CN216522408U - Shell and gas water heater using same - Google Patents
Shell and gas water heater using same Download PDFInfo
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- CN216522408U CN216522408U CN202122598973.8U CN202122598973U CN216522408U CN 216522408 U CN216522408 U CN 216522408U CN 202122598973 U CN202122598973 U CN 202122598973U CN 216522408 U CN216522408 U CN 216522408U
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- shell body
- lid
- lower extreme
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Abstract
The shell comprises a shell body formed with an installation inner cavity, wherein an installation support frame used for fixing internal parts is arranged on the wall surface of the installation inner cavity. The utility model provides a shell convenient for installing internal parts (such as a burner of a gas water heater, a heat exchanger and the like), wherein an installation support frame is arranged in a shell body, the internal parts are directly installed on the installation support frame through screws or other fixing parts without screwing the internal wall surface of the shell body, so that the installation of the internal parts is convenient, and the problems of shell water leakage and the like caused by the generation of gaps between the screws or other fixing parts and the wall surface of the shell body for long-term use are avoided.
Description
Technical Field
The utility model relates to the field of shell accessories, in particular to a shell and a gas water heater using the shell.
Background
The shell of the existing gas water heater is usually formed by spot welding and splicing a plurality of sets of sheet metal parts, a plurality of sets of sheet metal dies are required to be welded together in a combined mode, and because spot welding and splicing are more, the spot welding mode cannot be completely sealed, the problem that potential safety hazards are brought to the water heater to affect use due to the fact that water vapor easily leaks into the body through welding seams, and the airtightness of the whole gas water heater is difficult to guarantee is solved. Because of the concatenation spot welding position is more, lead to manufacturing cost to be difficult to descend, moreover because welding process is more loaded down with trivial details, also correspondingly increased the cost of labor, simultaneously, because shell structure is complicated relatively, the spare part that needs to use is too much, and the installation is wasted time and energy, and manufacturing cost is high, and the fixed connection mode of its casing part uses the screw fixation mostly, has influenced the whole aesthetic property of casing.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a shell and a gas water heater using the same, and aims to solve the technical problems that the existing shell is high in manufacturing cost, large in labor consumption, not attractive in appearance, poor in airtightness due to spot welding and easy to feed water.
In order to achieve the purpose, the utility model provides a shell, which comprises a shell body formed with an installation inner cavity, wherein the wall surface of the installation inner cavity is provided with an installation support frame used for fixing an inner part.
Further, the installation support frame is a few style of calligraphy structures spare that comprises both wings portion and support body, and pass through the wing portion weld in the wall of installation inner chamber, the support body is equipped with the fixed orifices.
Furthermore, a plurality of the mounting support frames are distributed on the bottom wall surface of the mounting inner cavity.
Furthermore, the shell body is a cuboid structure enclosed by a back plate, an upper plate, a lower plate, a left side plate and a right side plate, two ends of the upper plate are respectively connected with the upper ends of the left side plate and the right side plate in a welding mode, and the welding position is sprayed with protective paint after being polished, and similarly,
the two ends of the lower plate are respectively connected with the lower ends of the left side plate and the right side plate in a welding mode, and protective paint is sprayed on the welding position after polishing.
Furthermore, the shell also comprises a cover body which covers the front end of the shell body;
the upper end edge of shell body is equipped with the draw-in groove, the inboard upper end edge of lid is equipped with the card body, card body adaptability and detachably cartridge arrive the draw-in groove, the lower extreme of lid pass through bolt nut assembly with the lower extreme detachably of shell body connects.
Further, the inboard lower extreme of lid is equipped with the inserted sheet of perpendicular its terminal surface inward extension, the lower extreme of shell body is equipped with the confession inserted sheet adaptability male socket is equipped with the bolt and passes in proper order the lower extreme lateral wall of shell body with the inserted sheet to through the nut in order to realize the lower extreme of lid with the connection of the lower extreme of shell body.
Further, the lid is the edge all to extending with the cuboid structure in order to form the lateral wall with one side, the left edge and the right edge of shell body are outwards extended respectively and are formed with the avris inserted sheet, the lid fits during the front end of shell body, the avris inserted sheet cartridge in the lateral wall of lid is inboard.
A gas water heater comprises a shell and a gas component arranged on the shell, wherein the gas component is arranged in an installation inner cavity through an installation support frame and comprises a combustor and a heat exchanger.
The utility model provides a shell convenient for installing internal parts (such as a burner of a gas water heater, a heat exchanger and the like), wherein an installation support frame is arranged in a shell body, the internal parts are directly installed on the installation support frame through screws or other fixing parts without screwing the internal wall surface of the shell body, so that the installation of the internal parts is convenient, and the problems of shell water leakage and the like caused by the generation of gaps between the screws or other fixing parts and the wall surface of the shell body for long-term use are avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of a housing according to the present invention;
FIG. 2 is an exploded view of one embodiment of the housing of the present invention;
FIG. 3 is a schematic structural diagram of an embodiment of a housing body according to the present invention;
FIG. 4 is a schematic diagram of the internal structure of an embodiment of the housing body according to the present invention;
FIG. 5 is a partial enlarged view of portion A of FIG. 4;
FIG. 6 is a schematic structural diagram of an embodiment of a cover according to the present invention;
FIG. 7 is a front view of one embodiment of the housing of the present invention;
FIG. 8 is a cross-sectional view taken along line D-D of FIG. 7;
fig. 9 is a partial enlarged view of portion B of fig. 8;
fig. 10 is a partially enlarged view of a portion C in fig. 9.
The reference numbers illustrate:
the shell comprises a shell body 1, an installation inner cavity 10, a back plate 11, an upper plate 12, a lower plate 13, a left side plate 14, a right side plate 15, a clamping groove 101, a socket 102 and a side inserting piece 103;
the mounting support frame 2, the wing part 21, the frame body 22 and the fixing hole 23;
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The utility model is further described with reference to fig. 1-10 and related embodiments.
Example 1
A shell comprises a shell body 1 formed with an installation inner cavity 10, wherein an installation support frame 2 used for fixing internal parts is arranged on the wall surface of the installation inner cavity 10.
The embodiment provides a casing that makes things convenient for inner part (combustor like gas heater, heat exchanger etc.) installation, be equipped with erection bracing frame 2 in its casing 1, directly install the inner part on this erection bracing frame 2 through screw or other mountings, and need not to beat the screw with the help of the internal face of casing 1 again and fix, make things convenient for the installation of inner part, scratch the condition of hand and the scraping flower user's wall body that probably appears when reducing the installation master worker installation, also avoid producing the gap between the wall of long-term use screw or other mountings and casing 1, and the casing scheduling problem that leaks appears.
For the specific structure of the installation support frame 2, the preferred embodiment is that the installation support frame 2 is a few style of calligraphy structures that are composed of two wing parts 21 and a frame body 22, and pass through the wing parts 21 weld in the wall of the installation inner chamber 10, the frame body 22 is provided with a fixing hole 23 for installation of the inner part, in the installation support frame 2 of several style of calligraphy in this embodiment, the frame body 22 is supported and leaves the certain spatial distance of the wall of the installation inner chamber 10, and the inner part is conveniently fixed and installed to the installation support frame 2, and the operation is good.
Further, a plurality of erection bracing frame 2 distribute set up in the diapire face of installation inner chamber 10 to the convenience carries out diversified fixed to same inner part, also conveniently fixes a plurality of inner parts, reinforcing practicality.
As for the structure of the shell body 1, the preferred embodiment is that the shell body 1 is a cuboid structure enclosed by a back plate 11, an upper plate 12, a lower plate 13, a left side plate 14 and a right side plate 15, two ends of the upper plate 12 are respectively connected with the upper ends of the left side plate 14 and the right side plate 15 in a welding manner, and the welding position is polished and then sprayed with protective paint, and in the same way,
the two ends of the lower plate 13 are respectively connected with the lower ends of the left side plate 14 and the right side plate 15 in a welding mode, and protective paint is sprayed on the welding position after polishing.
The existing (gas water heater) shell is usually formed by spot welding and splicing of a plurality of sets of sheet metal parts, a plurality of sets of sheet metal dies are required to be welded together in a combined mode, and because spot welding and splicing are more, the spot welding mode cannot be completely sealed, so that potential safety hazards are brought to the use of inner parts due to the fact that water vapor easily enters the shell through welding seam leakage, and the airtightness of the whole machine is difficult to guarantee. And because the splicing spot welding position is more, the manufacturing cost is difficult to reduce, and because the welding procedure is more complicated, the labor cost is correspondingly increased.
The casing that this embodiment provided when its four peripheries adopt welding mode fixed connection along seam crossing, increases to spray powder or spray paint after polishing for the junction wholeness is strong, thoroughly solves leaking, the infiltration hidden danger that current spot welding formula concatenation mode of generally adopting brought, improves the security and the life-span of complete machine.
Further, the shell also comprises a cover body 3 which covers the front end of the shell body 1;
the upper end edge of shell body 1 is equipped with draw-in groove 101, the inboard upper end edge of lid 3 is equipped with the card body 31, card body 31 adaptability and detachably cartridge arrive draw-in groove 101, the lower extreme of lid 3 pass through the bolt and nut subassembly with shell body 1's lower extreme detachably connects, easy dismounting.
Preferably, the inboard lower extreme of lid 3 is equipped with perpendicular its terminal surface inward extension's inserted sheet 32, the lower extreme of casing body 1 is equipped with the confession inserted sheet 32 adaptability male socket 102 is equipped with the bolt and passes in proper order the lower extreme lateral wall of casing body 1 with inserted sheet 32 to through the nut in order to realize the lower extreme of lid 3 with the connection of the lower extreme of casing body 1 will fix or dismantle the action that lid 3 and casing body 1 lower extreme are connected and shift to the lower extreme bottom of casing and accomplish through inserted sheet 32, and operating space is bigger more convenient.
Preferably, lid 3 is the edge all to extending with the cuboid structure in order to form the lateral wall with one side, the left edge and the right edge of casing body 1 are formed with avris inserted sheet 103 to outside extension respectively, lid 3 approximately fits during the front end of casing body 1, avris inserted sheet 103 cartridge in the lateral wall of lid 3 is inboard, strengthens the leakproofness that the lid closed between lid 3 and the casing body 1, prevents the infiltration water scheduling problem of leaking.
Example 2
A gas water heater, comprising a housing as in embodiment 1 above and a gas assembly disposed on the housing, the gas assembly is disposed in the mounting cavity 10 through the mounting support frame 2, and comprises a burner and a heat exchanger.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. A housing, characterized by: the shell comprises a shell body formed with an installation inner cavity, wherein the wall surface of the installation inner cavity is provided with an installation support frame used for fixing an internal part;
the mounting support frame is a n-shaped structural member consisting of two wing parts and a frame body, and is welded on the wall surface of the mounting inner cavity through the wing parts, and the frame body is provided with fixing holes; and the mounting support frames are distributed on the bottom wall surface of the mounting inner cavity.
2. The housing of claim 1, wherein: the shell body is a cuboid structure enclosed by a back plate, an upper plate, a lower plate, a left side plate and a right side plate, two ends of the upper plate are respectively connected with the upper ends of the left side plate and the right side plate in a welding mode, and protective paint is sprayed on the welding position after polishing, and the same is true,
the two ends of the lower plate are respectively connected with the lower ends of the left side plate and the right side plate in a welding mode, and protective paint is sprayed on the welding position after polishing.
3. The housing of claim 1, wherein: the shell also comprises a cover body which covers the front end of the shell body;
the upper end edge of shell body is equipped with the draw-in groove, the inboard upper end edge of lid is equipped with the card body, card body adaptability and detachably cartridge arrive the draw-in groove, the lower extreme of lid pass through bolt nut assembly with the lower extreme detachably of shell body connects.
4. The housing of claim 3, wherein: the inboard lower extreme of lid is equipped with perpendicular its terminal surface inward extension's inserted sheet, the lower extreme of shell body is equipped with the confession inserted sheet adaptability male socket is equipped with the bolt and passes in proper order the lower extreme lateral wall of shell body with the inserted sheet to through the nut in order to realize the lower extreme of lid with the connection of the lower extreme of shell body.
5. The housing of claim 3 or 4, wherein: the lid is the edge all to extending the cuboid structure in order to form the lateral wall with one side, the left edge and the right edge of shell body are outwards extended respectively and are formed with the avris inserted sheet, the lid fits during the front end of shell body, avris inserted sheet cartridge in the lateral wall of lid is inboard.
6. A gas water heater, its characterized in that: the gas burner comprises a shell as claimed in claims 1 to 5 and a gas component arranged on the shell, wherein the gas component is arranged in the mounting inner cavity through the mounting support frame and comprises a burner and a heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122598973.8U CN216522408U (en) | 2021-10-28 | 2021-10-28 | Shell and gas water heater using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122598973.8U CN216522408U (en) | 2021-10-28 | 2021-10-28 | Shell and gas water heater using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216522408U true CN216522408U (en) | 2022-05-13 |
Family
ID=81524090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122598973.8U Active CN216522408U (en) | 2021-10-28 | 2021-10-28 | Shell and gas water heater using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216522408U (en) |
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2021
- 2021-10-28 CN CN202122598973.8U patent/CN216522408U/en active Active
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