CN217816833U - Gas wall-mounted furnace and sealed smoke exhaust assembly thereof - Google Patents
Gas wall-mounted furnace and sealed smoke exhaust assembly thereof Download PDFInfo
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- CN217816833U CN217816833U CN202221931846.3U CN202221931846U CN217816833U CN 217816833 U CN217816833 U CN 217816833U CN 202221931846 U CN202221931846 U CN 202221931846U CN 217816833 U CN217816833 U CN 217816833U
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Abstract
The utility model discloses a gas hanging stove and sealed subassembly of discharging fume thereof, including the pipe of discharging fume of cross-under in the mounting hole of installation carrier, form annular gap between pipe and the mounting hole of discharging fume, discharge fume and be provided with the spacing ring on the pipe, spacing along with the surface laminating setting of installation carrier, discharge fume and be provided with elastic sealing component between pipe and the mounting hole, discharge fume and be provided with on the pipe and be used for supporting the pressure cover of tight installation with elastic sealing component, the internal surface laminating setting of pressing cover and installation carrier. The utility model discloses an unique structural design can with the inseparable sealed effect of not only can realizing the interior reliable of mounting hole between filling in the pipe of discharging fume and the mounting hole of elastic sealing component, avoids impurity such as outdoor flue gas and dust to enter into indoorly, can play spacing effect to discharging fume the pipe moreover, realizes discharging fume the stable installation effect of pipe.
Description
Technical Field
The utility model relates to a gas hanging stove technical field especially relates to a gas hanging stove and sealed subassembly of discharging fume thereof.
Background
The gas hanging stove can produce the flue gas when the work, consequently to flue gas hanging stove, all need be equipped with fume extractor and discharge the flue gas to outdoor, to fume extractor's installation, need set up a through-hole that can supply fume extractor to stretch out in advance in the suitable position of wall body or other installation carriers, for the ease of the installation, this through-hole generally is bigger than fume extractor, this just leads to fume extractor can form certain clearance with the through-hole after the installation.
In order to avoid that smoke, external dust and other impurities enter a room through the gap, the gap is filled with foaming glue in the traditional method, but the foaming glue gradually falls off and loses effectiveness along with the passage of time, so that the using effect is poor; furthermore, also some producers integrate the structure that is used for directly plugging up the clearance on fume extractor, for example disclose a tub of discharging fume in the utility model patent specification of publication number "CN204373224U", it is provided with the toper protection casing on discharging fume the pipe, after discharging fume the pipe installation, stretch into the clearance between tub and the through-hole of discharging fume through the toper protection casing, in order to realize the shutoff, then in this kind of structure, the toper protection casing only enters into the clearance with the form of contact, be subject to influences such as drilling quality, assembly precision, the toper protection casing is difficult to realize totally airtight to the clearance, the result of use is greatly discounted, the urgent need develop a more reliable and stable tub seal structure of discharging fume.
SUMMERY OF THE UTILITY MODEL
The utility model aims to avoid the weak point of prior art, provide gas hanging stove and sealed subassembly of discharging fume to effectively solve the weak point that exists among the prior art.
In order to achieve the above purpose, the utility model adopts the technical proposal that: the sealed smoke exhaust component comprises a smoke exhaust pipe penetrating in a mounting hole of a mounting carrier, an annular gap is formed between the smoke exhaust pipe and the mounting hole, a limiting ring is arranged on the smoke exhaust pipe, the limiting ring is arranged in a mode that the limiting ring is attached to the outer surface of the mounting carrier, an elastic sealing component is arranged between the smoke exhaust pipe and the mounting hole, a pressing sleeve used for tightly pressing and mounting the elastic sealing component is arranged on the smoke exhaust pipe, and the pressing sleeve is attached to the inner surface of the mounting carrier.
Furthermore, the limiting ring is welded and fixed with the smoke exhaust pipe.
Further, the elastic sealing component comprises a first sealing gasket and a second sealing gasket which are arranged in a splicing mode, and the first sealing gasket and the second sealing gasket are semi-annular.
Furthermore, the first sealing gasket and the second sealing gasket are provided with a guiding slope surface at one side close to the limiting ring.
Further, an axial limiting structure is arranged between the first sealing gasket and the second sealing gasket.
Further, axial limit structure is including setting up the draw-in groove on first sealed the pad and setting up the card protruding on the second sealed pad.
Furthermore, the first sealing gasket and the second sealing gasket are both embedded with supporting plates.
Further, a contact ring which extends into the mounting hole and is attached to the elastic sealing assembly is arranged on the pressing sleeve.
Furthermore, the smoke exhaust pipe is provided with an installation sleeve, the installation sleeve is in threaded connection with the pressing sleeve, and the pressing sleeve is provided with a screwing structure.
Gas hanging stove includes above-mentioned sealed subassembly that discharges fume.
The above technical scheme of the utility model following beneficial effect has: the utility model discloses an unique structural design can with the inseparable sealed effect of not only can realizing the interior reliable of mounting hole between filling in the pipe of discharging fume and the mounting hole of elastic sealing component, avoids impurity such as outdoor flue gas and dust to enter into indoorly, can play spacing effect to discharging fume the pipe moreover, realizes discharging fume the stable installation effect of pipe.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is another perspective view of FIG. 1;
FIG. 3 is a cross-sectional view of an embodiment of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
fig. 5 is an exploded view of an embodiment of the present invention;
FIG. 6 is a first diagram illustrating an installation process according to an embodiment of the present invention;
fig. 7 is a second diagram of an installation process according to an embodiment of the present invention.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, rather than to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.
As shown in fig. 1-5, the sealed smoke exhaust component according to this embodiment includes a smoke exhaust pipe 2 passing through a mounting hole 101 of a mounting carrier 1, an annular gap is formed between the smoke exhaust pipe 2 and the mounting hole 101, wherein the mounting carrier 1 may be a common mounting structure such as a wall body, a limiting ring 201 is provided on the smoke exhaust pipe 2, the size of the limiting ring 201 is larger than that of the mounting hole 101, the limiting ring 201 is disposed at a side close to a smoke exhaust end of the smoke exhaust pipe 2, i.e., located outdoors, the limiting ring 201 is attached to an outer surface of the mounting carrier 1, the limiting ring 201 may be a circumferential closed edge structure, or may be a plurality of limiting protrusions uniformly disposed along a circumferential direction, an elastic sealing component 3 is provided between the smoke exhaust pipe 2 and the mounting hole 101, the elastic sealing component 3 is made of high temperature resistant rubber, so as to ensure that the elastic sealing component can effectively seal and withstand a high temperature environment of the smoke exhaust pipe 2, a pressure sleeve 4 for tightly attaching the elastic sealing component 3 to the smoke exhaust pipe 2 is provided on the smoke exhaust pipe 2, the inner surface of the pressure sleeve 4 and the mounting carrier 1, so that the elastic sealing component can tightly attach to the smoke exhaust pipe 2, and dust can be stably mounted in the smoke exhaust pipe, and dust can be reliably sealed in the smoke exhaust pipe, and dust can be prevented from entering the smoke exhaust pipe, and the smoke can be stably mounted in the smoke exhaust pipe, and the smoke exhaust pipe 2.
The limiting ring 201 is welded and fixed with the smoke exhaust pipe 2.
The elastic sealing component 3 comprises a first sealing gasket 301 and a second sealing gasket 302 which are arranged in a splicing manner, the first sealing gasket 301 and the second sealing gasket 302 are semi-annular, and the elastic sealing component 3 is arranged into a splicing structure, so that the elastic sealing component is more convenient to install.
First sealed 301 and the second sealed pad 302 of filling in is provided with leading-in domatic 303 in the one side that is close to spacing ring 201, in the design, make the outside dimension of first sealed 301 and the second sealed pad 302 of filling in slightly be greater than the internal diameter of mounting hole 101, can make first sealed 301 and the second sealed pad 302 of filling in demonstrate the state by elastic compression after the installation like this, and then realize better sealed effect, on the basis, after leading-in domatic 303 has been set up, can be at the installation initial stage, pack into mounting hole 101 with first sealed 301 and the second sealed pad 302 of filling in more easily, reduce the assembly degree of difficulty.
An axial limiting structure is arranged between the first sealing gasket 301 and the second sealing gasket 302, so that the two sealing gaskets cannot be dislocated, the installation is facilitated, and the stability of the structure can be improved.
The axial limiting structure comprises a clamping groove 304 arranged on the first sealing gasket 301 and a clamping protrusion 305 arranged on the second sealing gasket 302, and the clamping protrusion 305 is matched with the clamping groove 304 in shape, so that the clamping protrusion 305 can be just clamped into the clamping groove 304.
All inlay in first sealed pad 301 and the second sealed pad 302 and be equipped with backup pad 306, backup pad 306 can adopt the steel sheet, it is pre-buried in the two when first sealed pad 301 and the shaping of second sealed pad 302, in order to form inseparable inner liner structure, preferably, backup pad 306 is the semiarc shape with first sealed pad 301 and the assorted of second sealed pad 302, can play better supporting effect to first sealed pad 301 and the sealed pad 302 of second, make first sealed pad 301 and the sealed pad 302 of second difficult deformation in installation and the in-process of using.
The pressing sleeve 4 is provided with a contact ring 401 which extends into the mounting hole 101 and is attached to the elastic sealing assembly 3, when the pressing sleeve is mounted, the elastic sealing assembly 3 is pressed into the mounting hole 101 through the contact ring 401, and then the pressing sleeve 4 and the mounting carrier 1 can be attached to each other.
The installation sleeve 5 is arranged on the smoke exhaust pipe 2, the installation sleeve 5 is in threaded connection with the pressing sleeve 4, the installation sleeve 5 and the smoke exhaust hanger 2 are welded and fixed, the installation sleeve 5 can be welded and fixed on site, position adjustment can be carried out according to the thickness of the installation carrier 1, or smoke exhaust pipes 2 of different specifications can be arranged according to the position of the installation sleeve 5, the smoke exhaust pipes 2 of appropriate specifications are selected to be installed during installation, external connecting threads are arranged on the installation sleeve 5, and internal connecting threads are arranged on the pressing sleeve 4.
The pressing sleeve 4 is provided with a screwing structure 402, and the screwing structure 402 can be a plurality of screwing planes arranged on the surface of the pressing sleeve 4, so that the pressing sleeve can be directly screwed and installed by using a tool.
The utility model discloses an assembly method does:
as shown in fig. 6, firstly, the smoke exhaust pipe 2 is inserted into the installation hole 101 from the outdoor, so that the limiting ring 201 is attached to the outer surface of the installation carrier 1, then the first sealing gasket 301 and the second sealing gasket 302 are installed, the first sealing gasket 301 and the second sealing gasket 302 are wrapped on the smoke exhaust pipe 2, then the first sealing gasket 301 and the second sealing gasket 302 are plugged into the installation hole 101, a small part of the first sealing gasket 301 and the second sealing gasket 302 can be plugged first, so that the first sealing gasket 301 and the second sealing gasket 302 are pre-fixed, then the pressing sleeve 4 is installed, the first sealing gasket 301 and the second sealing gasket 302 are pressed into the installation hole 101 by screwing the pressing sleeve 4 until the pressing sleeve 4 is attached to the inner surface of the installation carrier 1, then the connection end 202 of the smoke exhaust pipe 2 is connected to the indoor smoke exhaust pipe, and the common connection structures such as threads can be arranged on the connection end 202.
Gas hanging stove includes above-mentioned sealed subassembly that discharges fume.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (10)
1. Sealed subassembly of discharging fume, including the pipe of discharging fume that the cross-under was in the mounting hole of installation carrier, discharge fume and form annular clearance, its characterized in that between pipe and the mounting hole: the smoke exhaust pipe is provided with a limiting ring, the limiting ring is attached to the outer surface of the installation carrier along the limiting edge, an elastic sealing assembly is arranged between the smoke exhaust pipe and the installation hole, a pressing sleeve used for tightly abutting the elastic sealing assembly is arranged on the smoke exhaust pipe, and the pressing sleeve is attached to the inner surface of the installation carrier.
2. The sealed smoke evacuation assembly of claim 1 wherein: the limiting ring is welded and fixed with the smoke exhaust pipe.
3. The sealed smoke evacuation assembly of claim 1, wherein: the elastic sealing assembly comprises a first sealing gasket and a second sealing gasket which are arranged in a splicing mode, and the first sealing gasket and the second sealing gasket are semi-annular.
4. The sealed smoke evacuation assembly of claim 3, wherein: the first sealing gasket and the second sealing gasket are provided with a guiding slope surface at one side close to the limiting ring.
5. The sealed smoke evacuation assembly of claim 3, wherein: an axial limiting structure is arranged between the first sealing gasket and the second sealing gasket.
6. The sealed smoke evacuation assembly of claim 5, wherein: the axial limiting structure comprises a clamping groove arranged on the first sealing gasket and a clamping protrusion arranged on the second sealing gasket.
7. The sealed smoke evacuation assembly of claim 3, wherein: the first sealing gasket and the second sealing gasket are both embedded with supporting plates.
8. The sealed smoke evacuation assembly of claim 1 wherein: and a contact ring which extends into the mounting hole and is attached to the elastic sealing assembly is arranged on the pressing sleeve.
9. The sealed smoke evacuation assembly of claim 1 wherein: the smoke exhaust pipe is provided with an installation sleeve, the installation sleeve is in threaded connection with the pressing sleeve, and the pressing sleeve is provided with a screwing structure.
10. Gas hanging stove, its characterized in that: comprising a sealed smoke evacuation assembly as claimed in any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221931846.3U CN217816833U (en) | 2022-07-26 | 2022-07-26 | Gas wall-mounted furnace and sealed smoke exhaust assembly thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221931846.3U CN217816833U (en) | 2022-07-26 | 2022-07-26 | Gas wall-mounted furnace and sealed smoke exhaust assembly thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217816833U true CN217816833U (en) | 2022-11-15 |
Family
ID=83967861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221931846.3U Active CN217816833U (en) | 2022-07-26 | 2022-07-26 | Gas wall-mounted furnace and sealed smoke exhaust assembly thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217816833U (en) |
-
2022
- 2022-07-26 CN CN202221931846.3U patent/CN217816833U/en active Active
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