CN106247580A - Forced draft mouth - Google Patents
Forced draft mouth Download PDFInfo
- Publication number
- CN106247580A CN106247580A CN201610779684.9A CN201610779684A CN106247580A CN 106247580 A CN106247580 A CN 106247580A CN 201610779684 A CN201610779684 A CN 201610779684A CN 106247580 A CN106247580 A CN 106247580A
- Authority
- CN
- China
- Prior art keywords
- door
- maintenance door
- installing plate
- panel
- forced draft
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
- F24F13/075—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser having parallel rods or lamellae directing the outflow, e.g. the rods or lamellae being individually adjustable
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
- F24F13/078—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser combined with lighting fixtures
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
A kind of forced draft mouth, including housing, panel door and executor, rear is provided with air channel, the front of described housing is provided with rectangular mounting groove, described panel door includes panel border, air hole, septal branch stay tube, maintenance door, installing plate and flexible fastening piece, maintenance door is positioned at the unlatching down over of described air hole, described maintenance door includes overhauling stile in doorjamb, maintenance door face board, maintenance door, maintenance door uses block of metal plate bending to be made as integrative-structure, the fixing axle of rotation is set in one end of maintenance door, is flexibly connected with panel border；BAIYE fan it is provided with on described air hole, described installing plate is positioned at the four direction up and down of described panel door, described panel door is removably connected with described housing by described installing plate, described flexible fastening piece is positioned on the upper and lower side installing plate of the installing plate above described panel door, and described installing plate is removably connected by the installing hole of described flexible fastening piece with described mounting groove.
Description
Technical field
The invention belongs to field of ventilation equipment, especially relate to a kind of forced draft mouth.
Background technology
Forced draft mouth is a kind of ventilation installation must installed in urban architecture, be typically mounted on cup, elevator cup,
Common antechamber, staircase.Work process is when a fire, and its internal YE can open air port, warming cigarette sense
Or manual fire alarm can open, the positive pressure fan in high building top automatically opens up, and air-supply vertical shaft is carried out pressure air blowing, stair
Cup can be blown endlessly by cup by forced draft mouth, makes cup maintain malleation, it is ensured that flue gas will not be at this
Individual region is spread, and to the space of people's escape.When temperature is higher than 280 DEG C, people is without escape probability, its internal fuse meeting
Fusing, air port is automatically switched off, and prevents fire spreading.
If the vent one of forced draft mouth has employing dry tablet fan blade to be in series, in the process of assembling in prior art
In easily produce the biggest voiding problem；The white blade of another kind of employing and panel integrated formed structure, but it is in installation process
The problem that there is dismounting inconvenience.
Summary of the invention
To be solved by this invention haveing a problem in that overcomes the deficiencies in the prior art, it is provided that the water-cooled that a kind of radiating effect is good
Heat radiating type axial flow blower.
The present invention solves it and technical problem is that and take techniques below scheme to realize:
A kind of forced draft mouth, including housing, panel door and executor, rear is provided with air channel, and the front of described housing sets
Being equipped with rectangular mounting groove, described panel door includes panel border, air hole, septal branch stay tube, maintenance door, installing plate and bullet
Property fixture, maintenance door is positioned at the unlatching down over of described air hole, and described maintenance door includes overhauling doorjamb, maintenance door
Stile in panel, maintenance door, maintenance door uses block of metal plate bending to be made as integrative-structure, arranges rotation in one end of maintenance door
Fixing axle, is flexibly connected with panel border；Being provided with BAIYE fan on described air hole, described installing plate is positioned at described panel door
Four direction up and down, described panel door is removably connected with described housing by described installing plate, described flexible fastening piece
Being positioned on the upper and lower side installing plate of the installing plate above described panel door, described installing plate passes through described flexible fastening piece with described
The installing hole of mounting groove removably connects.
Further, described enclosure interior is provided above fixed plate, and the lower section of described fixed plate is provided with 2～3
Strut, the upper end of described support bar is rotationally connected with described fixed plate by rotating shaft, the lower end of described support bar and described housing
Being provided with chute between inner bottom surface, described support bar is connected with described slide.
Specifically, the inner of described chute is provided with baffle plate, and outer end is provided with dismountable buckle, and described baffle plate is with described
Buckle connects fixing for the lower end of described support bar.
Specifically, described executor is positioned in described fixed plate, is oppositely arranged with described maintenance door.
Further, the blade mechanism for opening and closing air channel it is provided with in described air channel；Described blade mechanism includes side by side
At least two panels blade being arranged in described air channel, described executor is used for driving described blade to rotate, in described blade
Portion is provided with rotating shaft, and the two ends of described rotating shaft rotatable engagement respectively is arranged on described air channel, and the both sides of described blade set respectively
There is bending sticking part, be arranged on and be parallel to each other with the bending sticking part on a piece of described blade and lay respectively at described blade place
The both sides of plane.
Further, described enclosure interior top is provided with emergency light at described executor.
Further, described flexible fastening piece is the spring pin being internally provided with spring.
The present invention compared with prior art has significant advantage and a beneficial effect:
The plug-in type that housing and panel door use mounting groove, installing plate and flexible fastening piece to realize panel door and housing detachably connects
Connect, be to have compared with integrated panel door install more easily and dismantle merit with air hole in prior art and maintenance door
Energy；Inspection door uses the integrative-structure of block of metal plate bending, eliminates section bar welding and staking process and material, simplifies
Processing technology, saving of work and time material-saving.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of middle shell of the present invention.
Fig. 3 be in the present invention panel door face structural representation.
In figure: 1, housing, 2, executor, 3, emergency light, 4, mounting groove, 5, fixed plate, 6, support bar, 7, panel door, 8,
Maintenance door, 9, air hole, 10, installing plate, 11, chute, 12, flexible fastening piece.
Detailed description of the invention
Below in conjunction with accompanying drawing and preferred embodiment, to the detailed description of the invention provided according to the present invention, structure, feature and
Effect, after describing in detail such as.
A kind of forced draft mouth as shown in Figure 1, including housing 1, panel door 7 and executor 2, rear is provided with wind
Road, the front of described housing is provided with rectangular mounting groove 4, and described panel door includes panel border, air hole 9, septal branch
Stay tube, maintenance door 8, installing plate 10 and flexible fastening piece 12, maintenance door 8 is positioned at the unlatching down over of described air hole 9, described
Maintenance door 8 include overhaul doorjamb, maintenance door face board, maintenance door in stile, maintenance door use block of metal plate bending be made as
Integrative-structure, arranges the fixing axle of rotation, is flexibly connected with panel border in one end of maintenance door；It is provided with on described air hole 9
BAIYE is fanned, and described installing plate is positioned at the four direction up and down of described panel door, and described panel door 7 is by described installing plate 10
Removably connecting with described housing 1, described flexible fastening piece 12 is positioned at the upper and lower side of the installing plate above described panel door and installs
On plate, described installing plate 10 is removably connected by the installing hole of described flexible fastening piece 12 with described mounting groove 4.
Described housing 1 inner upper is provided with fixed plate 5, and the lower section of described fixed plate is provided with 2～3 support bars 6, institute
The upper end stating support bar is rotationally connected with described fixed plate by rotating shaft, the lower end of described support bar and described enclosure interior bottom surface
Between be provided with chute 11, described support bar is connected with described slide.The inner of described chute is provided with baffle plate, and outer end sets
Being equipped with dismountable buckle, described baffle plate is connected fixing for the lower end of described support bar with described buckle.Described executor 2 is positioned at
In described fixed plate 5, it is oppositely arranged with described maintenance door 8.
The blade mechanism 13 for opening and closing air channel it is provided with in described air channel；Described blade mechanism includes being disposed in parallel in institute
Stating at least two panels blade in air channel, described executor 2 is used for driving described blade to rotate, and the middle part of described blade is provided with and turns
Axle, the two ends of described rotating shaft rotatable engagement respectively is arranged on described air channel, and the bending that is respectively provided on two sides with of described blade is pasted
Conjunction portion, is arranged on and is parallel to each other and lays respectively at the two of described blade place plane with the bending sticking part on a piece of described blade
Side.
Described housing 1 inside top is provided with emergency light 3 at described executor.
Described flexible fastening piece 12 is the spring pin being internally provided with spring.
Above one embodiment of the present of invention is described in detail, but described content has been only presently preferred embodiments of the present invention,
It is not to be regarded as the practical range for limiting the present invention.All impartial changes made according to the present patent application scope and improvement etc.,
Within all should still belonging to the patent covering scope of the present invention.
Claims (7)
1. a forced draft mouth, including housing, panel door and executor, rear is provided with air channel, the front of described housing
Be provided with rectangular mounting groove, described panel door include panel border, air hole, septal branch stay tube, maintenance door, installing plate and
Flexible fastening piece, maintenance door is positioned at the unlatching down over of described air hole, and described maintenance door includes overhauling doorjamb, maintenance
Stile in door face board, maintenance door, maintenance door uses block of metal plate bending to be made as integrative-structure, arranges rotation in one end of maintenance door
Turn fixing axle, be flexibly connected with panel border；Being provided with BAIYE fan on described air hole, described installing plate is positioned at described panel door
Four direction up and down, described panel door is removably connected with described housing by described installing plate, described flexible fastening
Part is positioned on the upper and lower side installing plate of the installing plate above described panel door, and described installing plate passes through described flexible fastening piece and institute
The installing hole stating mounting groove removably connects.
Forced draft mouth the most according to claim 1, it is characterised in that: described enclosure interior is provided above fixed plate,
The lower section of described fixed plate is provided with 2～3 support bars, and the upper end of described support bar is rotated even with described fixed plate by rotating shaft
Connect, between lower end and the described enclosure interior bottom surface of described support bar, be provided with chute, described support bar and described slide
Connect.
Forced draft mouth the most according to claim 2, it is characterised in that: the inner of described chute is provided with baffle plate, outer end
Being provided with dismountable buckle, described baffle plate is connected fixing for the lower end of described support bar with described buckle.
Forced draft mouth the most according to claim 2, it is characterised in that: described executor is positioned in described fixed plate, with
Described maintenance door is oppositely arranged.
Forced draft mouth the most according to claim 1, it is characterised in that: it is provided with for opening and closing air channel in described air channel
Blade mechanism；Described blade mechanism includes at least two panels blade being disposed in parallel in described air channel, and described executor is used for
Driving described blade to rotate, the middle part of described blade is provided with rotating shaft, and the two ends of described rotating shaft rotatable engagement respectively is arranged on described
On air channel, and described blade be respectively provided on two sides with bending sticking part, be arranged on the bending sticking part on a piece of described blade
It is parallel to each other and lays respectively at the both sides of described blade place plane.
Forced draft mouth the most according to claim 1, it is characterised in that: described enclosure interior top is near described executor
Place is provided with emergency light.
Forced draft mouth the most according to claim 1, it is characterised in that: described flexible fastening piece is for being internally provided with spring
Spring pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610779684.9A CN106247580A (en) | 2016-08-31 | 2016-08-31 | Forced draft mouth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610779684.9A CN106247580A (en) | 2016-08-31 | 2016-08-31 | Forced draft mouth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106247580A true CN106247580A (en) | 2016-12-21 |
Family
ID=58080030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610779684.9A Pending CN106247580A (en) | 2016-08-31 | 2016-08-31 | Forced draft mouth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106247580A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1099122A (en) * | 1993-03-05 | 1995-02-22 | 三菱电机株式会社 | The wind direction adjusting device of aircondition |
| CN201546426U (en) * | 2009-09-04 | 2010-08-11 | 袁长勃 | Inspection door for positive pressure air supply outlet panel |
| CN205174726U (en) * | 2015-10-10 | 2016-04-20 | 天津市凯威达通风设备有限公司 | Forced draft mouth |
| CN105727485A (en) * | 2014-12-11 | 2016-07-06 | 重庆郎拓通风设备有限公司 | Positive pressure air supply outlet valve body |
| CN206131365U (en) * | 2016-08-31 | 2017-04-26 | 天津市凯威达通风设备有限公司 | Positive -pressure air supply opening |
-
2016
- 2016-08-31 CN CN201610779684.9A patent/CN106247580A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1099122A (en) * | 1993-03-05 | 1995-02-22 | 三菱电机株式会社 | The wind direction adjusting device of aircondition |
| CN201546426U (en) * | 2009-09-04 | 2010-08-11 | 袁长勃 | Inspection door for positive pressure air supply outlet panel |
| CN105727485A (en) * | 2014-12-11 | 2016-07-06 | 重庆郎拓通风设备有限公司 | Positive pressure air supply outlet valve body |
| CN205174726U (en) * | 2015-10-10 | 2016-04-20 | 天津市凯威达通风设备有限公司 | Forced draft mouth |
| CN206131365U (en) * | 2016-08-31 | 2017-04-26 | 天津市凯威达通风设备有限公司 | Positive -pressure air supply opening |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161221 |
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| WD01 | Invention patent application deemed withdrawn after publication |