CN201508012U - Adjustable efficient air supply outlet of downward jacking machinery - Google Patents
Adjustable efficient air supply outlet of downward jacking machinery Download PDFInfo
- Publication number
- CN201508012U CN201508012U CN2009202169428U CN200920216942U CN201508012U CN 201508012 U CN201508012 U CN 201508012U CN 2009202169428 U CN2009202169428 U CN 2009202169428U CN 200920216942 U CN200920216942 U CN 200920216942U CN 201508012 U CN201508012 U CN 201508012U
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- efficient
- wind pushing
- pushing box
- air outlet
- high efficiency
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Abstract
An adjustable efficient air supply outlet of downward jacking machinery comprises an efficient air supply box (1), an efficient filter (2) and a modified air volume adjusting valve (9). The fan blades (7) of the modified air volume adjusting valve (9) are fixed on fan blade shafts (15); a stir piece (16) is fixed at one end of each fan blade shaft (15) through a fastening screw (21); a round pin (14) is fixed on each stir piece (16); a transverse elongated slot (17) is formed on a linked adjusting plate (19); the round pin (14) on each stir piece (16) at one end of each fan blade shaft (15) is correspondingly inserted into the transverse elongated slot (17) formed on the linked adjusting plate (19); an adjusting nut (10) is fixedly connected to the lower part of the linked adjusting plate (19); an adjusting screw rod (11) is axially mounted on the box body of the efficient air supply box (1) through a retaining ring (20); the adjusting screw rod (11) is meshed with the adjusting nut (10) at the lower part of the linked adjusting plate (19) at the same time; and a sealing piece (18) is mounted at the joint of the adjusting screw rod (11) and the efficient filter (2). The utility model can conveniently, quickly and reliably adjust the air supply amount of the efficient air supply box (1), and only one person can adjust indoors.
Description
Technical field
The utility model relates to the pure air treatment facility, and especially a kind of flow to the efficient wind pushing box of present air cleaning room regulates and save time, saves trouble, the efficient air outlet of mechanical adjustable type under the simple top.
Technical background
For cleanliness factor and the positive pressure request that guarantees air cleaning room, generally be after filtering to send into indoor by efficient wind pushing box air with certain pressure.Efficient wind pushing box is as shown in Figure 1 under traditional top: some the efficient wind pushing box 1 of furred ceiling face 3 liftings along the toilet, all be equipped with high efficiency particulate air filter 2 in every efficient wind pushing box 1.Air is sent into efficient wind pushing box 1 through volume damper 8 by air outlet 6, after high efficiency particulate air filter 2 filters by air outlet 5 inlet chambers in.For making the cleanliness factor that reaches certain in the toilet and keeping constant malleation, must be controlled the flow that air is sent into.Regulate the opening angle of volume damper 8 fan blades 7 and can regulate the flow of sending into air.
Regulate the flow of sending into air, traditional way is a people regulates volume damper 8 fan blades 7 on furred ceiling a opening angle, and another people is then in efficient 1 time size with the anemobiagraph measuring wind of wind pushing box.When wind speed reached certain standard value, two human mobile phones or intercom were propagandaed directed to communicate the fan blade 7 of volume damper 8 is fixing.For the air-flow that makes air cleaning room is evenly distributed, constant pressure, the air output of each efficient wind pushing box 1 all must be regulated like this, and will carry out repeatedly, even most efficient wind pushing box 1 must be regulated repeatedly repeatedly.Along with pass the service time of toilet, the resistance of high efficiency particulate air filter 2 increases, and must regularly regulate repeatedly all efficient wind pushing box 1 again.When high efficiency particulate air filter 2 resistances are increased to necessary transposing, must adjust repeatedly all efficient wind pushing box 1 equally.
Such control method is time-consuming taking a lot of work really, has brought quite inconvenience.In order to change this present situation, must seek a kind ofly to save time, save trouble, simple method of adjustment.
Summary of the invention
The purpose of this utility model be at the efficient wind pushing box of present air cleaning room regulate the flow of sending into air exist time-consuming, take a lot of work, and the suitable problem of inconvenience provides a kind of and saves time, saves trouble, the efficient air outlet of mechanical adjustable type under the simple top.
Under the top described in the utility model the efficient air outlet of mechanical adjustable type comprise efficient wind pushing box 1, high efficiency particulate air filter 2, loose stream cover 4, air outlet 6, air outlet 5 and improve after volume damper 9.High efficiency particulate air filter 2 is loaded on the bottom in the efficient wind pushing box 1.Be provided with high efficiency particulate air filter sealing surface 13 between high efficiency particulate air filter 2 and the efficient wind pushing box 1.The stream cover 4 that looses is loaded on the air outlet 5 of efficient wind pushing box 1.Volume damper 9 after the improvement is loaded on the air outlet 6 of efficient wind pushing box 1.
Volume damper 9 after the improvement comprises fan blade 7, blade shaft 15, interlock adjustable plate 19, shifting part 16, round pin 14, adjusting screw(rod) 11, regulates nut 10 and hexagonal release handle 12.Fan blade 7 is fixed on the blade shaft 15.One end of blade shaft 15 is fixed a shifting part 16 by hold-down screw 21.Fix a round pin 14 on the shifting part 16.Interlock has horizontal elongated slot 17 on the adjustable plate 19, and its position and quantity is corresponding to the position and the quantity of fan blade 7, and in the corresponding respectively horizontal elongated slot 17 that inserts on the adjustable plates 19 that link of the round pin on the shifting part 16 of blade shaft 15 1 ends 14.Interlock adjustable plate 19 bottoms are connected and one regulate nut 10.By back-up ring 20 adjusting screw(rod) 11 axially is loaded on the casing of efficient wind pushing box 1.Adjusting screw(rod) 11 meshes with the adjusting nut 10 that is connected in interlock adjustable plate 19 bottoms simultaneously.Adjusting screw(rod) 11 passes high efficiency particulate air filter sealing surface 13, and seal 18 is housed between high efficiency particulate air filter sealing surface 13 and the screw hole.
During operation, rotate hexagonal release handle 12 and promptly rotate adjusting screw(rod) 11, interlock adjustable plate 19 is moved up and down by regulating nut 10.Horizontal elongated slot 17 on the interlock adjustable plate 19 promotes round pin 14 rotates shifting part 16, thereby drives blade shaft 15, fan blade 7 rotations.Adjusting screw(rod) 11 hand of spirals can be dextrorotation, also can be left-handed.When adjusting screw(rod) 11 hand of spirals were dextrorotation, inhour was rotated the screw rod air quantity and is diminished.When adjusting screw(rod) 11 hand of spirals when being left-handed, inhour is rotated the screw rod air quantity and is become big.Vice versa.Adjusting screw(rod) 11 passes high efficiency particulate air filter sealing surface 13, and the gap between sealing surface 13 and the screw hole has guaranteed that by seal 18 sealings the wind that wind pushing box is sent can not spill from the gap.
Can realize adjusting to efficient wind pushing box 1 air-supply air quantity by volume damper 9, convenient, fast, reliable, a people just can be able to operate indoor.
Description of drawings
Fig. 1 is an efficient wind pushing box structural map under the traditional top;
Fig. 2 is the utility model top efficient air outlet structural map of mechanical adjustable type down;
Fig. 3 be the utility model top down the efficient air outlet fan blade of mechanical adjustable type be adjusted to 45 schematic diagrames when spending;
Fig. 4 is an A portion enlarged drawing among Fig. 2;
Fig. 5 is a B portion enlarged drawing among Fig. 2;
Fig. 6 is an I-I profile among Fig. 3;
Fig. 7 is a C portion enlarged drawing among Fig. 3;
Fig. 8 is an interlock adjustable plate structure chart;
Fig. 9 be among Fig. 3 D to view;
Figure 10 is an E portion enlarged drawing among Fig. 9.
Among the figure, 1 efficient wind pushing box 2 high efficiency particulate air filters 3 furred ceilings 4 loose and flow volume damper 10 adjusting nuts 11 adjusting screw(rod)s 12 hexagonal release handles 13 high efficiency particulate air filter sealing surfaces 14 round pins 15 blade shafts 16 shifting parts 17 horizontal elongated slot 18 seals 19 interlock adjustable plates 20 back-up rings 21 hold-down screws that cover after 5 air outlets, 6 air outlets, 7 fan blades, 8 volume dampers 9 improve
The specific embodiment
Below by embodiment shown in the drawings the utility model is described further:
As Fig. 2, shown in Figure 3, under the top described in the utility model the efficient air outlet of mechanical adjustable type comprise efficient wind pushing box 1, high efficiency particulate air filter 2, loose stream cover 4, air outlet 6, air outlet 5 and improve after volume damper 9.High efficiency particulate air filter 2 is loaded on the bottom in the efficient wind pushing box 1.Be provided with high efficiency particulate air filter sealing surface 13 between high efficiency particulate air filter 2 and the efficient wind pushing box 1.The stream cover 4 that looses is loaded on the air outlet 5 of efficient wind pushing box 1.Volume damper 9 after the improvement is loaded on the air outlet 6 of efficient wind pushing box 1.
As Fig. 2-shown in Figure 8, the volume damper 9 after the improvement comprises fan blade 7, blade shaft 15, interlock adjustable plate 19, shifting part 16, round pin 14, adjusting screw(rod) 11, regulates nut 10 and hexagonal release handle 12.Fan blade 7 is fixed on (Fig. 6, Fig. 7) on the blade shaft 15.One end of every blade shaft 15 is fixed a shifting part 16 by hold-down screw 21, fixes a round pin 14 (Fig. 8) on the shifting part 16.Interlock has horizontal elongated slot 17 on the adjustable plate 19, and its position and quantity is corresponding to the position and the quantity of fan blade 7, and in the corresponding respectively horizontal elongated slot 17 that inserts on the adjustable plates 19 that link of the round pin on the shifting part 16 of blade shaft 15 1 ends 14 (Fig. 6, Fig. 7).Interlock adjustable plate 19 bottoms are connected and one regulate nut 10 (Fig. 9).By back-up ring 20 adjusting screw(rod) 11 axially is loaded on the casing of efficient wind pushing box 1 (Fig. 5).Adjusting screw(rod) 11 meshes (Fig. 4) with the adjusting nut 10 that is connected in interlock adjustable plate 19 bottoms simultaneously.Adjusting screw(rod) 11 is equipped with seal 18 (Fig. 4) with the junction of high efficiency particulate air filter 2.
During operation, rotate hexagonal release handle 12 and promptly rotate adjusting screw(rod) 11, interlock adjustable plate 19 is moved up and down by regulating nut 10.Horizontal elongated slot 17 on the interlock adjustable plate 19 promotes round pin 14 rotates shifting part 16, thereby drives blade shaft 15, fan blade 7 rotations.Adjusting screw(rod) 11 hand of spirals can be dextrorotation, also can be left-handed.When adjusting screw(rod) 11 hand of spirals were dextrorotation, inhour was rotated the screw rod air quantity and is diminished.When adjusting screw(rod) 11 hand of spirals when being left-handed, inhour is rotated the screw rod air quantity and is become big, and vice versa.
The lower mechanical adjustable efficient air outlet in top is a kind of a kind of special-purpose wind pushing box that is lifted under toilet's furred ceiling face 3, and its great advantage is easily and fast, accurately to regulate the air output of wind pushing box. Only the hexagonal release handle need be rotated gently, and just air quantity can easily be regulated with the wind speed that wind is sent in the anemobiagraph measurement. In the debug process of toilet, can easily adjust the air quantity of each wind pushing box, and only need a people just can operate indoor, bring very big convenience for the debugging work of toilet, can save a large amount of manpowers and time, shorten debugging cycle.
Claims (2)
1. the efficient air outlet of mechanical adjustable type under the top comprises efficient wind pushing box (1), high efficiency particulate air filter (2), stream cover (4), air outlet (6), air outlet (5) loose; High efficiency particulate air filter (2) is loaded on the bottom in the efficient wind pushing box (1), is provided with high efficiency particulate air filter sealing surface (13) between high efficiency particulate air filter (2) and the efficient wind pushing box (1), and the stream cover (4) that looses is loaded on the air outlet (5) of efficient wind pushing box (1); It is characterized in that: the efficient air outlet of mechanical adjustable type is equipped with the volume damper (9) after the improvement, and the volume damper after the improvement (9) is loaded on the air outlet (6) of efficient wind pushing box (1).
2. by the efficient air outlet of mechanical adjustable type under the described top of claim 1, it is characterized in that: the volume damper after the improvement (9) comprises fan blade (7), blade shaft (15), interlock adjustable plate (19), shifting part (16), round pin (14), adjusting screw(rod) (11), regulates nut (10) and hexagonal release handle (12); Fan blade (7) is fixed on the blade shaft (15); One end of blade shaft (15) is fixed a shifting part (16) by hold-down screw (21), fixes a round pin (14) on the shifting part (16); Have horizontal elongated slot (17) on the interlock adjustable plate (19), its position and quantity are corresponding to the position and the quantity of fan blade (7), and the round pin (14) on the shifting part (16) of blade shaft (15) one ends is distinguished in the corresponding horizontal elongated slot (17) that inserts on the interlock adjustable plate (19); Interlock adjustable plate (19) bottom is connected and one regulates nut (10); By back-up ring (20) adjusting screw(rod) (11) axially is loaded on the casing of efficient wind pushing box (1), adjusting screw(rod) (11) meshes with the adjusting nut (10) that is connected in interlock adjustable plate (19) bottom simultaneously; Adjusting screw(rod) (11) passes high efficiency particulate air filter sealing surface (13), and seal (18) is housed between high efficiency particulate air filter sealing surface (13) and the screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202169428U CN201508012U (en) | 2009-09-25 | 2009-09-25 | Adjustable efficient air supply outlet of downward jacking machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202169428U CN201508012U (en) | 2009-09-25 | 2009-09-25 | Adjustable efficient air supply outlet of downward jacking machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201508012U true CN201508012U (en) | 2010-06-16 |
Family
ID=42469139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202169428U Expired - Lifetime CN201508012U (en) | 2009-09-25 | 2009-09-25 | Adjustable efficient air supply outlet of downward jacking machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201508012U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102384563A (en) * | 2011-08-30 | 2012-03-21 | 苏州市海魄洁净环境工程有限公司 | Air distributor |
| CN114623527A (en) * | 2022-01-06 | 2022-06-14 | 苏州凯尔森气滤***有限公司 | Air supply outlet capable of achieving efficient and uniform flow adjustment |
-
2009
- 2009-09-25 CN CN2009202169428U patent/CN201508012U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102384563A (en) * | 2011-08-30 | 2012-03-21 | 苏州市海魄洁净环境工程有限公司 | Air distributor |
| CN114623527A (en) * | 2022-01-06 | 2022-06-14 | 苏州凯尔森气滤***有限公司 | Air supply outlet capable of achieving efficient and uniform flow adjustment |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100616 |