CN201255488Y - Floor blower tube - Google Patents
Floor blower tube Download PDFInfo
- Publication number
- CN201255488Y CN201255488Y CNU2008200409757U CN200820040975U CN201255488Y CN 201255488 Y CN201255488 Y CN 201255488Y CN U2008200409757 U CNU2008200409757 U CN U2008200409757U CN 200820040975 U CN200820040975 U CN 200820040975U CN 201255488 Y CN201255488 Y CN 201255488Y
- Authority
- CN
- China
- Prior art keywords
- pipe
- outer tube
- floor
- floorboard
- layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a floorboard blast pipe, which belongs to the technical field of the ventilating fittings. The floorboard blast pipe comprises multiple sections of pipe bodies that are buried inside the floorboard, and each section of the pipe body consists of an inner layer pipe and an outer layer pipe which are embedded with each other, and a heat preservation layer that is arranged between the inner layer and the outer layer pipes; one end of each section of pipe bodies is provided with an inner plugging pipe that is connected with the inner layer pipe, and the other end is provided with an outer plugging pipe that is connected with the outer layer pipe; and the inner plugging pipe is plugged into the outer plugging pipe. The floorboard blast pipe can satisfy the carry-resistant requirement being arranged inside the floorboard, and is convenient to be buried and rapidly assembled and disassembled inside the floorboard.
Description
Technical field
The utility model relates to a kind of airduct, relates in particular to a kind of air-conditioning ajutage that is embedded in the floor, belongs to ventilation pipe fitting technical field.
Background technology
At present, building is especially discussed the air conditioner ventilating system of building, gradually in adopting displacement ventilation system.The principal mode of displacement ventilation system is that ajutage and air-supply end are embedded under the floor, thereby ajutage and air-supply end are had ajutage and the terminal requirement of air-supply that is different from traditional air conditioner ventilating system.The ajutage of tradition air conditioner ventilating system generally hangs sky and sets up, and its structure is pressed the mono-layer tube design of lightweight more, and the flanges that adopt connect more between its every section pipe; Therefore traditional ajutage can not satisfy the anti-load bearing requirements that is embedded on the floor in, the also incompatible requirement of burying underground and installing and removing fast in narrow and small floor, space.
Understand according to the applicant, the ajutage structure that has occurred in existing displacement ventilation system generally is the ajutage that prolongs with traditional air conditioner ventilating system, is perhaps just improved simply, still lacks to be specially adapted for novel displacement ventilation system ajutage.
The utility model content
The technical problems to be solved in the utility model is to propose a kind of floor blowing pipe that can be applicable to novel displacement ventilation system.
The technical solution of the utility model is: a kind of floor blowing pipe, comprise the multistage body that is embedded in the floor, and the heat-insulation layer between the two-layer pipe constitutes every section body of described multistage body by nested each other inside and outside two-layer pipe with inside and outside filling in; One end of described every section body is provided with the interpolation pipe that connects with its inner tube, and its other end is provided with the outer tube that connects with its outer tube; Described interpolation pipe and outer tube are pegged graft each other.
During installation, every section body of the multistage body of the utility model floor blowing pipe can be pegged graft each other, wherein the interpolation pipe sleeve of one section body can be finished the installation of the utility model floor blowing pipe in the outer tube of another section body.
Floor blowing pipe of the present utility model is owing to be inside and outside two-layer pipe connected structure, so bearing capacity surpasses traditional ajutage mono-layer tube structure, should satisfy the anti-load bearing requirements that is embedded in the floor; The profile that the whole ajutage in back of pegging graft simultaneously has a smooth unanimity also can reduce and occupies narrow space in the floor; And can peg graft therefore convenient in the floor, burying underground and mounting or dismounting fast each other fast because of every section body.In addition, the heat-insulation layer of the utility model floor blowing pipe is under the protection of inside and outside two-layer pipe, and heat insulation effect is more lasting than traditional ajutage.
Description of drawings
Below in conjunction with accompanying drawing check-valves of the present utility model is described further.
Fig. 1 is every section pipe structure schematic diagram of the utility model embodiment floor blowing pipe.
Fig. 2 be among Fig. 1 A-A to profile.
Fig. 3 is the mounting structure schematic diagram of the utility model embodiment floor blowing pipe.
The specific embodiment
Embodiment
The floor blowing pipe of present embodiment comprises the multistage body that is embedded in the floor.As shown in Figure 1 and Figure 2, every section body 1 of multistage body constitutes by nested each other inner tube 2, outer tube 3 and the heat-insulation layer 4 that fills between inner tube 2, the outer tube 3.Inner tube 2 and outer tube 3 adopt galvanized steel plain sheet to make.One end of every section body 1 is provided with interpolation pipe 5, and its other end is provided with outer tube 6.Interpolation pipe 5 and outer tube 6 all adopt galvanized steel plain sheet to make, and its cross sectional shape is identical with inner tube 2 and outer tube 3 respectively all to be rectangles.Interpolation pipe 5 external diameters and inner tube 2 internal diameter basically identicals, an end of interpolation pipe 5 inserts in the inner tube 2, the inwall welding of interpolation pipe 5 one end outer walls in the insertion inner tube 2 and inner tube 2.Outer tube 6 internal diameters and outer tube 3 external diameter basically identicals, an end of outer tube 6 is placed on the outer tube 3, is inserted in the outer tube 6 one end inwalls of outer tube 3 and the outer wall welding of outer tube 3.The scope of the width b of every section body 1 is 100-200mm, and promptly the width of multistage body also is 100-200mm.
When the floor blowing pipe of present embodiment is installed, as shown in Figure 3, be assembling, the interpolation pipe 5-2 of one section body 1-2 inserted in the outer tube 6-1 of another section body 1-1 that the plug of the space between interpolation pipe 5-2 and outer tube 6-1 splicing position is filled out insulation material 7 again by two sections body 1-1 and 1-2; Like this, the grafting of multistage body with two sections body 1-1 and 1-2 can be plugged on together mutually roughly the same, thereby finish the installation of the whole floor ajutage of present embodiment.
Therefore from the above, every section pipe structure of present embodiment floor blowing pipe all has stronger bearing capacity, and the whole floor ajutage that is formed by the multistage body also just has stronger bearing capacity, can resist the pressure that transmits from the floor and indeformable; Whole ajutage after the multistage body links simultaneously has the profile of smooth unanimity, also can reduce ajutage and occupy the space in the floor and make ajutage whole stressed even; And the quick grafting between the multistage body also makes things convenient for the installation and removal of ajutage in narrow and small floor space greatly.In addition, the heat-insulation layer of present embodiment floor blowing pipe is under the protection of the two-layer pipe of ectonexine, and heat insulation effect is more lasting than traditional ajutage.
Floor blowing pipe of the present utility model is not limited to the various embodiments described above, such as: 1) cross sectional shape of inner tube 2, outer tube 3, interpolation pipe 5 and outer tube 6 also can be square, circular or other shape; 2) also can be to be spirally connected, to rivet or other connecting mode between outer tube 6 and the outer tube 3 between interpolation pipe 5 and the inner tube 2; 3) inner tube 2, outer tube 3, interpolation pipe 5 and outer tube 6 also can adopt carbon steel sheet, corrosion resistant plate, color steel, non-metal board or other board making; Or the like.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (4)
1. a floor blowing pipe comprises the multistage body that is embedded in the floor; It is characterized in that: the heat-insulation layer between the two-layer pipe constitutes every section body of described multistage body by nested each other inside and outside two-layer pipe with inside and outside filling in; One end of described every section body is provided with the interpolation pipe that connects with its inner tube, and its other end is provided with the outer tube that connects with its outer tube; Described interpolation pipe and outer tube are pegged graft each other.
2. according to the described floor blowing pipe of claim 1, it is characterized in that: the width of described body is 100-200mm.
3. according to the described floor blowing pipe of claim 2, it is characterized in that: the cross sectional shape of described interpolation pipe and outer tube is identical with inner tube and outer tube respectively; Described interpolation pipe external diameter and inner tube internal diameter basically identical, one end insert in the inner tube and the welding of the inwall of this end outer wall and inner tube; Described outer tube internal diameter and outer tube external diameter basically identical, one end are placed on the outer tube and the welding of the outer wall of this end inwall and outer tube.
4. according to claim 1,2 or 3 described floor blowing pipes, it is characterized in that: described interpolation pipe and outer tube splicing position are filled with insulation material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200409757U CN201255488Y (en) | 2008-07-11 | 2008-07-11 | Floor blower tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200409757U CN201255488Y (en) | 2008-07-11 | 2008-07-11 | Floor blower tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201255488Y true CN201255488Y (en) | 2009-06-10 |
Family
ID=40738809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200409757U Expired - Fee Related CN201255488Y (en) | 2008-07-11 | 2008-07-11 | Floor blower tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201255488Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107110553A (en) * | 2014-10-20 | 2017-08-29 | 普利荷达有限公司 | The delivery pipe conveyed for air |
| CN113914578A (en) * | 2021-11-29 | 2022-01-11 | 靖江市金鹰警用器材制造有限公司 | High-bearing novel heat-preservation flame-retardant ground air supply main pipe |
-
2008
- 2008-07-11 CN CNU2008200409757U patent/CN201255488Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107110553A (en) * | 2014-10-20 | 2017-08-29 | 普利荷达有限公司 | The delivery pipe conveyed for air |
| CN107110553B (en) * | 2014-10-20 | 2019-09-10 | 普利荷达有限公司 | Delivery pipe for air delivery |
| CN113914578A (en) * | 2021-11-29 | 2022-01-11 | 靖江市金鹰警用器材制造有限公司 | High-bearing novel heat-preservation flame-retardant ground air supply main pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI LANGSHI BUILDING TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: NANJING LANDSEA PROPERTIES COMPANY LIMITED Effective date: 20090911 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090911 Address after: Room 2123, No. 3C1052 Shanghai road Pudong postcode: 200135 Patentee after: Shanghai Langte Construction Science & Technology Co.,Ltd. Address before: No. 108, Jianye Road, Jiangsu, Nanjing Province, China: 210004 Patentee before: Nanjing Langshi Stock Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090610 Termination date: 20140711 |
|
| EXPY | Termination of patent right or utility model |