CN101178186B - Airflow regulating switch - Google Patents
Airflow regulating switch Download PDFInfo
- Publication number
- CN101178186B CN101178186B CN200610138510A CN200610138510A CN101178186B CN 101178186 B CN101178186 B CN 101178186B CN 200610138510 A CN200610138510 A CN 200610138510A CN 200610138510 A CN200610138510 A CN 200610138510A CN 101178186 B CN101178186 B CN 101178186B
- Authority
- CN
- China
- Prior art keywords
- knob
- air quantity
- adjustment sheet
- quantity adjustment
- sliding rail
- 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
Links
Images
Landscapes
- Air-Flow Control Members (AREA)
Abstract
The invention discloses an air adjusting switch, comprising a bracket, a pulling-pushing track, an air volume adjusting sheet, a rotary axle, a movable connecting rod and a knob. The pulling-pushing track is arranged on the bracket, and is internally provided with a sliding block. The sliding block is fixed with a connecting rod seat which is movably connected with one end of the movable connecting rod. The other end of the movable connecting rod is connected on the air volume adjusting sheet. The knob is connected with the sliding block by a screw thread. Two axle sleeves are arranged on thebracket along the longitudinal direction, and the two axle sleeves are respectively connected with one rotary axle. The other ends of the two rotary axles are respectively connected with the two endsof a spring. The spring is fixed at the middle part of the air volume adjusting sheet through a lock. The two rotary axles are fixed on the plane of the air volume adjusting sheet. The invention is embedded on the pipe wall of a lampblack device, thereby being convenient for replacement and maintenance, meanwhile, the invention is provided with the longitudinal pulling-pushing track and the movable connecting rod, thereby being flexible for extension. The invention has the advantages of rationally adjusting the air replacement capacity, effectively saving the energy and balancing the positivepressure and the negative pressure indoor air volume.
Description
Technical field
The present invention relates to a kind of airflow regulating switch, relate in particular to a kind of airflow regulating switch that is applied in the smoke exhausts such as catering trade barbecue, chafing dish.
Background technology
Prior restaurant has two kinds with the barbecue smoke exhaust: promptly a kind of is square, and a kind of is circular.Square pipe mainly is to add two parallel slots in square tube wall inboard when the design air flow by-pass cock, laterally opens the plate seam on the square tube wall, with hand plate is inserted board slot, regulates air quantity to advance the depth.Its shortcoming is: plate only is suitable for square, and the plate push-and-pull unlubricious, easily lose, not attractive in appearance.
Another kind is a circular pipe, and that uses circular row lampblack absorber pipeline in the chafing dining shop all is not provided with airflow regulating switch.
Summary of the invention
In order to solve the problem of above-mentioned existence, the invention provides and a kind ofly regulate, rational allocation air displacement amount, effectively energy-conservation airflow regulating switch at ventilation shaft exhaust air rate size.
In order to realize the foregoing invention purpose, technical scheme of the present invention is to realize like this, a kind of airflow regulating switch, comprise support, sliding rail, air quantity adjustment sheet and movable rod, described sliding rail is arranged on the support, described air quantity adjustment sheet flexibly connects by axle and support, and the air quantity adjustment sheet is connected by movable rod with sliding rail;
Be provided with slide block in the described sliding rail, be fixed with connecting rod base on the described slide block, described connecting rod base and movable rod one end flexibly connect, the other end of described movable rod is connected on the air quantity adjustment sheet, on the described slide block by the knob that is used for adjusting slider and sliding rail relative position that is threaded; Radially be provided with two axle sleeves on the described support, each connects an end of a rotary shaft respectively on described two axle sleeves, the other end of two rotary shafts is connected to the two ends of spring, described spring is fixed on the middle part of air quantity adjustment sheet by getting stuck, described two rotary shafts are fixed on the face of air quantity adjustment sheet.
Described air quantity adjustment sheet and sliding rail corresponding section have orbital groove.
Have the power line hole on the described air quantity adjustment sheet.
Described movable rod is connected by bearing pin with connecting rod base.
A side that connects movable rod on the described slide block is provided with nut, and an end of described knob passes sliding rail and slide block is connected with described nut thread.
Fixedly connected with the air quantity adjustment sheet respectively in described two rotary shafts middle part.
Described knob comprises joystick knob, knob fixedly catch and knob screw rod, wherein said knob screw rod one end is provided with joystick knob, described knob fixedly catch is arranged at the middle part of described knob screw rod, and an end of described knob screw rod passes sliding rail and slide block is connected with nut thread.
Compared with prior art the invention has the beneficial effects as follows:
1, the present invention is simple in structure, and is easy to use.
2, the present invention vertically has sliding rail on support, and slide block is stretched freely.
3, owing to set up knob, slide block can be fixed on needed any position, and be unlikely to landing.
4, the present invention directly is embedded on the tube wall that burns tobacco drier, and easy accessibility is easy to change maintenance, adopts two rotary shafts middle parts to connect by spring simultaneously, and it is very convenient that rotary shaft is installed on the axle sleeve of support.
5, the present invention can regulate at ventilation shaft exhaust air rate size, rational allocation air displacement amount, realize effectively energy-conservation, the positive negative-pressure balancing of air quantity in the conditioning chamber.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present invention.
Fig. 2 is a track installation diagram of the present invention.
Fig. 3 is movable rod of the present invention and air quantity adjustment sheet syndeton schematic diagram.
Fig. 4 is a rotary shaft structural representation of the present invention.
Fig. 5 is a knob structure schematic diagram of the present invention.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail, but not as a limitation of the invention.
As Fig. 1, shown in Figure 3, a kind of airflow regulating switch, comprise support 1, sliding rail 2, air quantity adjustment sheet 3, rotary shaft 4, movable rod 5 and knob 6, wherein said sliding rail 2 is arranged on the support 1, as shown in Figure 2, be provided with slide block 7 in the described sliding rail 2, slide block 7 can slide up and down in sliding rail 2; Be fixed with connecting rod base 8 on the described slide block 7, described connecting rod base 8 flexibly connects with movable rod 5 one ends, and preferred described movable rod 5 is connected by bearing pin 16 with connecting rod base 8.The other end of described movable rod 5 is connected on the air quantity adjustment sheet 3, when slide block 7 is in the bottom of sliding rail 2, air quantity adjustment sheet 3 roughly is the level of state, at this moment exhaust air rate minimum, along with promoting slide block 7, knob 6 constantly moves up, slide block 7 promotes movable rod 5 motions, movable rod 5 promotes air quantity adjustment sheet 3 and is rotated to vertical direction by level gradually, and exhaust air rate also increases gradually, when being adjusted to needed exhaust air rate, knob 6 can be tightened, slide block 7 is fixing, and the position of air quantity adjustment sheet 3 is also just fixing, when slide block 7 is in the upper end of sliding rail 2, air quantity adjustment sheet 3 roughly is vertical state, exhaust air rate maximum at this moment.Described knob 6 is threaded with nut 9 on the slide block 7.
As shown in Figure 4, radially be provided with two axle sleeves 10 on the described support 1, each connects an end of a rotary shaft 4 respectively on described two axle sleeves 10, the other end of two rotary shafts 4 is connected to the two ends of spring 12, described spring 12 is by 13 middle parts that are fixed on air quantity adjustment sheet 3 of getting stuck, and described two rotary shafts 4 are fixed on the face of air quantity adjustment sheet 3.Preferred described two rotary shaft 4 middle parts adopt point to fixedly connected with air quantity adjustment sheet 3 respectively.In order to make air quantity adjustment sheet 3 when the level, be unlikely to be blocked by push-and-pull track 2, have orbital groove 14 at described air quantity adjustment sheet 3 with sliding rail 2 corresponding sections, simultaneously in order to connect power supply, on described air quantity adjustment sheet 3, have power line hole 15.
As shown in Figure 5, described knob 6 comprises joystick knob 17, knob fixedly catch 18 and knob screw rod 19, wherein said knob screw rod 19 1 ends are provided with joystick knob 17, can in sliding rail 2, move by adjusting slider 7 by joystick knob 17, described knob fixedly catch 18 is arranged on the middle part of knob screw rod 19, after the position adjustments of air quantity adjustment sheet 3 is good, knob 6 is tightened, make the rotation fixedly catch 18 be tight against on the outer wall of sliding rail 2, so just reach the fixedly effect of slide block 7, make slide block 7 be unlikely landing.
Claims (7)
1. airflow regulating switch, comprise support (1), sliding rail (2), air quantity adjustment sheet (3) and movable rod (5), it is characterized in that, described sliding rail (2) is arranged on the support (1), described air quantity adjustment sheet (3) flexibly connects by axle and support (1), and air quantity adjustment sheet (3) is connected by movable rod (5) with sliding rail (2);
Be provided with slide block (7) in the described sliding rail (2), be fixed with connecting rod base (8) on the described slide block (7), described connecting rod base (8) flexibly connects with movable rod (5) one ends, the other end of described movable rod (5) is connected on the air quantity adjustment sheet (3), and described slide block (7) is by the knob (6) that is used for adjusting slider (7) and sliding rail (2) relative position that is threaded; Radially be provided with two axle sleeves (10) on the described support (1), described two axle sleeves (10) are gone up each end that connects a rotary shaft (4) respectively, the other end of two rotary shafts (4) is connected to the two ends of spring (12), described spring (12) is fixed on the middle part of air quantity adjustment sheet (3) by get stuck (13), and described two rotary shafts (4) are fixed on the face of air quantity adjustment sheet (3).
2. airflow regulating switch according to claim 1 is characterized in that, described air quantity adjustment sheet (3) has orbital groove (14) with sliding rail (2) corresponding section.
3. airflow regulating switch according to claim 1 is characterized in that, has power line hole (15) on the described air quantity adjustment sheet (3).
4. airflow regulating switch according to claim 1 is characterized in that, described movable rod (5) is connected by bearing pin (16) with connecting rod base (8).
5. airflow regulating switch according to claim 1, it is characterized in that, described slide block (7) is gone up a side that connects movable rod (5) nut (9) is set, and an end of described knob (6) passes sliding rail (2) and slide block (7) is threaded with described nut (9).
6. airflow regulating switch according to claim 1 is characterized in that, fixedlys connected with air quantity adjustment sheet (3) respectively in described two rotary shafts (4) middle part.
7. airflow regulating switch according to claim 1, it is characterized in that, described knob (6) comprises joystick knob (17), knob fixedly catch (18) and knob screw rod (19), wherein said knob screw rod (19) one ends are provided with joystick knob (17), and described knob fixedly catch (18) is arranged at the middle part of described knob screw rod (19); One end of described knob screw rod (19) passes sliding rail (2) and slide block (7) is threaded with nut (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610138510A CN101178186B (en) | 2006-11-07 | 2006-11-07 | Airflow regulating switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610138510A CN101178186B (en) | 2006-11-07 | 2006-11-07 | Airflow regulating switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101178186A CN101178186A (en) | 2008-05-14 |
| CN101178186B true CN101178186B (en) | 2010-05-12 |
Family
ID=39404534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200610138510A Expired - Fee Related CN101178186B (en) | 2006-11-07 | 2006-11-07 | Airflow regulating switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101178186B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102252359B (en) * | 2011-08-04 | 2013-07-24 | 宁波方太厨具有限公司 | Air discharging cover for range hood |
| CN109253479A (en) * | 2017-07-13 | 2019-01-22 | 徐元庆 | A kind of smoke exhaust ventilator catches cigarette device automatically |
| CN109821744B (en) * | 2019-03-05 | 2021-02-19 | 无锡锡麦粮油装备工程有限公司 | Air volume adjusting device for powder cleaner |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2552487A1 (en) * | 1974-11-29 | 1976-08-12 | Therma Ag Schwanden | Extraction hood for domestic kitchen fumes - slidable hood to lead fumes to central channel |
| US4114589A (en) * | 1977-04-18 | 1978-09-19 | Mcgraw-Edison Company | Optional discharge oven vent |
| CN2054099U (en) * | 1989-07-06 | 1990-03-07 | 航空航天部第七设计研究院 | Regulating valve for intake of changing wind rate fan |
| DE3931483A1 (en) * | 1989-09-21 | 1991-04-04 | Licentia Gmbh | Baking and roasting oven with steam vent opening - with vent duct incorporating selectively operated closure flap blocking vapour discharge |
| CN2454685Y (en) * | 2000-11-27 | 2001-10-17 | 马鸿凯 | Fume back preventing apparatus |
| CN1391066A (en) * | 2002-07-01 | 2003-01-15 | 宁波方太厨具有限公司 | Air discharging cover for oil soot exhauster |
| CN2622585Y (en) * | 2003-06-12 | 2004-06-30 | 许朝义 | Reverse flow preventing device for cooking fume exhauster capable of preventing fume back flow from support horizontal beam |
| CN2771688Y (en) * | 2005-03-08 | 2006-04-12 | 李宗彦 | Suspension type kitchen hood special for cooking |
-
2006
- 2006-11-07 CN CN200610138510A patent/CN101178186B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2552487A1 (en) * | 1974-11-29 | 1976-08-12 | Therma Ag Schwanden | Extraction hood for domestic kitchen fumes - slidable hood to lead fumes to central channel |
| US4114589A (en) * | 1977-04-18 | 1978-09-19 | Mcgraw-Edison Company | Optional discharge oven vent |
| CN2054099U (en) * | 1989-07-06 | 1990-03-07 | 航空航天部第七设计研究院 | Regulating valve for intake of changing wind rate fan |
| DE3931483A1 (en) * | 1989-09-21 | 1991-04-04 | Licentia Gmbh | Baking and roasting oven with steam vent opening - with vent duct incorporating selectively operated closure flap blocking vapour discharge |
| CN2454685Y (en) * | 2000-11-27 | 2001-10-17 | 马鸿凯 | Fume back preventing apparatus |
| CN1391066A (en) * | 2002-07-01 | 2003-01-15 | 宁波方太厨具有限公司 | Air discharging cover for oil soot exhauster |
| CN2622585Y (en) * | 2003-06-12 | 2004-06-30 | 许朝义 | Reverse flow preventing device for cooking fume exhauster capable of preventing fume back flow from support horizontal beam |
| CN2771688Y (en) * | 2005-03-08 | 2006-04-12 | 李宗彦 | Suspension type kitchen hood special for cooking |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101178186A (en) | 2008-05-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101178186B (en) | Airflow regulating switch | |
| CN206678034U (en) | A kind of pipe cutting machine | |
| CN109764186A (en) | A kind of pipe network connector suitable for plastic cement Pipe installing | |
| CN214274798U (en) | Heating and ventilation pipeline connecting device | |
| CN202852165U (en) | Manual adjusting device for air quantity adjusting valve | |
| CN207838566U (en) | A kind of air filter mounting base | |
| CN209987672U (en) | Carbon fiber wall warms up drawing convenient to installation | |
| CN202834194U (en) | Flow distribution mechanical control valve | |
| CN201652232U (en) | Lamp mounting bracket | |
| CN203898168U (en) | Adjustable towel rack | |
| CN207609637U (en) | A kind of constant force device for equipment support | |
| CN206280586U (en) | A kind of storage tank and its mechanical liquid-level-adjustable device | |
| CN207776894U (en) | A kind of underground ventilating Pipe installing regulating device | |
| CN207690671U (en) | Panel-switch | |
| CN201711319U (en) | Cleaning robot | |
| CN201265680Y (en) | Dynamic balancing electric differential pressure regulation valve | |
| CN203693113U (en) | Adjustable fitting mirror | |
| CN204852628U (en) | Radial spacing support | |
| CN203601140U (en) | Armrest self-locking mechanism of automobile armrest box | |
| CN205979061U (en) | Telescopic projecting apparatus | |
| CN204369336U (en) | Adjustable elevator monitoring apparatus for building equipment robot control system(RCS) | |
| CN202691144U (en) | Equal flow distribution adjusting valve | |
| CN211854395U (en) | Pipeline fixing device for heating and ventilating air conditioner | |
| CN218277181U (en) | Far infrared pyrolysis heating equipment | |
| CN214745990U (en) | Stable effectual water conveying coil pipe that supports |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20100512 Termination date: 20141107 |
|
| EXPY | Termination of patent right or utility model |