CN213362599U - Fresh air hole plate of smoke hood - Google Patents
Fresh air hole plate of smoke hood Download PDFInfo
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- CN213362599U CN213362599U CN202022085248.6U CN202022085248U CN213362599U CN 213362599 U CN213362599 U CN 213362599U CN 202022085248 U CN202022085248 U CN 202022085248U CN 213362599 U CN213362599 U CN 213362599U
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Abstract
The utility model discloses a bright orifice plate of petticoat pipe, including petticoat pipe body, activity hinge and installation inside groove, the lower part of petticoat pipe body is fixed with the orifice plate installing frame, and the upper end of petticoat pipe body is connected with top installation plate, the middle part of filtering the orifice plate is provided with the filtration hole, the lower extreme middle part of orifice plate installing frame is provided with the opening button, and the upper end of opening the button is connected with movable bull stick, the well cloth of activity bull stick has the activity pivot, and the lower part cloth of the left end of activity bull stick has reset spring, the left end upper portion cloth of activity bull stick has to insert the piece, and the outside of inserting the piece is provided with. This bright wind pore plate of petticoat pipe is provided with the activity hinge, is convenient for open the device through the activity hinge, brings the convenience for staff's cleaning work to the device still is provided with guard plate and the two-layer filtration protection of filtration pore plate, improves the result of use of device, and the use of giving the staff brings the convenience.
Description
Technical Field
The utility model relates to a smoke ventilator technical field specifically is the bright wind orifice plate of petticoat pipe.
Background
The smoke hood is a device arranged at a smoke outlet of the water heater and is used for reducing the influence of downdraft on the combustion performance of the combustor; is beneficial to the smoke discharge and convenient smoke escape when the flue is blocked. The smoke exhaust hood consists of a hood body and an upper part and a lower part of a cover cap, wherein the hood body consists of three planes, and the cover cap consists of a cone body consisting of a front plane, a rear plane, a left plane and a right plane (or called baffles), wherein a fresh air hole plate is an important component of the smoke exhaust hood.
The bright wind orifice plate of petticoat pipe on the market all is fixed knot structure mostly, and the staff of not being convenient for dismantles cleanly to it, brings inconvenience for staff's cleaning work to most all is provided with the bright wind orifice plate of a petticoat pipe, does not set up all the other protections, reduces the result of use, and the use of giving the staff has brought troublesome problem, for this reason, we propose the bright wind orifice plate of petticoat pipe.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bright wind orifice plate of petticoat pipe to solve the bright wind orifice plate of petticoat pipe on the market that proposes in the above-mentioned background art and all be fixed knot structure mostly, the staff of being not convenient for dismantles it cleanly, brings inconvenience for staff's cleaning work, and most all is provided with a bright wind orifice plate of petticoat pipe, does not set up all the other protection, reduces the result of use, has brought troublesome problem for staff's use.
In order to achieve the above object, the utility model provides a following technical scheme: the fresh air pore plate of the smoke hood comprises a smoke hood body, a movable hinge and an installation inner groove, wherein the lower part of the smoke hood body is fixed with a pore plate installation frame, and the upper end of the smoke hood body is connected with a top mounting plate block, the movable hinge is connected with the inner side of the upper part of the orifice plate mounting frame, the lower end of the movable hinge is connected with a protection plate, the middle part of the protection plate is fixed with a protection strip, the installation inner groove is arranged at the middle part of the orifice plate installation frame, and the middle part of the mounting inner groove is distributed with a filtering pore plate, the middle part of the filtering pore plate is provided with a filtering hole, the middle part of the lower end of the pore plate mounting frame is provided with an opening button, the upper end of the opening button is connected with a movable rotating rod, a movable rotating shaft is distributed in the middle of the movable rotating rod, and the lower part of the left end of the movable rotating rod is distributed with a return spring, the upper part of the left end of the movable rotating rod is distributed with an insertion block, and the outside of the insertion block is provided with an insertion groove.
Preferably, be fixed connection between orifice plate installing frame and the petticoat pipe body, and be parallel form between orifice plate installing frame and the petticoat pipe body and distribute.
Preferably, the guard plate passes through to constitute the active structure between activity hinge and the orifice plate installing frame, and the activity hinge is provided with two to be the distribution of symmetry form about the vertical axis of orifice plate installing frame between the activity hinge.
Preferably, be integral structure between guard bar and the guard plate, and be the equidistance form distribution between the guard bar.
Preferably, the filter pore plate forms an embedded structure between the installation inner groove and the pore plate installation frame, and the inner size of the installation inner groove is matched with the outer size of the filter pore plate.
Preferably, the filtering holes and the filtering pore plate are of an integrated structure, and the filtering pore plate and the protection plate are distributed in a parallel manner.
Preferably, the movable rotating rod forms an elastic structure with the pore plate mounting frame through a return spring, and the movable rotating rod is movably connected with the movable rotating shaft.
Preferably, the insertion block forms an embedded structure between the insertion groove and the protection plate, and the insertion groove and the protection plate form an integrated structure.
Compared with the prior art, the beneficial effects of the utility model are that: the fresh air pore plate of the smoke hood is provided with the movable hinge, the device is convenient to open through the movable hinge, the cleaning work of workers is convenient, and the device is also provided with two layers of filtering protection of a protection plate and a filtering pore plate, so that the use effect of the device is improved, and the use of the workers is convenient;
the fresh air hole plate of the smoke hood is provided with the movable hinge, the smoke hood body can be conveniently installed at a place needing to be used through the top installation plate, the protection plate can be conveniently opened from the hole plate installation frame through the action of the movable hinge, and convenience is brought to workers for cleaning the protection strip and the inside of the smoke hood;
this bright wind orifice plate of petticoat pipe is provided with the installation inside groove, can carry out spacing installation to filtering the orifice plate through the installation inside groove to it has filtering hole to distribute in filtering the orifice plate, can play better filter effect through filtering the hole, improves the device's result of use greatly.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic diagram of the protective plate structure of the present invention;
fig. 3 is a schematic view of the structure of the movable rotating rod of the present invention.
In the figure: 1. a smoke hood body; 2. the orifice plate is provided with a frame; 3. installing a plate at the top; 4. a living hinge; 5. a protection plate; 6. a protective strip; 7. installing an inner groove; 8. a filter orifice plate; 9. filtering the pores; 10. an open button; 11. a movable rotating rod; 12. a movable rotating shaft; 13. a return spring; 14. inserting a block; 15. and inserting the groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a fresh air pore plate of a smoke hood comprises a smoke hood body 1, a pore plate mounting frame 2, a top mounting plate block 3, a movable hinge 4, a protective plate 5, a protective strip 6, an installation inner groove 7, a filtering pore plate 8, a filtering hole 9, an opening button 10, a movable rotating rod 11, a movable rotating shaft 12, a reset spring 13, an insertion block 14 and an insertion groove 15, wherein the pore plate mounting frame 2 is fixed at the lower part of the smoke hood body 1, the top mounting plate block 3 is connected at the upper end of the smoke hood body 1, the movable hinge 4 is connected to the inner side of the upper part of the pore plate mounting frame 2, the protective plate 5 is connected at the lower end of the movable hinge 4, the protective strip 6 is fixed at the middle part of the protective plate 5, the pore plate mounting frame 2 is fixedly connected with the smoke hood body 1, the pore plate mounting frame 2 is distributed with the smoke hood body 1 in, the two movable hinges 4 are arranged, the movable hinges 4 are symmetrically distributed about the vertical central axis of the orifice plate mounting frame 2, the protection strips 6 and the protection plates 5 are in an integrated structure, the protection strips 6 are distributed equidistantly, the top mounting plate 3 can be used for conveniently mounting the smoke hood body 1 in a place needing to be used, the protection plates 5 can be conveniently opened from the orifice plate mounting frame 2 under the action of the movable hinges 4, and convenience is brought to workers for cleaning the protection strips 6 and the interior of the smoke hood body;
the installation inner groove 7 is arranged in the middle of the pore plate installation frame 2, a filter pore plate 8 is distributed in the middle of the installation inner groove 7, filter holes 9 are formed in the middle of the filter pore plate 8, the filter pore plate 8 forms an embedded structure through the installation inner groove 7 and the pore plate installation frame 2, the inner size of the installation inner groove 7 is matched with the outer size of the filter pore plate 8, the filter holes 9 and the filter pore plate 8 are of an integrated structure, the filter pore plate 8 and the protection plate 5 are distributed in a parallel shape, the filter pore plate 8 can be installed in a limiting mode through the installation inner groove 7, the filter holes 9 are distributed in the middle of the filter pore plate 8, a good filtering effect can be achieved through the filter holes 9, and the using effect of the device is greatly improved;
an opening button 10 is arranged in the middle of the lower end of the pore plate mounting frame 2, the upper end of the opening button 10 is connected with a movable rotating rod 11, a movable rotating shaft 12 is distributed in the middle of the movable rotating rod 11, a return spring 13 is distributed at the lower part of the left end of the movable rotating rod 11, the movable rotating rod 11 and the pore plate mounting frame 2 form an elastic structure through the return spring 13, the movable rotating rod 11 is movably connected with the movable rotating shaft 12, and the movable rotating rod 11 can be driven to rotate around the movable rotating shaft 12 by pressing the opening button 10;
the upper part of the left end of the movable rotating rod 11 is provided with an inserting block 14, an inserting groove 15 is formed in the outer part of the inserting block 14, the inserting block 14 and the protection plate 5 form an embedded structure through the inserting groove 15, the inserting groove 15 and the protection plate 5 are of an integrated structure, the inserting block 14 is embedded into the inserting groove 15 to fix the protection plate 5, and convenience is brought to installation and opening of workers.
The working principle is as follows: for the fresh air hole plate of the smoke hood, firstly, the smoke hood body 1 can be conveniently arranged at a required using place through the top mounting plate 3, the protection plate 5 is convenient to be opened from the orifice plate mounting frame 2 through the action of the movable hinge 4, the protection strip 6 and the interior of the protection plate can be conveniently cleaned by workers, the filtering orifice plate 8 can be installed in a limiting way through the installation inner groove 7, and the filtering holes 9 are distributed in the middle of the filtering hole plate 8, so that the filtering hole 9 can play a better role in filtering, the use effect of the device is greatly improved, the movable rotating rod 11 can be driven to rotate around the movable rotating shaft 12 by pressing the opening button 10, thereby, the insertion block 14 is driven to be drawn out from the insertion groove 15 under the rotation of the movable rotating rod 11, the protection plate 5 is convenient to open by workers, the cleaning work is convenient, and the reset spring 13 plays a role in resetting the insertion block 14.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The fresh air hole plate of the smoke hood comprises a smoke hood body (1), a movable hinge (4) and an installation inner groove (7), and is characterized in that: the smoke hood is characterized in that a pore plate mounting frame (2) is fixed on the lower portion of the smoke hood body (1), a top mounting plate block (3) is connected to the upper end of the smoke hood body (1), a movable hinge (4) is connected to the inner side of the upper portion of the pore plate mounting frame (2), a protection plate (5) is connected to the lower end of the movable hinge (4), a protection strip (6) is fixed to the middle of the protection plate (5), an inner installation groove (7) is formed in the middle of the pore plate mounting frame (2), filtering pore plates (8) are distributed in the middle of the inner installation groove (7), filtering holes (9) are formed in the middle of the filtering pore plates (8), an opening button (10) is arranged in the middle of the lower end of the pore plate mounting frame (2), a movable rotating rod (11) is connected to the upper end of the opening button (10), a movable rotating shaft (12) is distributed in the middle of the movable rotating rod (11, an insertion block (14) is distributed on the upper part of the left end of the movable rotating rod (11), and an insertion groove (15) is arranged outside the insertion block (14).
2. A hood fresh air aperture plate according to claim 1, characterized in that: be fixed connection between orifice plate installing frame (2) and petticoat pipe body (1), and be parallel form between orifice plate installing frame (2) and petticoat pipe body (1) and distribute.
3. A hood fresh air aperture plate according to claim 1, characterized in that: protection plate (5) constitute the active structure through between activity hinge (4) and orifice plate installing frame (2), and activity hinge (4) are provided with two to be the symmetrical form distribution about the vertical axis of orifice plate installing frame (2) between activity hinge (4).
4. A hood fresh air aperture plate according to claim 1, characterized in that: the protection strip (6) and the protection plate (5) are of an integrated structure, and the protection strips (6) are distributed in an equidistant mode.
5. A hood fresh air aperture plate according to claim 1, characterized in that: the filter pore plate (8) forms an embedded structure with the pore plate mounting frame (2) through the mounting inner groove (7), and the inner size of the mounting inner groove (7) is matched with the outer size of the filter pore plate (8).
6. A hood fresh air aperture plate according to claim 1, characterized in that: the filtering holes (9) and the filtering pore plates (8) are of an integrated structure, and the filtering pore plates (8) and the protection plates (5) are distributed in a parallel manner.
7. A hood fresh air aperture plate according to claim 1, characterized in that: the movable rotating rod (11) and the pore plate mounting frame (2) form an elastic structure through the reset spring (13), and the movable rotating rod (11) is movably connected with the movable rotating shaft (12).
8. A hood fresh air aperture plate according to claim 1, characterized in that: the insertion block (14) and the protection plate (5) form an embedded structure through the insertion groove (15), and the insertion groove (15) and the protection plate (5) form an integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022085248.6U CN213362599U (en) | 2020-09-21 | 2020-09-21 | Fresh air hole plate of smoke hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022085248.6U CN213362599U (en) | 2020-09-21 | 2020-09-21 | Fresh air hole plate of smoke hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213362599U true CN213362599U (en) | 2021-06-04 |
Family
ID=76155128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022085248.6U Active CN213362599U (en) | 2020-09-21 | 2020-09-21 | Fresh air hole plate of smoke hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213362599U (en) |
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2020
- 2020-09-21 CN CN202022085248.6U patent/CN213362599U/en active Active
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