CN201318763Y - Novel lintel apparatus - Google Patents
Novel lintel apparatus Download PDFInfo
- Publication number
- CN201318763Y CN201318763Y CNU2008201566577U CN200820156657U CN201318763Y CN 201318763 Y CN201318763 Y CN 201318763Y CN U2008201566577 U CNU2008201566577 U CN U2008201566577U CN 200820156657 U CN200820156657 U CN 200820156657U CN 201318763 Y CN201318763 Y CN 201318763Y
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- CN
- China
- Prior art keywords
- lintel
- novel
- ventilation shaft
- house
- ventilating duct
- 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 - Lifetime
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Abstract
The utility model discloses novel lintel apparatus which comprises a lintel device, a hose and a ventilating duct. The lintel device comprises a flat sleeve and a connecting pipe, and two ends of the connecting pipe are connected; the flat sleeve takes the shape of a cuboid; and the area of a ventilating cross section is not smaller than that of the cross section of the ventilating duct. The novel lintel apparatus is installed at the bottom of a house beam, so that the current situation that perforating is needed when the ventilating duct meets with the house beam when in construction can be avoided. Therefore, the air volume of the ventilating duct cannot be influenced in any way, and an original structure of a house can be protected. The novel lintel apparatus is worth popularization.
Description
Technical field
The utility model relates to a kind of novel boom device of crossing, and this device is applicable under the situation that house beam can not burrow, belongs to the building decoration technical field.
Background technology
At present, for furred ceiling and floor height after not too influence is decorate, it is very normal that VMC and central air-conditioning are worn the beam punching when mounted.But to notice that the hole diameter should not be greater than 1/3 of deck-molding during punching, otherwise will cause damage to building structure, even serious meeting interrupts main muscle, so very big to the structure influence that the house caused, also to spend a lot of energy to ask the professional person to come house beam is reinforced afterwards, both indulge in the phase of delaying work like this, spent more the expense a sum of money again.In order not allow this situation occur, at present, wear beam punching mostly and all utilize the way of pipeline reducing diameter, the hole of opening on house beam reduces as far as possible, the influence suffered to beam reduces, but the air quantity resistance in the pipeline is increased, and it is big that noise also becomes accordingly, also is subjected to certain influence on the air quantity.
The content of utility model
In order to solve above technical problem, the utility model provides a kind of novel boom device of crossing, it is simple in structure, with low cost, easy for installation, maximum benefit is need not punch on house beam, but can effectively solve because of wearing the problem that noise becomes greatly, air quantity diminishes that beam punching and pipeline reducing diameter are produced.
For solving above technical problem, the technical scheme that the utility model is taked is: a kind of novel boom device of crossing comprises lintel device, flexible pipe and ventilation shaft.
Described lintel device is fixedly to be made of the connecting tube that a tabular sleeves is connected with two ends.
Described tabular sleeves is a cuboid, and the size of the sectional area of its ventilation is not less than the sectional area size of ventilation shaft.
Described ventilation shaft is connected with the lintel device after connecting flexible pipe again, has made things convenient for the maintenance and the replacing of crossing the fine strain of millet device like this
The beneficial effects of the utility model are: not be used on the house beam and punch, only need fix a lintel device in the house beam bottom.Described lintel device, be fixedly to constitute by the connecting tube that a tabular sleeves is connected with two ends, its critical piece tabular sleeves becomes cuboid, and the sectional area size of its ventilation is not less than the sectional area size of ventilation shaft, can be so that the air quantity of ventilation shaft is not affected.
Description of drawings
Fig. 1 is the general assembly structure chart of the utility model embodiment;
Fig. 2 is the front view of lintel device among the utility model embodiment;
Fig. 3 is the partition figure of Fig. 2;
Fig. 4 is the vertical view of Fig. 3.
Wherein 1, house beam; 2, lintel device; 3, flexible pipe; 4, ventilation shaft; 5, tabular sleeves; 6, connecting tube.
Specific embodiments
Below in conjunction with accompanying drawing the utility model embodiment is described further:
As depicted in figs. 1 and 2:
A kind of novel boom device of crossing comprises lintel device 2, flexible pipe 3 and ventilation shaft 4.Described lintel device 2 is fixedly to be made of the connecting tube 6 that a tabular sleeves 5 is connected with two ends.Described tabular sleeves 5 is a cuboid, and the size of the sectional area of its ventilation is not less than the sectional area size of ventilation shaft 4.Described ventilation shaft 4 is connected with lintel device 2 after connecting flexible pipe 3 again, has made things convenient for the maintenance and the replacing of crossing the fine strain of millet device like this
In the present embodiment, unaffected for the structure that guarantees the house, be provided with a lintel device 2 at 1 end of described house beam, lintel device 2 can be fixed on the house beam bottom by external fixator, avoided in original construction, ventilation shaft 4 is met the present situation that house beam 1 will punch on house beam.Tabular sleeves 5 adopts rectangular structure, and is highly little, the furred ceiling after also can not having influence on floor height and decorateing.
External fixator can adopt rivet, for your guidance, and existing various fixed part in the prior art.
Above-described only is preferred implementation of the present utility model.Should be pointed out that for the person of ordinary skill of the art without departing from the inventive concept of the premise, can also make some distortion and improvement, these also should be considered as belonging to protection domain of the present utility model.
Claims (4)
1, a kind of novel boom device of crossing, structure comprises lintel device, flexible pipe and ventilation shaft; It is characterized in that: described lintel device includes the fixing formation of connecting tube that a tabular sleeves is connected with two ends, and described connecting tube links together by flexible pipe and ventilation shaft.
2, a kind of novel boom device of crossing according to claim 1, it is characterized in that the ventilation section of tabular sleeves is long-pending can not be less than the size of ventilation shaft sectional area.
3, a kind of novel boom device of crossing according to claim 1 is characterized in that the shape of tabular sleeves adopts rectangular structure.
4, a kind of novel boom device of crossing according to claim 1 is characterized in that described ventilation shaft two ends are connected with the lintel device by flexible pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201566577U CN201318763Y (en) | 2008-12-05 | 2008-12-05 | Novel lintel apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201566577U CN201318763Y (en) | 2008-12-05 | 2008-12-05 | Novel lintel apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201318763Y true CN201318763Y (en) | 2009-09-30 |
Family
ID=41197527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201566577U Expired - Lifetime CN201318763Y (en) | 2008-12-05 | 2008-12-05 | Novel lintel apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201318763Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388537A (en) * | 2017-09-12 | 2017-11-24 | 广东绿岛风室内空气系统科技有限公司 | A kind of streamlined lintel apparatus |
-
2008
- 2008-12-05 CN CNU2008201566577U patent/CN201318763Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388537A (en) * | 2017-09-12 | 2017-11-24 | 广东绿岛风室内空气系统科技有限公司 | A kind of streamlined lintel apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090930 |
|
| CX01 | Expiry of patent term | ||
| DD01 | Delivery of document by public notice |
Addressee: SHANGHAI NATHER AIR TECHNOLOGY CO., LTD. Document name: Notification of Expiration of Patent Right Duration |
|
| DD01 | Delivery of document by public notice |