CN210152350U - Electricity-saving economical refrigeration house composite heat insulation system - Google Patents
Electricity-saving economical refrigeration house composite heat insulation system Download PDFInfo
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- CN210152350U CN210152350U CN201920379437.9U CN201920379437U CN210152350U CN 210152350 U CN210152350 U CN 210152350U CN 201920379437 U CN201920379437 U CN 201920379437U CN 210152350 U CN210152350 U CN 210152350U
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Abstract
The utility model provides an economize on electricity economical freezer composite insulation system belongs to building application technical field. The power-saving economical composite heat-insulating system for the refrigeration house comprises a wall body and a roof, wherein the wall body heat-insulating system is outwards and sequentially provided with a first waterproof layer, a first heat-insulating layer, a first steam-insulating layer, a first blocking layer, a second blocking layer and a first protective layer by taking a base layer wall body as a basis; the roof heat insulation system is provided with an inner steam-insulating layer, a second waterproof layer, a second heat-insulating layer, an outer steam-insulating layer and a second protective layer which are sequentially arranged outwards on the basis of a base wall. The wall body heat insulation system of the utility model has the advantages that the wall body has better heat resistance by arranging the air interlayer, thereby reducing the heat in the environment outside the refrigeration house from entering the refrigeration house and reducing the energy consumption of the refrigeration house; the roof heat insulation system adopts the inner and outer steam-insulating layers and the ceramic solar heat collecting plate, so that steam can be prevented from entering the heat insulation layer to influence the heat insulation effect.
Description
Technical Field
The utility model belongs to the technical field of the building is used, concretely relates to economize on electricity economical freezer compound incubation system.
Background
The first development in modern cold storage facilities was a cold store. The cold storage is a facility for processing and storing perishable foods, and is actually a large-scale fixed refrigerator, which is called the cold storage for short. Cold stores were first introduced in the united states and australia at the end of the 19 th century, when they were primarily intended to address the cooling and short term storage of perishable foods during transport. Through the development of more than a century, the refrigeration house becomes an indispensable means for developing the food industry and becomes a component of national economy. The total capacity of the cold storage can be used as an index for measuring the development level of the national food industry and refrigeration industry. In recent decades, the capacity of cold storage rooms in various countries has increased greatly. By the end of the 20 th century, the total capacity of the cold storage worldwide exceeded 5100 kilotons. The total capacity of the Chinese cold storage is over 500 ten thousand t. With the reform and the development of our country and the rapid development of economy, newly-built refrigerators in various regions bloom all over the world, from cities to villages, from coastal areas to frontier areas, and various cold storage star-and-go chess cloths. According to the statistics of the China society for refrigeration, the total capacity of the China refrigerator breaks through 880 ten thousand by 2006.
As is known, the basic cold source of a cold store is artificial refrigeration, which must consume energy. Since the 70 s of the 20 th century, the energy problem has been listed as one of the fundamental contradictions in the world. With the development of refrigeration technology and the rapid increase of storage capacity, the energy consumption for refrigeration is also rapidly increasing. Therefore, energy conservation in refrigerators is drawing more and more attention in the refrigeration and food industries.
The food is stored at a low temperature in a refrigerator, and the life activities of microorganisms causing the spoilage of the food and the respiration of the food are inhibited, so that the food can maintain its original quality for a long time without being rotten. Different freezer temperatures are adopted according to different articles and time stored in the freezer. The heat in the cold storage comprises two parts, namely 1) the heat transmitted into the cold storage by the ambient environment; 2) the heat generated in the cold storage comprises heat generated by lighting power equipment, personnel and food. Generally, the temperature in the cold storage is lower than the ambient temperature, and the heat preservation system of the cold storage needs to be perfected to keep the low temperature of the cold storage, so that the heat of the surrounding environment is reduced to enter the cold storage, the temperature in the cold storage is kept constant as much as possible, and the energy loss is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a economize on electricity economical freezer compound incubation system has solved the great technical problem of freezer energy consumption among the prior art, reduces the heat transfer of surrounding environment to the freezer through building freezer compound incubation system to reduce freezer heat load, realize the energy-conservation of freezer.
In order to achieve the above object, the technical solution of the present invention is:
a power-saving economical type compound heat insulation system of a refrigeration house comprises a wall body heat insulation system and a roof heat insulation system, wherein the wall body heat insulation system is outwards and sequentially provided with a first waterproof layer, a first heat insulation layer, a first steam insulation layer, a first blocking layer, a second blocking layer and a first protective layer by taking a base layer wall body as a basis, one end of a fixing piece is fixed on the wall body, the other end of the fixing piece penetrates through the first waterproof layer, the first heat insulation layer and the first steam insulation layer to be connected with a steel keel, and the steel keel penetrates through the first blocking layer, the blocking layer and the second blocking layer to be connected with the first protective layer;
the roof heat preservation system is outwards equipped with interior steam proof layer, second waterproof layer, second heat preservation, outer steam proof layer and second inoxidizing coating in proper order with basic unit's wall body as the basis, and the one end of mounting is fixed at the wall body, and the other end passes interior steam proof layer, second waterproof layer, second heat preservation, outer steam proof layer and is connected with the steel joist, and the steel joist is connected with the second protective layer.
Preferably, the first heat-insulating layer and the second heat-insulating layer are polyurethane foam boards, and a layer of phenolic foam board with an aluminum foil surface layer is attached to each polyurethane foam board.
Preferably, the first steam-proof layer, the inner steam-proof layer and the outer steam-proof layer are PE films or coatings.
Preferably, the first blocking layer and the second blocking layer are air interlayers, and the blocking layer is an aluminum foil plate.
Preferably, the air space is 6-10 cm thick.
Preferably, the first protective layer is an aluminum alloy steel plate, and the second protective layer is a ceramic solar heat collecting plate.
Preferably, an embedded part is arranged on the base wall, a connecting part is arranged on the embedded part, and the fixing part is fixed on the wall through the connecting part.
The utility model has the advantages that:
the wall body heat insulation system of the utility model has the advantages that the wall body has better heat resistance by arranging the air interlayer, thereby reducing the heat in the environment outside the refrigeration house from entering the refrigeration house and reducing the energy consumption of the refrigeration house; the roof heat insulation system adopts the inner and outer steam-insulating layers and the ceramic solar heat collecting plate, so that steam can be prevented from entering the heat insulation layer to influence the heat insulation effect.
Drawings
Fig. 1 is a schematic structural view of the wall heat preservation system of the present invention.
Fig. 2 is a schematic structural view of the roof insulation system of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention. It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
Referring to fig. 1, an economize on electricity economical freezer composite insulation system, including wall insulation system and roof insulation system, wall insulation system uses basic unit's wall 1 to outwards be equipped with first waterproof layer 12, first heat preservation 13, first vapour barrier 14, first blocking layer 15, cuts off layer 16, the second blocks layer 17 and first inoxidizing coating 18 in proper order as the basis, and the one end of the first 19 of mounting is fixed at wall 1, and the other end passes first waterproof layer 12, first heat preservation 13, first vapour barrier 14 is connected with first steel joist 10, and first steel joist 10 passes first blocking layer 15, cuts off layer 16, second blocking layer 17 and first inoxidizing coating 18 and is connected. In the above embodiment, the first thermal insulation layer 13 is made of polyurethane foam board, a layer of phenolic foam board with aluminum foil surface layer is adhered on the polyurethane foam board, the phenolic foam has the name of "king of thermal insulation material", which is a new generation of thermal insulation, fire prevention and sound insulation material, the phenolic foam material belongs to a high molecular organic hard aluminum foil foam product, and is formed by foaming thermosetting phenolic resin, and the aluminum foil has good thermal conductivity, good light reflection and absorption capacity. The temperature difference between the inside and the outside of the refrigeration house is large, water vapor in the air at the high temperature side easily enters the heat insulation material, in order to protect the heat insulation material from being affected with damp, a first steam insulation layer 14 is arranged outside the heat insulation layer, and the steam insulation material is a PE film or polyurethane waterproof coating. The first blocking layer 15 and the second blocking layer 17 are air interlayers with the thickness of 6-10 cm, and the blocking layer 16 is an aluminum foil plate. The air with normal pressure is the most easily obtained and lowest-cost heat insulation material, the air heat conductivity coefficient at 25 ℃ is 0.0255W/(m.K) under normal pressure, the specific heat capacity is 1.013 kJ/(kg.K), and the air interlayer arranged in the wall structure has better heat resistance. In addition, aluminum is also a high-efficiency heat reflection material with a wide wave band, namely, under the condition that incident wavelengths are obviously different, the absorption rate of heat radiation is very low, the aluminum foil plate can obviously increase the thermal resistance of an air interlayer, and the heat outside the refrigeration house is reduced to enter the refrigeration house, so that the energy consumption in the refrigeration house is reduced. An embedded part is arranged on the base layer wall body 1, a first connecting piece 11 is arranged on the embedded part, and the first fixing piece 19 is fixed on the wall body 1 through the first connecting piece 11. The first protective layer 18 is an aluminum alloy steel plate, the outer side of the first steel keel 10 (conventional connecting part in the building field) is fixedly connected with the aluminum alloy steel plate through screws, and in addition, a layer of glass plate can be additionally arranged on the outer side of the aluminum alloy steel plate for protection.
Referring to fig. 2, the roof insulation system is provided with an inner steam-insulation layer 22, a second waterproof layer 23, a second insulation layer 24, an outer steam-insulation layer 25 and a second protective layer 26 in sequence from the base wall to the outside, one end of a second fixing member 27 is fixed on the wall 2, the other end of the second fixing member passes through the inner steam-insulation layer 22, the second waterproof layer 23, the second insulation layer 24 and the outer steam-insulation layer 25 to be connected with a second steel keel 20, and the second steel keel 20 is connected with the second protective layer 26. An embedded part is arranged on the base layer wall body 2, a second connecting part 21 is arranged on the embedded part, and the second fixing part 27 is fixed on the wall body 2 through the second connecting part 21. The second protective layer 26 is a ceramic solar heat collecting plate, and the outer side of the second steel keel 20 (a conventional connecting part in the building field) is fixedly connected with the ceramic solar heat collecting plate through screws.
In the above embodiment, the inner vapor barrier 22 is a polyurethane foam coating, and the outer vapor barrier 25 is a PE film. The second insulating layer 24 is a polyurethane foam board, and a layer of phenolic foam board with an aluminum foil surface layer is attached to the polyurethane foam board. The second protective layer 26 is a ceramic solar collector panel. The ceramic solar heat collecting plate is an engineering material with low cost, long service life and stable performance, and has the characteristics of heat preservation, heat insulation, water resistance and the like.
The utility model has the advantages that: the wall body heat insulation system of the utility model has the advantages that the wall body has better heat resistance by arranging the air interlayer, thereby reducing the heat in the environment outside the refrigeration house from entering the refrigeration house and reducing the energy consumption of the refrigeration house; the roof heat insulation system adopts the inner and outer steam-insulating layers and the ceramic solar heat collecting plate, so that steam can be prevented from entering the heat insulation layer to influence the heat insulation effect.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an economize on electricity economical freezer compound incubation system, including wall insulation system and roof insulation system, its characterized in that, the wall insulation system outwards is equipped with first waterproof layer, first heat preservation, first steam barrier, first block layer, partition layer, second block layer and first inoxidizing coating in proper order with basic unit's wall as the basis, the one end of mounting is fixed at the wall, the other end passes first waterproof layer, first heat preservation, first steam barrier is connected with the steel keel, the steel keel passes first block layer, partition layer, second block layer and is connected with first inoxidizing coating;
the roof heat preservation system is outwards equipped with interior steam proof layer, second waterproof layer, second heat preservation, outer steam proof layer and second inoxidizing coating in proper order with basic unit's wall body as the basis, and the one end of mounting is fixed at the wall body, and the other end passes interior steam proof layer, second waterproof layer, second heat preservation, outer steam proof layer and is connected with the steel joist, and the steel joist is connected with the second protective layer.
2. The electricity-saving economical refrigeration house composite heat-insulating system according to claim 1, wherein the first heat-insulating layer and the second heat-insulating layer are polyurethane foam boards, and a layer of phenolic foam board with an aluminum foil surface layer is attached to the polyurethane foam boards.
3. The electricity-saving economical refrigeration house composite heat-insulating system according to claim 1, wherein the first steam-insulating layer, the inner steam-insulating layer and the outer steam-insulating layer are PE films or coatings.
4. The power-saving economical refrigeration house composite heat-insulating system according to claim 1, wherein the first blocking layer and the second blocking layer are air interlayers, and the blocking layer is an aluminum foil plate.
5. The electricity-saving economical freezer composite thermal insulation system according to claim 4, characterized in that the air space thickness is 6-10 cm.
6. The electricity-saving economical composite heat-insulating system for the refrigeration house according to claim 1, wherein the first protective layer is an aluminum alloy steel plate, and the second protective layer is a ceramic solar heat-collecting plate.
7. The electricity-saving economical freezer composite heat insulation system according to claim 1, characterized in that, the base wall is provided with an embedded part, the embedded part is provided with a connecting piece, and the fixing piece is fixed on the wall through the connecting piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920379437.9U CN210152350U (en) | 2019-03-22 | 2019-03-22 | Electricity-saving economical refrigeration house composite heat insulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920379437.9U CN210152350U (en) | 2019-03-22 | 2019-03-22 | Electricity-saving economical refrigeration house composite heat insulation system |
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| Publication Number | Publication Date |
|---|---|
| CN210152350U true CN210152350U (en) | 2020-03-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920379437.9U Expired - Fee Related CN210152350U (en) | 2019-03-22 | 2019-03-22 | Electricity-saving economical refrigeration house composite heat insulation system |
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| CN (1) | CN210152350U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111663881A (en) * | 2020-05-09 | 2020-09-15 | 江苏丰尚智能科技有限公司 | Sealing heat-preservation door for drying equipment |
-
2019
- 2019-03-22 CN CN201920379437.9U patent/CN210152350U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111663881A (en) * | 2020-05-09 | 2020-09-15 | 江苏丰尚智能科技有限公司 | Sealing heat-preservation door for drying equipment |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200317 Termination date: 20210322 |
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| CF01 | Termination of patent right due to non-payment of annual fee |