基层墙体上的预制保温体、蜂巢式对流通风保温模块、上通风组件和下通风组件，预制保温体内设置预制通风气流通道，上通风组件位于蜂巢式对流通风保温模块上端，上通风组件与蜂巢式对流通风保温模块连通，下通风组件位于蜂巢式对流通风保温模块下端，下通风组件与蜂巢式对流通风保温模块连通。本实用新型的有益效果在于：它实现上下贯通式空腔对流保温隔热墙体，通过设置的自控保温密闭阀，兼顾夏季通风降温、冬季保温隔热性能，蜂巢式仿生学设计，结构牢固，与装配式标准化构件一体化施工。
The utility model discloses a honeycomb type convection ventilation external wall heat preservation device, which relates to the technical field of heat preservation walls. A honeycomb convection ventilation external wall thermal insulation device, including a prefabricated thermal insulation body installed on the base wall, a honeycomb convection ventilation thermal insulation module, an upper ventilation component and a lower ventilation component, and a prefabricated ventilation airflow channel is set in the prefabricated thermal insulation body. The ventilation assembly is located at the upper end of the honeycomb convection ventilation insulation module, the upper ventilation assembly is connected with the honeycomb convection ventilation insulation module, the lower ventilation assembly is located at the lower end of the honeycomb convection ventilation insulation module, and the lower ventilation assembly is connected with the honeycomb convection ventilation insulation module . The beneficial effects of the utility model are: it realizes the up and down through cavity convection heat insulation wall, through the set self-control heat preservation airtight valve, taking into account the performance of summer ventilation and cooling, winter heat preservation and heat insulation, honeycomb bionic design, firm structure, Integrated construction with assembled standardized components.
Description
Technical field
This utility model relates to insulated wall technical field, and a kind of cellular ventilation by forced draft exterior-wall heat insulation fills
Put.
Background technology
Actively promote green building and building materials, greatly develop assembled architecture, improve construction standard and matter
Amount, improves human settlement and is increasingly becoming the focus that building trade is paid close attention to.External wall is as the weight of building enclosure
Want ingredient, do not require nothing more than and there is certain structural strength, in addition it is also necessary to there is the function of insulation, to subtract
Little building enclosure heat consumption, builds good Indoor Thermal Environment.Conventional wall thermal insulating mainly includes exterior wall
Inside holding, sandwich heat preservation and external wall outer insulation etc..External wall outer insulation has that thermal property is good, the comprehensive method of investment is low,
Construction suitability is strong, can extend the advantages such as building structure life-span, become the principal mode of China's wall thermal insulating with
And the developing direction of energy saving building heat-preserving wall.The External Thermal Insulation Technology for External commonly used has: protect outside external hanging type
Temperature, styrofoam and body of wall once-cast type external thermal insulation, polyphenylene granule heat-insulating slip external wall outer insulation etc..Along with
The development of thermal insulation technology, ventilating convection heat-preserving wall obtains industry and generally approves.Existing building
The many problems of attemperator existence:
(1) heat preserving mode such as conventional on-site foaming and cast is by workmen's technical merit, job site bar
The restriction of part and climatic environment etc., be easily generated local the thermal defects such as heat bridge, condensation, caused drum, seepage,
The phenomenon such as ftracture, come off is of common occurrence, affects the life-span of building structure.
(2) common ventilating convection body of wall has the cooling of certain summer ventilation, Winter protection heat-proof quality,
But the weatherability regulation with heat insulation function of reasonably can not ventilating according to outdoor climate conditions.
(3) existing attemperator is difficult to and assembled standardized components integrated construction.
Utility model content
For solving deficiency of the prior art, this utility model provides a kind of cellular ventilation by forced draft exterior-wall heat insulation
Device, it realizes up/down perforation formula cavity convection current heat-preserving heat-insulating wall, arranges self-controlled thermal insulation airtight valve, take into account
Summer ventilation cooling, Winter protection heat-proof quality, cellular bionic design, sound construction, with assembled
Standardized components integrated construction.
This utility model for achieving the above object, is achieved through the following technical solutions: a kind of cellular to circulation
Wind exterior-wall heat insulation device, including the prefabricated thermal insulation body being arranged on base course wall, cellular ventilation by forced draft insulation
Module, upper ventilation assembly and lower ventilation assembly, arrange prefabricated draft passage in described prefabricated thermal insulation body,
Described upper ventilation assembly is positioned at cellular ventilation by forced draft heat preservation module upper end, and described upper ventilation assembly is with cellular
Ventilation by forced draft heat preservation module connects, and described lower ventilation assembly is positioned at cellular ventilation by forced draft heat preservation module lower end,
Described lower ventilation assembly connects with cellular ventilation by forced draft heat preservation module, and described upper ventilation assembly includes insulation
Matrix, arranges draft passage and air outlet, described upper draft passage in described upper insulation matrix
Inside install air-out plenum chamber, self-controlled thermal insulation airtight valve, described lower ventilation assembly bag are installed at described air outlet
Include lower insulation matrix, lower draft passage and air inlet, described lower ventilation are set in described lower insulation matrix
Installing lower air intake plenum chamber in gas channel, described air inlet installs self-controlled thermal insulation airtight valve, described Nidus Vespae
Formula ventilation by forced draft heat preservation module includes that inside is provided with the base frame of cavity, arranges multiple being interconnected in described base frame
Nidus Vespae and be positioned at the heat-insulation layer of Nidus Vespae surrounding, described Nidus Vespae leads to lower draft passage and upper draft
Road connects.
Described cellular ventilation by forced draft heat preservation module is multiple, multiple described cellular ventilation by forced draft heat preservation modules
Gluing it is connected together.
The adjacent dual-side of described base frame arranges and convex connects block, and additionally dual-side arranges and connects, with convex, the groove that block adapts.
Anchor hole is set on described base frame, crab-bolt part is installed in described anchor hole.
Ventilation transom window it is respectively provided with at described air inlet and air outlet.
It is respectively provided with the raised line adapted with groove on described upper ventilation assembly and lower ventilation assembly or connects block phase with convex
The recessed seam adapted to.
It is respectively provided with protective layer on described prefabricated thermal insulation body and cellular ventilation by forced draft heat preservation module.
Contrast prior art, the beneficial effects of the utility model are:
1, this utility model include prefabricated thermal insulation body, cellular ventilation by forced draft heat preservation module, upper ventilation assembly and
Lower ventilation assembly, cellular ventilation by forced draft heat preservation module is main body module, upper ventilation assembly and lower ventilation assembly
Lay respectively at the cellular upper and lower two ends of ventilation by forced draft heat preservation module, form up/down perforation formula cavity convection current thermal insulation separation
Hot body of wall, takes into account summer ventilation cooling, Winter protection heat-proof quality, and can carry out according to outdoor climate conditions
The weatherability reasonably ventilated with heat insulation function regulates, and introduces solar energy and passively utilizes, improves heat-insulation system
Heat-insulating property, strengthens energy-saving effect, and heat insulation, the circulation that utilize air layer good are dried effect；Cellular right
Circulation wind heat preservation module uses overall cellular bionic structure design, can obtain bigger with less material
Bearing capacity, and be unlikely to deform, ftracture and rupture, there is good Stability Analysis of Structures performance, take into account simultaneously and subtract
The advantages such as shake, sound insulation, heat insulation and extremely strong weatherability；Door, Chuan Deng building local position, use prefabricated guarantor
Temperature body transition and linkage, arranges prefabricated draft passage and is incubated mould with cellular ventilation by forced draft in prefabricated thermal insulation body
Block connects, and plays the effect being connected with cellular ventilation by forced draft heat preservation module transition, and prefabricated thermal insulation body can foundation
Building thermal technique Study on Climate Division carries out concrete size and thickness to requirement and the building structure practical situation of thermal property
Setting；Installation self-controlled thermal insulation airtight valve at air inlet, air outlet, the setting of self-controlled thermal insulation airtight valve, can
It control effectively according to ambient parameters such as outdoor temperature humidities, as, when winter, outdoor temperature was relatively low, passed through temperature-sensitive
Element collecting temperature signal, closes self-controlled thermal insulation airtight valve, prevents cold air from entering ventilation by forced draft gas channel,
Reduce the thermic load of building enclosure in winter, when rainy weather, close self-controlled thermal insulation by gathering moisture signal
Airtight valve, prevents moisture and dampness from entering ventilation by forced draft cavity, it is to avoid heat-insulation layer humidity, condensation etc. cause
Structural damage.
2, cellular ventilation by forced draft heat preservation module is multiple, multiple described cellular ventilation by forced draft heat preservation module glue
Viscous be connected together, the pre-engineered component of batch production, have high-quality, the duration is short, save the energy,
Reduce the advantage such as loss, cleaning production, be particularly suited for existing building reducing energy consumption and extension project, can be real
Now with assembled architecture integrated construction, there is good application value.
Accompanying drawing explanation
Accompanying drawing 1 is this utility model structural representation；
Accompanying drawing 2 is ventilation assembly structural representation on this utility model；
Accompanying drawing 3 is ventilation assembly structural representation under this utility model；
Accompanying drawing 4 is this utility model cellular ventilation by forced draft heat preservation module front view structural representation；
Accompanying drawing 5 is this utility model cellular ventilation by forced draft heat preservation module side view structural representation.
Label shown in accompanying drawing: 1, base course wall；2, prefabricated thermal insulation body；3, upper ventilation assembly；31, on
Draft passage；32, air outlet；33, upper air-out plenum chamber；34, upper insulation matrix；4, lower ventilation
Assembly；41, lower draft passage；42, air inlet；43, lower air intake plenum chamber；44, lower insulation base
Body；5, cellular ventilation by forced draft heat preservation module；51, base frame；52, Nidus Vespae；53, heat-insulation layer；54, convex
Connect block；55, groove；56, anchor hole；6, ventilation transom window；7, self-controlled thermal insulation airtight valve；8, rubber cement；
9, protective layer；10, raised line；11, recessed seam.
Detailed description of the invention
In conjunction with the drawings and specific embodiments, the utility model is described in further detail.Should be understood that these are implemented
Example is merely to illustrate this utility model rather than limits scope of the present utility model.In addition, it is to be understood that readding
After having read the content that this utility model is lectured, this utility model can be made various changing by those skilled in the art
Moving or amendment, these equivalent form of values fall within the application appended claims limited range equally.
A kind of cellular ventilation by forced draft exterior-wall heat insulation device, including the prefabricated thermal insulation being arranged on base course wall 1
Body 2, cellular ventilation by forced draft heat preservation module 5, upper ventilation assembly 3 and lower ventilation assembly 4.Described prefabricated guarantor
Arranging prefabricated draft passage in temperature body 2, prefabricated thermal insulation body can with cellular ventilation by forced draft heat preservation module even
Logical.Cellular ventilation by forced draft heat preservation module 5 is main body module, upper ventilation assembly 3 and lower ventilation assembly 4 points
It is not positioned at the cellular upper and lower two ends of ventilation by forced draft heat preservation module, forms up/down perforation formula cavity convection current insulation
Body of wall；Door, Chuan Deng building local position, arranged in using prefabricated thermal insulation body transition and linkage, prefabricated thermal insulation body
Prefabricated draft passage connects with cellular ventilation by forced draft heat preservation module, plays and protects with cellular ventilation by forced draft
The effect that temperature module transition connects, thermal property can be wanted by prefabricated thermal insulation body according to building thermal technique Study on Climate Division
Ask and building structure practical situation carries out the setting of concrete size and thickness.Described upper ventilation assembly 3 is positioned at honeybee
Nido ventilation by forced draft heat preservation module 5 upper end, described upper ventilation assembly 3 and cellular ventilation by forced draft heat preservation module 5
Connection, described lower ventilation assembly 4 is positioned at cellular ventilation by forced draft heat preservation module 5 lower end, described lower ventilation group
Part 4 connects with cellular ventilation by forced draft heat preservation module 5, forms up/down perforation formula cavity convection current thermal insulation wall
Body, takes into account summer ventilation cooling, Winter protection heat-proof quality, and can carry out rationally according to outdoor climate conditions
The weatherability regulation of ventilation and heat insulation function, introduce solar energy and passively utilize, improve the insulation of heat-insulation system
Performance, strengthens energy-saving effect, and heat insulation, the circulation that utilize air layer good are dried effect.Described upper ventilation group
Part 3 includes insulation matrix 34, arranges draft passage 31 and air-out in described upper insulation matrix 34
Mouth 32, air outlet 32 is positioned on the front of prefabricated thermal insulation body 2, installs in described upper draft passage 31
Upper air-out plenum chamber 33, installs self-controlled thermal insulation airtight valve 7 at described air outlet 32.Described lower ventilation assembly 4
Including lower insulation matrix 44, in described lower insulation matrix 44, lower draft passage 41 and air inlet 42 are set,
Air inlet 42 is positioned on the front of prefabricated thermal insulation body 2, installs lower air intake in described lower draft passage 41
Plenum chamber 43, installation self-controlled thermal insulation airtight valve 7 at described air inlet 42, the setting of self-controlled thermal insulation airtight valve,
Can control effectively according to ambient parameters such as outdoor temperature humidities, as when winter, outdoor temperature was relatively low, by sense
Temperature element collecting temperature signal, closes self-controlled thermal insulation airtight valve, prevents cold air from entering ventilation by forced draft air-flow and leads to
Road, reduces the thermic load of building enclosure in winter.When rainy weather, close automatic control by gathering moisture signal
Insulation airtight valve, prevents moisture and dampness from entering ventilation by forced draft cavity, it is to avoid heat-insulation layer humidity, condensation etc. are drawn
The structural damage risen.Described cellular ventilation by forced draft heat preservation module 5 includes that inside is provided with the base frame 51 of cavity,
Multiple Nidus Vespae 52 being interconnected and the heat-insulation layer 53 being positioned at Nidus Vespae 52 surrounding, institute are set in described base frame 51
State Nidus Vespae 52 to connect with lower draft passage 41 and upper draft passage 31.Heat-insulation layer is heat insulation for having
The insulation material of performance and fire protection requirement is pre-formed, can realize good heat insulating effect.Front and back connect
Hexagonal equilateral honeycomb structure body, there is good Stability Analysis of Structures performance, honeycomb structure heat-insulation layer system energy
Obtain relatively large bearing capacity with less material, and be unlikely to deform, ftracture and rupture, and have damping, every
Sound, heat insulation and extremely strong weatherability.By lower ventilation transom window, outdoor air is introduced lower air intake plenum chamber, flow
Enter Nidus Vespae cavity through lower draft passage, after Nidus Vespae cavity, be flowed into upper draft passage, so
After through upper air-out plenum chamber discharge, it is achieved the function of ventilation by forced draft.Summer, air inlet and air outlet are opened,
Due to the effect of the stack effect that passive type solar energy principle and hot pressing cause, cold air (through filtering) is from entering
Air port enters, and hot-air is discharged from air outlet, and fresh air is constantly brought into logical by this air-flow from bottom to top
Pathogenic wind circulation road, takes heat to outdoor again, reduces the surface temperature of internal layer body of wall, alleviates building sky
Modulate cold operating load.In winter, close air inlet and air outlet, in cellular ventilation by forced draft heat preservation module
The passage of heat due to insulation effect and the irradiation of sunlight, air themperature raises, and forms a greenhouse, decreases
The heat of internal layer foundation wall scatters and disappears, it is achieved energy-conservation effect.
As optimization, described cellular ventilation by forced draft heat preservation module 5 is multiple, multiple described cellular convection current
Ventilating and thermal insulating module 5 is gluing to be connected together, the pre-engineered component of batch production, have high-quality,
The advantages such as the duration is short, save the energy, reduce loss, cleaning production, are particularly suited for that existing building is energy-conservation to be changed
Make and extension project, can realize and assembled architecture integrated construction, there is good application value.
As optimization, the described adjacent dual-side of base frame 51 arranges the convex block 54 that connects, and additionally dual-side arranges and connects with convex
The groove 55 that block 54 adapts, when assembling between cellular ventilation by forced draft heat preservation module, two packaged parts are horizontal
To the seam concave-convex clutch with longitudinal cross-section, while easy construction, increase stability in the large.
As optimization, described base frame 51 arranges anchor hole 56, in described anchor hole 56, crab-bolt part is installed,
Pass through rubber cement between cellular ventilation by forced draft heat preservation module and base course wall bonding, and anchor hole is set, pass through
The fastening of crab-bolt part, strengthens the fastness of its structure, is prevented effectively from problems such as coming off.
As optimization, it is respectively provided with ventilation transom window 6 at described air inlet 42 and air outlet 32, prevents physics airborne dust
Deng entering into vent flow air channel at air inlet and air outlet, block vent flow air channel.
Adapt with groove 55 as being respectively provided with on optimization, described upper air inlet assembly 3 and lower air intake assembly 4
Raised line 10 or connect the recessed seam 11 that block 54 adapts with convex, prefabricated thermal insulation body is incubated with cellular ventilation by forced draft
Connected by recessed seam and raised line between module, simple in construction, and between docking tight.
As optimization, described thermal insulator and cellular ventilation by forced draft heat preservation module 5 are respectively provided with protective layer 9, increase
Add the safeguard function of heat-preserving wall.
Claims (7)
1. a cellular ventilation by forced draft exterior-wall heat insulation device, it is characterised in that: include being arranged on base course wall (1)
On prefabricated thermal insulation body (2), cellular ventilation by forced draft heat preservation module (5), upper ventilation assembly (3) and lower logical
Wind assembly (4), arranges prefabricated draft passage, described upper ventilation assembly in described prefabricated thermal insulation body (2)
(3) being positioned at cellular ventilation by forced draft heat preservation module (5) upper end, described upper ventilation assembly (3) is with cellular
Ventilation by forced draft heat preservation module (5) connects, and described lower ventilation assembly (4) is positioned at cellular ventilation by forced draft insulation
Module (5) lower end, described lower ventilation assembly (4) connects with cellular ventilation by forced draft heat preservation module (5),
Described upper ventilation assembly (3) includes insulation matrix (34), arranges in described upper insulation matrix (34)
Draft passage (31) and air outlet (32), install air-out in described upper draft passage (31)
Plenum chamber (33), self-controlled thermal insulation airtight valve (7), described lower ventilation assembly are installed by described air outlet (32) place
(4) include lower insulation matrix (44), in described lower insulation matrix (44), lower draft passage (41) is set
Air intake plenum chamber (43) lower with installation in air inlet (42), described lower draft passage (41), described
Self-controlled thermal insulation airtight valve (7), described cellular ventilation by forced draft heat preservation module (5) are installed by air inlet (42) place
It is provided with the base frame (51) of cavity including inside, multiple Nidus Vespae (52) being interconnected is set in described base frame (51)
Be positioned at the heat-insulation layer (53) of Nidus Vespae (52) surrounding, described Nidus Vespae (52) and lower draft passage (41)
Connect with upper draft passage (31).
One the most according to claim 1 cellular ventilation by forced draft exterior-wall heat insulation device, it is characterised in that: institute
It is multiple for stating cellular ventilation by forced draft heat preservation module (5), multiple described cellular ventilation by forced draft heat preservation modules (5)
Gluing it is connected together.
One the most according to claim 1 and 2 cellular ventilation by forced draft exterior-wall heat insulation device, it is characterised in that:
Described base frame (51) adjacent dual-side arranges the convex block (54) that connects, and additionally dual-side arranges and connects block (54) with convex
The groove (55) adapted.
One the most according to claim 1 and 2 cellular ventilation by forced draft exterior-wall heat insulation device, it is characterised in that:
Anchor hole (56) is set on described base frame (51), crab-bolt part is installed in described anchor hole (56).
One the most according to claim 1 cellular ventilation by forced draft exterior-wall heat insulation device, it is characterised in that: institute
State air inlet (42) and air outlet (32) place is respectively provided with ventilation transom window (6).
One the most according to claim 3 cellular ventilation by forced draft exterior-wall heat insulation device, it is characterised in that: institute
State and on ventilation assembly (3) and lower ventilation assembly (4), be respectively provided with the raised line (10) adapted with groove (55)
Or connect, with convex, the recessed seam (11) that block (54) adapts.
One the most according to claim 1 cellular ventilation by forced draft exterior-wall heat insulation device, it is characterised in that: institute
State and be respectively provided with protective layer (9) on prefabricated thermal insulation body (2) and cellular ventilation by forced draft heat preservation module (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620312676.9U CN205475845U (en) | 2016-04-14 | 2016-04-14 | Honeycomb type convection and ventilation external wall insulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620312676.9U CN205475845U (en) | 2016-04-14 | 2016-04-14 | Honeycomb type convection and ventilation external wall insulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205475845U true CN205475845U (en) | 2016-08-17 |
Family
ID=56641033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620312676.9U Withdrawn - After Issue CN205475845U (en) | 2016-04-14 | 2016-04-14 | Honeycomb type convection and ventilation external wall insulation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205475845U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105821987A (en) * | 2016-04-14 | 2016-08-03 | 内蒙古工业大学 | Cellular convection ventilation exterior wall heat insulation device |
-
2016
- 2016-04-14 CN CN201620312676.9U patent/CN205475845U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105821987A (en) * | 2016-04-14 | 2016-08-03 | 内蒙古工业大学 | Cellular convection ventilation exterior wall heat insulation device |
| CN105821987B (en) * | 2016-04-14 | 2017-09-19 | 内蒙古工业大学 | A honeycomb type convection ventilation external wall thermal insulation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160817 Effective date of abandoning: 20170919 |
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| AV01 | Patent right actively abandoned |