CN204902175U - Plastic steel structural grouping formula air conditioning unit box - Google Patents
Plastic steel structural grouping formula air conditioning unit box Download PDFInfo
- Publication number
- CN204902175U CN204902175U CN201520672721.7U CN201520672721U CN204902175U CN 204902175 U CN204902175 U CN 204902175U CN 201520672721 U CN201520672721 U CN 201520672721U CN 204902175 U CN204902175 U CN 204902175U
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- section bar
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Abstract
The utility model discloses a plastic steel structural grouping formula air conditioning unit box, including frame and wallboard, the wallboard includes inner panel, planking and middle foam insulation layer, the frame including the angle frame that is used for connecting two wallboards meeting perpendicularly with be used for the middle frame of two wallboards that the connection level meets, the angle frame includes that the angle frame plastics buckle section bar and the angle frame plastics of perpendicular joint receive the knot section bar, middle frame receives the knot section bar including the middle frame plastics buckle section bar and the middle frame plastics of the joint that is parallel to each other, angle frame plastics buckle section bar, angle frame plastics receive knot section bar, middle frame plastics buckle section bar and middle frame plastics to receive to inlay respectively in the knot section bar steel skeleton that is equipped with parallel of each other, spiro union between the steel skeleton. The utility model discloses make up into the frame with plastic material and steel skeleton and connect the wallboard, both kept higher mechanical strength, have good heat insulating ability, leakproofness again.
Description
Technical field
The utility model relates to a kind of air-treatment unit casing of air conditioning, particularly relates to a kind of plastic-steel structure unitary air handling unit casing.
Background technology
At present, the airhandling equipment of central air-conditioning end, structure is the thermal-insulating body that built-in functional section adds outer encirclement, and because the temperature difference inside and outside thermal-insulating body can reach more than 30 DEG C, to the sealing property of casing, heat-proof quality proposes very high requirement.So for the airhandling equipment of central air-conditioning end, improving the heat-insulating property of casing, reach the pursuit that efficient energy-saving Shi Ge great manufacturer is eternal, is also the reality need of society.For the unitary air handling unit of multiple processing mode that can realize air, because the air quantity of its process is large, air supplying distance is far away, accordingly requirements at the higher level be it is also proposed to the withstand voltage properties of casing.Present stage, on market, unitary air handling unit body structure is and adopts shape to form with foaming sandwich panel sectional, panel foam separately for there being frame structure, panel and section bar integral foam be frameless construction.But due to the thermal conductivity of shape, no matter be frame structure casing, or frameless construction casing, all cannot stop unit completely and leak out and the generation of cold bridge.This is because there is frame structure casing mechanical strength high, but heat-proof quality is poor, and the high energy consumption of unit that causes of air leak rate of air curtain is high, and cold bridge phenomenon cannot be stopped; And frameless construction casing heat-proof quality is good, air leak rate of air curtain is little, principle can completely cut off cold bridge, but due to the bad mechanical strength of frameless construction, unit casing shape when the large pressure of Wind Volume or unit run under positive pressure is caused easily to produce distortion, and irrecoverable after distortion, so under long-play, unit also inevitably goes out to leak out and cold bridge phenomenon.How to improve the mechanical strength of unitary air handling unit casing and thermal-insulating sealing performance from the energy consumption reducing unit be present stage central air-conditioning airhandling equipment in the urgent need to, head it off technology to need to improve.
Utility model content
The purpose of this utility model is to provide a kind of plastic-steel structure unitary air handling unit casing, existing higher mechanical strength, can avoid again leaking out and cold bridge, reduces energy consumption.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals:
A kind of plastic-steel structure unitary air handling unit casing, comprise framework and wallboard, described wallboard comprises the insulating foam layer of inner panel, outside plate and centre, it is characterized in that: described framework comprises the angle framework of two pieces of wallboards for connecting vertical connection and is used for the central frame of two pieces of wallboards that connection level connects; Described angle framework comprises the angle framework plastic buckle section bar of vertical clamping and angle framework plastics by button-type material, described central frame comprises the central frame plastic buckle section bar of the clamping that is parallel to each other and central frame plastics by button-type material, described angle framework plastic buckle section bar, angle framework plastics are embedded with steel skeleton parallel to each other by button-type material, central frame plastic buckle section bar and central frame plastics respectively by button-type material, are spirally connected between described steel skeleton.Be combined into framework with plastic material and steel skeleton and be connected wallboard, both maintained higher mechanical strength, there is again good heat insulating ability, sealing.
Further, described inner panel, outside plate are embedded in framework.
Further, described wallboard and angle framework plastic buckle section bar, angle framework plastics are provided with the first elastic sealing element by button-type material, central frame plastic buckle section bar, central frame plastics by the joint between button-type material, described angle framework plastic buckle section bar and angle framework plastics by between button-type material, central frame plastic buckle section bar and central frame plastics are provided with the second elastic sealing element by the joint between button-type material.
Further, described steel skeleton is [shape.
Further, built-in bolt is adopted to connect between described steel skeleton.
The beneficial effects of the utility model have following some:
1, efficient energy-saving, owing to adopting plastic material, compare traditional shape, its heat-proof quality is well a lot, although traditional body structure also adopts heat-barrier material, because its structure restricted, cannot accomplish completely heat insulation, and plastic material just can head it off completely, make air conditioning box body really accomplish without cold bridge, efficient energy-saving runs;
2, mechanical strength is high, because plastic material thermal insulation is good, but it is low that mechanical strength compares shape, the mechanical strength that steel skeleton improves casing is increased in plastic material inside, traditional shape mostly is aluminium section bar, compare steel, the intensity of aluminium section bar is low, so the mechanical strength of air-conditioning casing has frame structure casing taller than tradition, ensure that the long-term Effec-tive Function of unit box body is indeformable, or have and be out of shape also in the regime of elastic deformation of plastic material a little, just can restore during shutdown;
3, good seal performance, due between section bar and section bar, is all furnished with elastic sealing element between section bar and casing inner and outer plates, and when stressed, make the sealing of casing stronger by elastic deformation, ensure that casing does not leak out, efficient energy-saving runs;
4, inner smooth, be embedded on section bar because casing inner panel and casing outside plate are, ensure that the flatness of box house, neatly, not easily laying dust;
5, good looking appearance, bolt due to casing bindiny mechanism is fixed on the built-in steel skeleton of framework plastic material, so be can't see bolt in casing outside, ensure that the aesthetic property of casing, set bolt does not contact with plastic material simultaneously, would not destroy the bulk strength of section bar, also bolt heat conduction can not be led to, and steel skeleton becomes an entirety due to the connection of bolt, improve the rigidity of unit entirety, while guarantee unit is attractive in appearance, reaches the object that long-term efficient energy-saving runs.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the partial enlarged drawing that the wallboard of the utility model vertical connection connects;
Fig. 3 is the partial enlarged drawing of the wallboard connection that the utility model level connects;
Wherein 1 for angle framework plastic buckle section bar, 2 for steel skeleton, 3 for angle framework plastics by button-type material, 4 be the first seal, 5 for outside plate, 6 for inner panel, 7 for central frame plastics by button-type material, 8 for central frame plastic buckle section bar, 9 be the second seal, 10 for insulating foam layer, 11 be bolt.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in further detail:
As Figure 1-3, a kind of plastic-steel structure unitary air handling unit casing, comprise framework and wallboard, described wallboard comprises the insulating foam layer 10 of inner panel 6, outside plate 5 and centre, and described framework comprises the angle framework of two pieces of wallboards for connecting vertical connection and is used for the central frame of two pieces of wallboards that connection level connects; Described angle framework comprises the angle framework plastic buckle section bar 1 of vertical clamping and angle framework plastics by button-type material 3, described central frame comprises the central frame plastic buckle section bar 8 of the clamping that is parallel to each other and central frame plastics by button-type material 7, by being embedded with respectively in button-type material 7, parallel to each other [shape steel skeleton 2 adopts built-in bolt 11 to connect between described steel skeleton by button-type material 3, central frame plastic buckle section bar 8 and central frame plastics for described angle framework plastic buckle section bar 1, angle framework plastics.Described inner panel 6, outside plate 5 are embedded in framework.Described wallboard and angle framework plastic buckle section bar 1, angle framework plastics are provided with the first elastic sealing element 4 by button-type material 3, central frame plastic buckle section bar 8, central frame plastics by the joint between button-type material 7, described angle framework plastic buckle section bar 1 and angle framework plastics by between button-type material 3, central frame plastic buckle section bar 8 and central frame plastics are provided with the second elastic sealing element 9 by the joint between button-type material 7.
The assembling forming step of this body structure is as follows:
1) frame assembled: the second seal and angle framework plastics are formed entirety by button-type material or central frame plastics by button-type material, angle framework plastic buckle section bar and angle framework plastics are inserted respectively by button-type material with steel skeleton, insert central frame plastic buckle section bar and central frame plastics respectively by button-type material with steel skeleton, be assembled into box frame.
2) panel sectional: the inside and outside plate of casing forms entirety with the first seal and plastic material, and the first seal is put into relevant position, inserts corresponding first seal by casing outside plate; Casing inner panel is inserted corresponding first seal, is assembled into cabinet panel.
3) heat-insulating layer foaming: form heat-insulation layer after the panel high pressure foaming machine assembled is filled floride-free polyurethane foaming and molding, now panel and framework form a black box.
4) perforate and riveted joint: perforate on request on the angle framework plastic buckle section bar first on assembly or the steel skeleton of central frame plastic buckle section bar, angle framework plastics again on assembly are subject to perforate on request on the steel skeleton of button-type material by button-type material or central frame plastics, and riveting nut is riveted after holding successfully by hole.
5) casing assembling: fit together from the assembly of having riveted nut that (concrete erection sequence is different and different with the functional section installed in the box shape size of reality and casing in certain sequence by holding hole successfully by casing requirement, should operate in conjunction with actual), requirement is in place, closed seamless gap, then with connecting bolt, casing is fixed into an entirety, casing has been assembled.
6) air-conditioning box can join different plate thicknesses according to the air quantity of unit from the different of pressure, and carries out production and assembly by different size.
In a word, the foregoing is only preferred embodiment of the present utility model, all equalizations done according to the utility model claim change and modify, and all should belong to the covering scope of the utility model patent.
Claims (5)
1. a plastic-steel structure unitary air handling unit casing, comprise framework and wallboard, described wallboard comprises the insulating foam layer of inner panel, outside plate and centre, it is characterized in that: described framework comprises the angle framework of two pieces of wallboards for connecting vertical connection and is used for the central frame of two pieces of wallboards that connection level connects; Described angle framework comprises the angle framework plastic buckle section bar of vertical clamping and angle framework plastics by button-type material, described central frame comprises the central frame plastic buckle section bar of the clamping that is parallel to each other and central frame plastics by button-type material, described angle framework plastic buckle section bar, angle framework plastics are embedded with steel skeleton parallel to each other by button-type material, central frame plastic buckle section bar and central frame plastics respectively by button-type material, are spirally connected between described steel skeleton.
2. plastic-steel structure unitary air handling unit casing according to claim 1, is characterized in that: described inner panel, outside plate are embedded in framework.
3. plastic-steel structure unitary air handling unit casing according to claim 1, it is characterized in that: described wallboard and angle framework plastic buckle section bar, angle framework plastics are provided with the first elastic sealing element by button-type material, central frame plastic buckle section bar, central frame plastics by the joint between button-type material, described angle framework plastic buckle section bar and angle framework plastics by between button-type material, central frame plastic buckle section bar and central frame plastics are provided with the second elastic sealing element by the joint between button-type material.
4. plastic-steel structure unitary air handling unit casing according to claim 1, is characterized in that: described steel skeleton is [shape.
5. plastic-steel structure unitary air handling unit casing according to claim 1, is characterized in that: adopt built-in bolt to connect between described steel skeleton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520672721.7U CN204902175U (en) | 2015-08-28 | 2015-08-28 | Plastic steel structural grouping formula air conditioning unit box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520672721.7U CN204902175U (en) | 2015-08-28 | 2015-08-28 | Plastic steel structural grouping formula air conditioning unit box |
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| Publication Number | Publication Date |
|---|---|
| CN204902175U true CN204902175U (en) | 2015-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520672721.7U Active CN204902175U (en) | 2015-08-28 | 2015-08-28 | Plastic steel structural grouping formula air conditioning unit box |
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| CN (1) | CN204902175U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107367042A (en) * | 2017-08-29 | 2017-11-21 | 博纳环境设备(太仓)有限公司 | A kind of high-intensity breaking cold bridge high air conditioning cabinet board structure and its packaging technology |
-
2015
- 2015-08-28 CN CN201520672721.7U patent/CN204902175U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107367042A (en) * | 2017-08-29 | 2017-11-21 | 博纳环境设备(太仓)有限公司 | A kind of high-intensity breaking cold bridge high air conditioning cabinet board structure and its packaging technology |
| CN107367042B (en) * | 2017-08-29 | 2023-02-28 | 博纳环境设备(太仓)有限公司 | High-strength broken cold bridge air conditioner box plate structure and assembling process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 311108, Dushan Industrial Zone, Chong Yin Street, Yuhang District, Zhejiang, Hangzhou 2 Patentee after: Ferdlis New Energy Technology (Hangzhou) Co., Ltd. Address before: 311108, Dushan Industrial Zone, Chong Yin Street, Yuhang District, Zhejiang, Hangzhou 2 Patentee before: FERDLIS REFRIGERATION EQUIPMENT (HANGZHOU) CO., LTD. |