CN202521806U - Fresh air distribution tail-end device - Google Patents
Fresh air distribution tail-end device Download PDFInfo
- Publication number
- CN202521806U CN202521806U CN201220105881XU CN201220105881U CN202521806U CN 202521806 U CN202521806 U CN 202521806U CN 201220105881X U CN201220105881X U CN 201220105881XU CN 201220105881 U CN201220105881 U CN 201220105881U CN 202521806 U CN202521806 U CN 202521806U
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- new wind
- dispense tip
- tip device
- casing
- arm
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Abstract
The utility model relates to a fresh air distribution tail-end device which comprises a box body (4), an air conveying header pipe (2) connected to the upper end of the box body (4) and a plurality of branch pipes (4) connected to the lower end of the box body (4), wherein a noise reduction area (16) and an air volume regulating box (17) are arranged on the box body (4), and the noise reduction area (16) is respectively connected with the air conveying header pipe (2) and the air volume regulating box (17) in a mode of cavity communication. Through the fresh air distribution tail-end device provided by the utility model, noise can be effectively reduced, and the fresh air distribution tail-end device is convenient for cleaning and can also be used for regulating the air volume and the like; and for a ventilation technology in the field of buildings, the fresh air distribution tail-end device is an innovation on the aspect of space structure form, and compared with the traditional air regulating device products, the fresh air distribution tail-end device has the advantages of multiple promotive effects, simple and easy structure, practicality and wide industry utilization values.
Description
Technical field
The utility model relates to a kind of aeration technology of building field, specially refer to that a kind of air delivery main and arm flexibly connect through regulating box, can effectively reduce noise and be convenient to clean and new wind dispense tip device that each branch road air quantity is regulated.
Background technology
What in the building industry aeration technology, generally adopt at present is that the chest that a kind of sheet metal is made is given each arm with air delivery main's air conditioning.Air delivery main and arm are generally the sheet metal manufacturing, and this chest is ensconced in the piping shaft usually, or are enclosed in ceiling or within the walls.The shortcoming of this regulating box is: 1, do not have silencing cavity or silencing cavity too complicated, some complicated silencing cavity has increased the resistance of system; 2, regulating box and connection airduct thereof cleaning difficulty; 3, it is inhomogeneous to be adjusted to the new wind air quantity of each regional air outlet, and new wind utilization rate is not high.Therefore cause the casing noise big, cause system's standpipe noise big be not easy to cleaning, muffler must be installed on the airduct that links to each other therewith for this reason propagate sound between each room each other or avoid air delivery main's noise is passed to each room avoiding.
The utility model content
The utility model provides a kind of new wind dispense tip device in order to solve the existing defective of existing conditioner, to realize avoiding sound transmission and the new wind dispense tip device of being convenient to clean and be provided with volume adjusting apparatus.
The technical scheme that the utility model solves the problems of the technologies described above is following: a kind of new wind dispense tip device; Comprise casing (4), be connected in the air delivery main (2) of casing (4) upper end and be connected in a plurality of arms (1) of casing (4) lower end; Wherein, Said casing (4) is provided with noise reduction district (16) and air quantity regulating box (17), and said noise reduction district (16) is connected with the mode that cavity is connected with air quantity regulating box (17) with air delivery main (2) respectively.
Further; Said casing (4) is provided with an interface that is used for fixing arm (1) with the junction of arm (1); Be provided with convex airtight interface device in the said interface; Comprise airtight interface tube (6) and duct collar (7), flexibility closely is connected between said airtight interface tube (6) and the duct collar (7).
Further, comprise a plurality of volume adjusting apparatus (9) in the said air quantity regulating box (17), wherein each volume adjusting apparatus (9) connects an arm (1) respectively, is used to control the air quantity that is attached thereto the arm (1) that connects.
Further, a face of said casing (4) is provided with airtight cover plate (8), and said volume adjusting apparatus (9) is arranged at the outside of airtight cover plate (8).
Further, said volume adjusting apparatus (9) is provided with volume damper (11) and regulates scale (3), carries out the big or small adjusting of air quantity through said volume damper (11) by regulating scale (3).
Further, said noise reduction district (16) is a parallel channels, and the inwall of said parallel channels is provided with sound-absorbing material (10).
Further, the span width of said parallel channels is not more than 1/6 of its passage length.
Further, the shell of said casing (4) bottom is provided with at least two gussets (5), is used for new wind dispense tip device is fixed on the ground.
Further, said air delivery main's (2) sectional area is 1.1 times of sectional area summation of all arm (1).
Further, said arm (1) is processed by the flexible material of bending arbitrarily, and is corrugated tubes, and interface tube is the encapsulant that convex is not fired.
Adopt the beneficial effect of above-mentioned the utility model technical scheme to be: the new wind dispense tip device that provides through the utility model can effectively reduce noise and be convenient to cleaning, also can carry out air quantity adjusting etc.; Aeration technology for building field; On the space structure kenel, really belong to innovation, more existing conditioner product has the multinomial effect of enhancement, and simple structure; Be suitable for practicality, have the extensive value of industry.
Description of drawings
Fig. 1 is the schematic rear view of new wind dispense tip device among the utility model embodiment;
Fig. 2 is the side sectional view of new wind dispense tip device among the utility model embodiment;
Fig. 3 is the front schematic view of new wind dispense tip device among the utility model embodiment.
In the accompanying drawing, the list of parts of each label representative is following:
1, arm;
2, air delivery main;
3, regulate scale;
4, casing;
5, gusset;
6, airtight interface tube;
7, duct collar;
8, airtight cover plate;
9, volume adjusting apparatus;
10, sound-absorbing material;
11, volume damper;
16, noise reduction district;
17, air quantity regulating box.
The specific embodiment
Below in conjunction with accompanying drawing the principle and the characteristic of the utility model are described, institute gives an actual example and only is used to explain the utility model, is not the scope that is used to limit the utility model.
The utility model embodiment provides a kind of new wind dispense tip device; Like Fig. 1, Fig. 2, Fig. 3, shown in Figure 4; Said device comprises casing 4, be connected in the air delivery main 2 of casing 4 upper ends and be connected in a plurality of arms 1 (number at arm 1 described in the utility model embodiment is at least 5) of casing 4 lower ends; Wherein, Said casing 4 is provided with noise reduction district 16 and air quantity regulating box 17, and said noise reduction district 16 is connected with the mode that cavity is connected with air quantity regulating box 17 with air delivery main 2 respectively.
Wherein, The air delivery main 2 of new wind dispense tip device is fixedly connected with noise reduction district 16 by bolt; This air delivery main 2 its inside are hollow form, and for guaranteeing to carry the smooth and easy of wind to flow, its sectional area is 1.1 times (the area relative error is in 5%) of the total sectional area of all arms 1.Said noise reduction district 16 is a parallel channels, is the general frame manufacturing, and the inwall of said parallel channels is provided with sound-absorbing material 10, and the span width of parallel channels is not more than 1/6 of its passage length (being the channel size of the moving direction in the air vast expense of water).
Comprise a plurality of volume adjusting apparatus 9 in the said air quantity regulating box 17; Wherein each volume adjusting apparatus 9 connects an arm 1 respectively; Said volume adjusting apparatus 9 is provided with volume damper 11 and regulates scale 3; By regulating the adjusting that scale 3 carries out the air quantity size, be attached thereto the air quantity of the arm 1 that connects through said volume damper 11 with control.Regulating box 17 will carry the wind of coming after sound-absorbing material 10 noise reductions that inner wall surface has by noise reduction district 16, after volume adjusting apparatus 9 is regulated air quantity, be transported to each room by arm 1.Wherein, said arm 1 is processed by the flexible material of bending arbitrarily, and is corrugated tubes, and interface tube is the encapsulant that convex is not fired.
A face of said casing 4 is provided with an airtight cover plate 8; It is on the L shaped opening that said airtight cover plate 8 is fixed on frame around; The horizontal component of L shaped frame extends to the inside; Play the effect of supporting lid and sealing, can check and clean noise reduction district 16 and air quantity regulating box 17 after cover plate is opened, said volume adjusting apparatus 9 is arranged at the outside of airtight cover plate 8.
Said casing 4 is provided with an interface that is used for fixing arm 1 with the junction of arm 1; Be provided with convex airtight interface device in the said interface; Comprise airtight interface tube 6 and duct collar 7, flexibility closely is connected between said airtight interface tube 6 and the duct collar 7.The shell of said casing 4 bottoms is provided with at least two gussets 5, is used for new wind dispense tip device is fixed on the ground.
In the utility model embodiment, can also at said air delivery main's 2 pipeline place an air flow adjusting apparatus with fire-proof function be set according to the fireproof needs.
The main purpose of the utility model is to provide a kind of new wind dispense tip device of new structure; Make it avoid sound transmission to clean with being convenient to; Be arranged to have the box of silencing cavity; The wall of arm bonding pad posts sound-absorbing material and directly is connected with regulating box, and the wall by regulating box separates each other, and each branch road is provided with volume adjusting apparatus.Regulating box is connected the air delivery main with many flexible arms, arm is connected with the squeezing action of sealed soft material with expanding with the interface of regulating box through the HDPE pipe, do not leak out to guarantee that the junction is tight, and the regulating box interface has the convex design; And guarantee that arm can not slide along tube axial direction.
The purpose of the utility model can also adopt following mode to realize; Aforesaid new wind dispense tip device, described air-conditioning adjusting device has a convex that is used for fixing arm with the arm interface and is connected.
Aforesaid new wind dispense tip device, wherein said static pressure district has one and is used for airtight cover plate, and cover plate is opened and can be checked and clean noise reduction district/damper blade.
Aforesaid new wind dispense tip device has the flexible packing course of one deck between the contact-making surface of wherein said airtight cover plate and housing.
New wind dispense tip device through said structure can effectively reduce noise and be convenient to cleaning and carry out air quantity and regulate; Aeration technology for building field; On the space structure kenel, really belong to innovation, more existing conditioner product has the multinomial effect of enhancement, and simple structure; Be suitable for practicality, have the extensive value of industry.
The above is merely the preferred embodiment of the utility model, and is in order to restriction the utility model, not all within the spirit and principle of the utility model, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (10)
1. new wind dispense tip device; Comprise casing (4), be connected in the air delivery main (2) of casing (4) upper end and be connected in a plurality of arms (1) of casing (4) lower end; It is characterized in that; Said casing (4) is provided with noise reduction district (16) and air quantity regulating box (17), and said noise reduction district (16) is connected with the mode that cavity is connected with air quantity regulating box (17) with air delivery main (2) respectively.
2. new wind dispense tip device according to claim 1; It is characterized in that; Said casing (4) is provided with an interface that is used for fixing arm (1) with the junction of arm (1); Be provided with convex airtight interface device in the said interface, comprise airtight interface tube (6) and duct collar (7), flexibility closely is connected between said airtight interface tube (6) and the duct collar (7).
3. new wind dispense tip device according to claim 1; It is characterized in that; Comprise a plurality of volume adjusting apparatus (9) in the said air quantity regulating box (17); Wherein each volume adjusting apparatus (9) connects an arm (1) respectively, is used to control the air quantity that is attached thereto the arm (1) that connects.
4. new wind dispense tip device according to claim 3 is characterized in that a face of said casing (4) is provided with airtight cover plate (8), and said volume adjusting apparatus (9) is arranged at the outside of airtight cover plate (8).
5. according to claim 3 or 4 described new wind dispense tip devices; It is characterized in that; Said volume adjusting apparatus (9) is provided with volume damper (11) and regulates scale (3), carries out the big or small adjusting of air quantity through said volume damper (11) by regulating scale (3).
6. new wind dispense tip device according to claim 1 is characterized in that said noise reduction district (16) is a parallel channels, and the inwall of said parallel channels is provided with sound-absorbing material (10).
7. new wind dispense tip device according to claim 6 is characterized in that the span width of said parallel channels is not more than 1/6 of its passage length.
8. new wind dispense tip device according to claim 1 is characterized in that the shell of said casing (4) bottom is provided with at least two gussets (5), is used for new wind dispense tip device is fixed on the ground.
9. new wind dispense tip device according to claim 1 is characterized in that, said air delivery main's (2) sectional area is 1.1 times of sectional area summation of all arm (1).
10. according to claim 1,2 or 3 each described new wind dispense tip devices, it is characterized in that said arm (1) is processed by the flexible material of bending arbitrarily, and is corrugated tubes, interface tube is the encapsulant that convex is not fired.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220105881XU CN202521806U (en) | 2012-03-20 | 2012-03-20 | Fresh air distribution tail-end device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220105881XU CN202521806U (en) | 2012-03-20 | 2012-03-20 | Fresh air distribution tail-end device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202521806U true CN202521806U (en) | 2012-11-07 |
Family
ID=47104752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220105881XU Expired - Fee Related CN202521806U (en) | 2012-03-20 | 2012-03-20 | Fresh air distribution tail-end device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202521806U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247579A (en) * | 2016-09-28 | 2016-12-21 | 爱康森德（深圳）空气技术有限公司 | The air quality of a kind of static pressure allotter and composition thereof processes unit |
| CN107461900A (en) * | 2017-08-10 | 2017-12-12 | 华中科技大学 | A kind of fresh air distributor box and include its VMC |
-
2012
- 2012-03-20 CN CN201220105881XU patent/CN202521806U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247579A (en) * | 2016-09-28 | 2016-12-21 | 爱康森德（深圳）空气技术有限公司 | The air quality of a kind of static pressure allotter and composition thereof processes unit |
| CN107461900A (en) * | 2017-08-10 | 2017-12-12 | 华中科技大学 | A kind of fresh air distributor box and include its VMC |
| CN107461900B (en) * | 2017-08-10 | 2019-06-07 | 华中科技大学 | A kind of fresh air distributor box and the fresh air system comprising it |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20160320 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |