CN208858209U - A kind of ultra low temperature cool house heat preservation steam-partition architecture - Google Patents
A kind of ultra low temperature cool house heat preservation steam-partition architecture Download PDFInfo
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- CN208858209U CN208858209U CN201821440219.3U CN201821440219U CN208858209U CN 208858209 U CN208858209 U CN 208858209U CN 201821440219 U CN201821440219 U CN 201821440219U CN 208858209 U CN208858209 U CN 208858209U
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- low temperature
- insulating layer
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- heat preservation
- temperature cool
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Abstract
The utility model discloses a kind of ultra low temperature cool house heat preservation steam-partition architectures, are followed successively by freezer base course wall, moisture-proof vapor barrier layer, insulating layer, reinforcing mat from the inside to the outside, further include the protective layer being connected by keel with base course wall.Bookbinding has T-type stake in the moisture-proof vapor barrier layer, and the length of the T-type stake is greater than or equal to the thickness of insulating layer；The T-type stake through-thickness is in insulating layer；The insulating layer is multilayered structure, every one layer of reinforcing mat of insulating layer paving of 10cm；The reinforcing mat is laterally embedded in insulating layer；Bookbinding is by lateral keel in the T-type stake；Riveting has protective layer on the keel.
Description
Technical field
The utility model relates to refrigeration storage system technical field of structures, more particularly to a kind of ultra low temperature cool house thermal insulation separation steam
Architecture.
Background technique
With the development of domestic freezer industry, food service industry ultralow temperature experiment storage and automobile, electronics, aviation part examination
The cold equal demand to ultra low temperature cool house is increasing, and storage temperature will often reach -30~-80 DEG C, keeps the temperature to ultra low temperature cool house
System is configured with higher requirement.How to guarantee insulating layer not shrinkage cracking under ultra-low temperature surroundings, how to avoid freezer cold draining,
It is energy saving and improve ultra low temperature cool house service life, be a great problem of present ultra low temperature cool house research, existing literature and
Technical data has no the report of (- 55 DEG C or less) of ultra low temperature cool house constructions and construction method.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of ultra low temperature cool house heat preservation steam-partition architectures.
A kind of ultra low temperature cool house heat preservation steam-partition architecture, be followed successively by from the inside to the outside freezer base course wall, moisture-proof vapor barrier layer,
Insulating layer, reinforcing mat further include the protective layer being connected by keel with freezer base course wall.
Ultra low temperature cool house heat preservation steam-partition architecture described in the utility model, wherein bound in the moisture-proof vapor barrier layer
There is T-type stake, the length of the T-type stake is greater than or equal to the thickness of insulating layer；The T-type stake through-thickness is embedded in insulating layer
It is interior；The insulating layer is multilayered structure, every one layer of reinforcing mat of insulating layer paving of 10cm；The reinforcing mat is laterally embedded in heat preservation
In layer；Bookbinding has lateral keel in the T-type stake；Riveting has protective layer on the keel.
Ultra low temperature cool house heat preservation steam-partition architecture described in the utility model, wherein the keel are disconnected cold bridge design,
Its thermal coefficient is less than or equal to 0.05W/mK；Pass through the T-type stake for cold bridge design of breaking between the keel and freezer base course wall
Connection.
Ultra low temperature cool house heat preservation steam-partition architecture described in the utility model, wherein the moisture-proof vapor barrier layer is solidifying by cyanogen,
One of SD2392, polyurethane coating, rapid hardening rubber, SBS modified pitch or horseshoe ester or a variety of compositions.
Ultra low temperature cool house heat preservation steam-partition architecture described in the utility model, wherein the insulating layer is by the poly- ammonia of hard bubble
Ester is constituted.
Ultra low temperature cool house heat preservation steam-partition architecture described in the utility model, wherein the reinforcing mat is steel wire, glass
One of fibre web or galvanized steel wire netting are a variety of, and lap width is not less than 10cm.
Ultra low temperature cool house heat preservation steam-partition architecture described in the utility model, wherein the protective layer is by calcium silicate board with microporous, glass
Any one composition in glass steel, galvanized steel plain sheet or plasterboard.
Ultra low temperature cool house heat preservation steam-partition architecture described in the utility model, wherein the material of the keel is anti-corrosion
Any one in flitch, nylon, polypropylene, polyethylene or polyurethane；The material of the T-type stake is anti-corrosion flitch, nylon, poly- third
Alkene, polyethylene, any one in polyurethane.
Ultra low temperature cool house heat preservation steam-partition architecture described in the utility model, wherein the freezer base course wall and anti-
Cement mortar screeding layer is equipped between damp vapor barrier layer.
The construction method of ultra low temperature cool house heat preservation steam-partition architecture described in the utility model, comprising the following steps:
(1) in freezer base course wall cement mortar screeding, anti-tidal rip vapour coating is sprayed；
(2) T-type stake is bound on it, and the length of T-type stake is greater than or equal to the thickness of insulating layer；
(3) insulating layer construction is carried out, makes T-type stake through-thickness in insulating layer, insulating layer is constructed layer by layer, often
Every one layer of reinforcing mat of 10cm paving reinforcing mat is laterally embedded in insulating layer；
(4) lateral keel is bound in T-type stake；
(5) protective layer is riveted on keel.
Compared with the existing technology, the protrusion effect of the utility model is:
(1) structure of the utility model carries out steel plate using hard reinforcing mat inside insulating layer, greatly improves
The dimensional stability of polyurethane foam at low temperature reduces the risk of insulating layer shrinkage cracking.
(2) structure of the utility model is used, the spray coating constructing technique of whole system is simple, the construction period can be shortened,
Reduce construction cost.
(3) system from the inside to the outside all protects insulating layer, extends the service life of heat-insulation system, reduces maintenance
Cost.
(4) currently, the system more tuna ultra low temperature cool houses (Zhoushan ocean aquatic products, Qingdao Shandong Haifeng county etc.) at home
To application, anti-tidal rip vapour, insulation construction are stablized, and an example do not occur and " run cold " phenomenon, energy consumption running cost substantially reduces.
The ultra low temperature cool house heat preservation steam-partition architecture of the utility model is made furtherly combined with specific embodiments below
It is bright.
Detailed description of the invention
Fig. 1 is the ultra low temperature cool house heat preservation steam-partition architectural schematic of embodiment 2.
Specific embodiment
Embodiment 1
As shown in connection with fig. 1, a kind of ultra low temperature cool house heat preservation steam-partition architecture, is followed successively by freezer base course wall from the inside to the outside
1, cement mortar screeding layer 2, moisture-proof vapor barrier layer 3, insulating layer, reinforcing mat 7 further include by keel 5 and freezer base course wall 1
Connected protective layer 6.Bookbinding has T-type stake 4 in moisture-proof vapor barrier layer 3, and the length of T-type stake 4 is greater than the thickness of insulating layer；4 edge of T-type stake
Thickness direction is in insulating layer；Insulating layer is multilayered structure, every one layer of reinforcing mat 7 of insulating layer paving of 10cm；It is described to add
Strong net 7 is laterally in insulating layer；Bookbinding has lateral keel 5 in T-type stake 4；Riveting has protective layer 6 on keel 5.
It is connected between keel 5 and freezer base course wall 1 by the T-type stake 4 for cold bridge design of breaking.Keel 5 are disconnected cold bridge design,
Its thermal coefficient is less than or equal to 0.05W/mK.
Moisture-proof vapor barrier layer 3 is by cyanogen in solidifying, SD2392, polyurethane coating, rapid hardening rubber, SBS modified pitch or horseshoe ester
One or more compositions.
Insulating layer is made of hard-foam polyurethane.
Reinforcing mat 7 is one of steel wire, glass fiber net or galvanized steel wire netting or a variety of, and lap width is not less than
10cm。
Protective layer 6 is made of any one in calcium silicate board with microporous, glass reinforced plastic, galvanized steel plain sheet or plasterboard.
The material of keel 5 is any one in anti-corrosion flitch, nylon, polypropylene, polyethylene or polyurethane.
The material of T-type stake 4 is anti-corrosion flitch, nylon, polypropylene, polyethylene, any one in polyurethane.
The construction method of above-mentioned ultra low temperature cool house heat preservation steam-partition architecture, comprising the following steps:
(1) in freezer base course wall cement mortar screeding, anti-tidal rip vapour coating is sprayed；
(2) T-type stake is bound on it, and the length of T-type stake is greater than or equal to the thickness of insulating layer；
(3) insulating layer construction is carried out, makes T-type stake through-thickness in insulating layer, insulating layer is constructed layer by layer, often
Every one layer of reinforcing mat of 10cm paving reinforcing mat is laterally embedded in insulating layer；
(4) lateral keel is bound in T-type stake；
(5) protective layer is riveted on keel.
Embodiment 2
As shown in connection with fig. 1, a kind of construction method of ultra low temperature cool house heat preservation steam-partition architecture, comprising the following steps:
(1) freezer inner wall surface is sprayed at by cyanogen is solidifying first, cyanogen, which coagulates, is made T-type stake bookbinding in being coated with cyanogen for anticorrosive wood after surface drying
On solidifying base course wall；
(2) then coated with hard polyurethane foam layer by layer, by U-shaped nail by one layer of aperture after insulating layer reaches 10cm
The galvanized steel wire netting of 4cm × 4cm is fixed on hard polyaminoester insulating foam；
(3) continue coated with hard polyurethane foam layer by layer and cover galvanized steel wire netting, when reaching 20cm thickness again by above-mentioned
Galvanized steel wire netting is fixed in method paving, until reaching the insulation thickness of design requirement；
(4) the wooden flitch bookbinding of anti-corrosion is formed transversely arranged in T-type stake；
(5) finally galvanized corrugated steel is fixed on imitation wood keel by tap bolt.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this
Novel range is defined, and under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art are to this
The various changes and improvements that the technical solution of utility model is made should all fall into the protection that the utility model claims book determines
In range.
Claims (9)
1. a kind of ultra low temperature cool house heat preservation steam-partition architecture, it is characterised in that: be followed successively by freezer base course wall from the inside to the outside
(1), moisture-proof vapor barrier layer (3), insulating layer, reinforcing mat (7), further include be connected by keel (5) with freezer base course wall (1) it is anti-
Sheath (6).
2. ultra low temperature cool house heat preservation steam-partition architecture according to claim 1, it is characterised in that: the moisture-proof vapor barrier layer
(3) there is T-type stake (4) bookbinding on, the length of the T-type stake (4) is greater than or equal to the thickness of insulating layer；The T-type stake (4) is along thickness
Direction is spent in insulating layer；The insulating layer is multilayered structure, every one layer of reinforcing mat (7) of insulating layer paving of 10cm；Institute
Reinforcing mat (7) is stated laterally to be embedded in insulating layer；Bookbinding has lateral keel (5) on the T-type stake (4)；Riveting on the keel (5)
It is connected to protective layer (6).
3. ultra low temperature cool house heat preservation steam-partition architecture according to claim 2, it is characterised in that: the keel (5) are
Disconnected cold bridge design, thermal coefficient are less than or equal to 0.05W/mK；Pass through between the keel (5) and freezer base course wall (1)
T-type stake (4) connection of disconnected cold bridge design.
4. ultra low temperature cool house heat preservation steam-partition architecture according to claim 3, it is characterised in that: the moisture-proof vapor barrier layer
(3) it one of solidifying, SD2392, polyurethane coating, rapid hardening rubber, SBS modified pitch or horseshoe ester or a variety of is made of cyanogen.
5. ultra low temperature cool house heat preservation steam-partition architecture according to claim 4, it is characterised in that: the insulating layer is by hard
Polyurethane is steeped to constitute.
6. ultra low temperature cool house heat preservation steam-partition architecture according to claim 5, it is characterised in that: the reinforcing mat (7)
For one of steel wire, glass fiber net or galvanized steel wire netting or a variety of, lap width is not less than 10cm.
7. ultra low temperature cool house heat preservation steam-partition architecture according to claim 6, it is characterised in that: the protective layer (6)
It is made of any one in calcium silicate board with microporous, glass reinforced plastic, galvanized steel plain sheet or plasterboard.
8. ultra low temperature cool house heat preservation steam-partition architecture according to claim 7, it is characterised in that: the keel (5)
Material is any one in anti-corrosion flitch, nylon, polypropylene, polyethylene or polyurethane；The material of the T-type stake (4) is anti-corrosion
Flitch, nylon, polypropylene, polyethylene, any one in polyurethane.
9. ultra low temperature cool house heat preservation steam-partition architecture according to claim 8, it is characterised in that: freezer base wall
Cement mortar screeding layer (2) are equipped between body (1) and moisture-proof vapor barrier layer (3).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201821440219.3U CN208858209U (en) | 2018-09-04 | 2018-09-04 | A kind of ultra low temperature cool house heat preservation steam-partition architecture |
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| CN201821440219.3U CN208858209U (en) | 2018-09-04 | 2018-09-04 | A kind of ultra low temperature cool house heat preservation steam-partition architecture |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108952243A (en) * | 2018-09-04 | 2018-12-07 | 烟台市顺达聚氨酯有限责任公司 | A kind of ultra low temperature cool house heat preservation steam-partition architecture and construction method |
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2018
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108952243A (en) * | 2018-09-04 | 2018-12-07 | 烟台市顺达聚氨酯有限责任公司 | A kind of ultra low temperature cool house heat preservation steam-partition architecture and construction method |
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