CN204240559U - The disconnected cold bridge frame of a kind of unitary air handling unit - Google Patents
The disconnected cold bridge frame of a kind of unitary air handling unit Download PDFInfo
- Publication number
- CN204240559U CN204240559U CN201420695255.XU CN201420695255U CN204240559U CN 204240559 U CN204240559 U CN 204240559U CN 201420695255 U CN201420695255 U CN 201420695255U CN 204240559 U CN204240559 U CN 204240559U
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- section bar
- cold bridge
- aluminium alloy
- bar external
- external member
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Abstract
The utility model relates to the disconnected cold bridge frame of a kind of unitary air handling unit.The disconnected cold bridge frame of this kind of unitary air handling unit, comprise aluminium section bar external member, aluminium alloy inner member and nylon heat-insulating strip, aluminium section bar external member is connected by nylon heat-insulating strip with aluminium alloy inner member, and form inside and outside two cavitys, the high density polyurethane insulation material of inner chamber foam filled connection aluminium section bar external member and aluminium alloy inner member, aluminium section bar external member, aluminium alloy inner member and high density polyurethane insulation material, nylon heat-insulating strip form combined type and to break cold bridge frame structure.The utility model all effectively cuts off metal covering and contacts with the direct of metal covering in each junction, interface, avoid the generation of cold bridge, prevent outer wall from condensing; In addition, not only increase the heat insulation effect of unitary air handling unit casing, and improve the stability of framework from overall structure, make air-conditioning unit framework more sturdy and durable, increase the service life, also make air-conditioner set run more effective, more economize energy.
Description
Technical field
The utility model relates to a kind of disconnected cold bridge structure being applicable to unitary air handling unit, particularly the disconnected cold bridge frame of a kind of unitary air handling unit.
Background technology
Cold bridge is exactly the path that cold transmits, and at refrigeration industry, is exactly Cryogenic air along the bad component of thermal insulation properties to the phenomenon of temperature end medium transferring energy.For unitary air handling unit, incubator panel corner, box frame, access door frame, connecting bolt etc. are the components the most easily producing cold bridge.The generation of cold bridge shows as air-conditioner set surface sweating, drips, and its essence is the loss of the energy, causes the increase of operating cost, and can cause casing corrosion and affect outward appearance and the service life of unit.If adopt conventional mode, be difficult to coordinate the contradiction on cold bridge and unit practical structures cost, so people are finding the best approach eliminating cold bridge always.
The subject matter that existing usual manner exists is: often cause cold bridge phenomenon because box frame position metal covering directly contacts, the inner cold of air-conditioning is delivered to skin from frame inner wall, easily cause the phenomenon that framework outer wall condenses, cause the increase of energy loss, operating cost, and casing corrosion can be caused and affect outward appearance and the service life of unit.
Summary of the invention
The technical problems to be solved in the utility model is the above-mentioned defect how overcoming prior art, provides a kind of unitary air handling unit disconnected cold bridge frame.
The utility model is achieved through the following technical solutions:
The disconnected cold bridge frame of this kind of unitary air handling unit, comprise aluminium section bar external member, aluminium alloy inner member and nylon heat-insulating strip, described aluminium section bar external member is connected by nylon heat-insulating strip with aluminium alloy inner member, and form inside and outside two cavitys, the high density polyurethane insulation material of inner chamber foam filled connection aluminium section bar external member and aluminium alloy inner member, described aluminium section bar external member, aluminium alloy inner member and high density polyurethane insulation material, nylon heat-insulating strip form combined type and to break cold bridge frame structure.
As optimization, described nylon heat-insulating strip cross section is epsilon-type structure, and the projection in the middle of the font of mountain is between described aluminium section bar external member and aluminium alloy inner member; The junction of described aluminium section bar external member and aluminium alloy inner member is equipped with the groove for embedding font left side, mountain and right side.
As optimization, described groove is trapezoidal shape, and the left side of described mountain font nylon heat-insulating strip and right side are equipped with the projection with described trapezoidal shape groove match.
A kind of unitary air handling unit of the utility model beneficial effect of disconnected cold bridge frame is:
The disconnected cold bridge frame of this kind of unitary air handling unit makes full use of the good heat-proof quality of nonmetallic materials, all effectively cut off metal covering to contact with the direct of metal covering in each junction, interface, also the contact of huyashi-chuuka (cold chinese-style noodles) and hot side has just been blocked, the cold of air-conditioning inside is made to be transmitted to outer wall, avoid the generation of cold bridge, prevent outer wall from condensing; In addition, not only increase the heat insulation effect of unitary air handling unit casing, and the stability of framework is improve from overall structure, make air-conditioning unit framework more sturdy and durable, increase the service life, also make air-conditioner set run more effective, more economize energy, has good actual application value and promotional value.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the disconnected cold bridge frame of this kind of unitary air handling unit is described further:
Fig. 1 is the structural representation of this kind of unitary air handling unit with disconnected cold bridge frame.
In figure: 1 be aluminium section bar external member, 2 be high density polyurethane insulation material, 3 be nylon heat-insulating strip, 4 for aluminium alloy inner member.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly understand, to develop simultaneously embodiment referring to accompanying drawing, the utility model is further described.
As shown in Figure 1, the disconnected cold bridge frame of this kind of unitary air handling unit, comprise aluminium section bar external member 1, aluminium alloy inner member 4 and nylon heat-insulating strip 3, described aluminium section bar external member 1 is connected by nylon heat-insulating strip 3 with aluminium alloy inner member 4, and form inside and outside two cavitys, the high density polyurethane insulation material 2 of inner chamber foam filled connection aluminium section bar external member 1 and aluminium alloy inner member 4, described aluminium section bar external member 1, aluminium alloy inner member 4 and high density polyurethane insulation material 2, nylon heat-insulating strip 3 form combined type and to break cold bridge frame structure.Like this, aluminium section bar external member 1, aluminium alloy inner member 4 directly do not contact, and adopt the obvious nonmetallic materials of the effect of heat insulation such as high density polyurethane adiabator layer 2 and nylon heat-insulating strip 3 to connect therebetween, effectively prevent the generation of cold bridge phenomenon;
Concrete, described nylon heat-insulating strip 3 cross section is epsilon-type structure, and the projection in the middle of the font of mountain is between described aluminium section bar external member 1 and aluminium alloy inner member 4; The junction of described aluminium section bar external member 1 and aluminium alloy inner member 4 is equipped with the groove for embedding font left side, mountain and right side; Like this, improve by traditional aluminium section bar external member 1 is contacted with the line face of aluminium alloy inner member 4, nylon heat-insulating strip 3 is utilized aluminium section bar external member 1 and aluminium alloy inner member 4 to be separated, all effectively cut off metal covering to contact with the direct of metal covering in each junction, interface, also the contact of huyashi-chuuka (cold chinese-style noodles) and hot side has just been blocked, make the cold of air-conditioning inside be transmitted to outer wall, effectively can reduce the probability that cold bridge produces, prevent outer wall from condensing; In addition, not only increase the heat insulation effect of unitary air handling unit casing, and improve the stability of framework from overall structure, make air-conditioning unit framework more sturdy and durable, increase the service life, also make air-conditioner set run more effective, more economize energy;
Concrete, described groove is trapezoidal shape, and the left side of described mountain font nylon heat-insulating strip 3 and right side are equipped with the projection with described trapezoidal shape groove match.Such nylon heat-insulating strip 3 closely cooperates with the trapezoidal shape groove of aluminium section bar external member 1 and aluminium alloy inner member 4, effectively avoids leakage material problem during the foam filled high density polyurethane insulation material of the internal cavity of framework.
The disconnected cold bridge frame of this kind of unitary air handling unit, all effectively cuts off metal covering and contacts with the direct of metal covering, avoid the generation of cold bridge, prevent outer wall from condensing in each junction, interface; In addition, not only increase the heat insulation effect of unitary air handling unit casing, and the stability of framework is improve from overall structure, make air-conditioning unit framework more sturdy and durable, increase the service life, also make air-conditioner set run more effective, more economize energy, has good actual application value and promotional value.
Above-mentioned detailed description of the invention is only concrete case of the present utility model, be not restriction the utility model being made to other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent implementations of equivalent variations.But every do not depart from the prerequisite of the utility model know-why under, any simple modification, equivalent variations and the remodeling done above embodiment according to technical spirit of the present utility model, all should fall into scope of patent protection of the present utility model.
Claims (3)
1. the disconnected cold bridge frame of unitary air handling unit, it is characterized in that: comprise aluminium section bar external member (1), aluminium alloy inner member (4) and nylon heat-insulating strip (3), described aluminium section bar external member (1) is connected by nylon heat-insulating strip (3) with aluminium alloy inner member (4), and form inside and outside two cavitys, the high density polyurethane insulation material (2) of inner chamber foam filled connection aluminium section bar external member (1) and aluminium alloy inner member (4), described aluminium section bar external member (1), aluminium alloy inner member (4) and high density polyurethane insulation material (2), nylon heat-insulating strip (3) composition combined type is broken cold bridge frame structure.
2. the disconnected cold bridge frame of a kind of unitary air handling unit as claimed in claim 1, it is characterized in that: described nylon heat-insulating strip (3) cross section is epsilon-type structure, the projection in the middle of the font of mountain is positioned between described aluminium section bar external member (1) and aluminium alloy inner member (4); The junction of described aluminium section bar external member (1) and aluminium alloy inner member (4) is equipped with the groove for embedding font left side, mountain and right side.
3. the disconnected cold bridge frame of a kind of unitary air handling unit as claimed in claim 2, is characterized in that: described groove is trapezoidal shape, the left side of described mountain font nylon heat-insulating strip (3) and right side is equipped with the projection with described trapezoidal shape groove match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420695255.XU CN204240559U (en) | 2014-11-19 | 2014-11-19 | The disconnected cold bridge frame of a kind of unitary air handling unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420695255.XU CN204240559U (en) | 2014-11-19 | 2014-11-19 | The disconnected cold bridge frame of a kind of unitary air handling unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204240559U true CN204240559U (en) | 2015-04-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420695255.XU Active CN204240559U (en) | 2014-11-19 | 2014-11-19 | The disconnected cold bridge frame of a kind of unitary air handling unit |
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| CN (1) | CN204240559U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111928467A (en) * | 2020-09-14 | 2020-11-13 | 昆山台佳机电有限公司 | Broken cold bridge air conditioning box |
-
2014
- 2014-11-19 CN CN201420695255.XU patent/CN204240559U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111928467A (en) * | 2020-09-14 | 2020-11-13 | 昆山台佳机电有限公司 | Broken cold bridge air conditioning box |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |