CN202973547U - Water heater shell - Google Patents
Water heater shell Download PDFInfo
- Publication number
- CN202973547U CN202973547U CN 201220621429 CN201220621429U CN202973547U CN 202973547 U CN202973547 U CN 202973547U CN 201220621429 CN201220621429 CN 201220621429 CN 201220621429 U CN201220621429 U CN 201220621429U CN 202973547 U CN202973547 U CN 202973547U
- Authority
- CN
- China
- Prior art keywords
- shrouding
- piece
- water heater
- face
- sealing plate
- 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 - Lifetime
Links
Images
Landscapes
- Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)
Abstract
The utility model relates to a water heater shell. The water heater shell comprises a bottom shell, a face shell, and a frame body which is formed by connecting a left side plate, an upper sealing plate, a right side plate and a lower sealing plate, wherein the left and right side plates, the upper sealing plate and/or the lower sealing plate are formed by integrated bending punching; and the bottom shell is fixedly connected with the bottom of the frame body. The upper sealing plate and/or the lower sealing plate and the left and right side plates which are barely changed are formed by the integrated bending punching, and the bottom shell which is diversified is individually punched. Compared with the conventional bottom shell structure, the water heater shell is smaller in size, so the cost of a mold which is newly made for the bottom shell is effectively reduced, and the manufacturing cost of an enterprise is reduced.
Description
Technical field
The utility model relates to technical field of water heaters, relates in particular to a kind of outer cover of water heater.
Background technology
As shown in Figure 1, the shell of gas heater is comprised of drain pan 10, left plate 20, right plate 30, upper sealing plate 40, lower shrouding 50 and face-piece 60 at present, wherein left plate 20, upper sealing plate 40, right plate 30 and lower shrouding 50 are interconnected to form framework, and two sides, framework front and back is connected with drain pan 10 with face-piece 60 respectively and forms whole shell.Drain pan 10 and the left side plate 20, the 30th of existing gas heater form by the bending of a sheet metal component the right and left, upper sealing plate 40 and the independent punching press of lower shrouding 50, fit together by welding or screw connecting mode and drain pan, the structure of then being connected with microtia by the hole is connected face-piece 60 with left side plate 20,30, up and down shrouding 50,60 again.
But, the inner components of gas heater major part when mounted all is fixed on drain pan 10, because inner components is changeable, cause the punching die mould of drain pan 10 also along with change, cause thus drain pan 10 moulds need to carry out the design of die sinking again, although the left side plate structure is constant, but due to left side plate 20,30 and drain pan 10 be integrated the pressing and bending moulding, therefore at every turn the mould of newly opening must comprise drain pan 10 and left side plate 20,30 mould, so virtually increase the die sinking expense of mould, and then increased the manufacturing cost of enterprise.
The utility model content
Main purpose of the present utility model is to provide a kind of outer cover of water heater, is intended to reduce the new mold cost of drain pan.
In order to achieve the above object, the utility model proposes a kind of outer cover of water heater, comprise drain pan and the framework that is interconnected to form by left plate, upper sealing plate, right plate and lower shrouding, described left side plate and described upper sealing plate and/or lower shrouding one bending stamping are molded; Described drain pan is fixedly connected with the bottom of described framework.
Preferably, this outer cover of water heater also comprises face-piece, and described face-piece is fixedly connected with the top of described framework.
Preferably, the bending between described left side plate and described upper sealing plate and/or lower shrouding is right-angle bending or fillet bending.
Preferably, the top margin of described left side plate, up and down shrouding inwardly is respectively equipped with the upper overturning that is connected for described face-piece; The base of described left side plate, up and down shrouding inwardly is respectively equipped with the lower flange that is connected for described drain pan.
Preferably, the lower flange of described left side plate connects with the left and right sides side weld of described drain pan respectively, perhaps is fixedly connected with by screw; The lower flange of described up and down shrouding connects with the upper and lower sides side weld of described drain pan respectively, perhaps is fixedly connected with by screw.
Preferably, the upper overturning of described upper sealing plate and/or lower shrouding is provided with the shrouding installing hole, and the position near described shrouding installing hole on described upper sealing plate and/or lower shrouding is provided with the first screw hole; Above and/or under described face-piece, the position of the corresponding described shrouding installing hole of side is provided with the first mounting ear, on described the first mounting ear, the position of corresponding described the first screw hole is provided with the second screw hole, described the first mounting ear inserts in corresponding shrouding installing hole, passes described the first screw hole by screw simultaneously and the second screw hole is fixed described face-piece.
Preferably, be respectively equipped with the side plate installing hole on the upper overturning of described left side plate, described face-piece left and right side correspondence position is respectively equipped with the second mounting ear, and described the second mounting ear inserts in corresponding side plate installing hole described face-piece location.
Preferably, be respectively equipped with the first locating piece perpendicular to this upper overturning on the upper overturning of described left side plate; Distance between two described the first locating pieces is less than the transverse width of described face-piece.
Preferably, the upper overturning of described lower shrouding is provided with the shrouding installing hole, the upper overturning of described upper sealing plate is provided with the second locating piece perpendicular to this upper overturning, and the vertical range at the shrouding installing hole center on described the second locating piece and lower shrouding upper overturning is less than vertical height of face-piece; Perhaps, the upper overturning of described upper sealing plate is provided with the shrouding installing hole, the upper overturning of described lower shrouding is provided with the second locating piece perpendicular to this upper overturning, and the vertical range at the shrouding installing hole center on described the second locating piece and upper sealing plate upper overturning is less than vertical height of face-piece.
Preferably, be equipped with the second locating piece perpendicular to corresponding flange on the upper overturning of described up and down shrouding, the vertical range between two described the second locating pieces is less than vertical height of face-piece.
A kind of outer cover of water heater that the utility model proposes, by changing less upper sealing plate and/or lower shrouding and left side plate integrated punching bending and molding, and will change the independent punching press of various drain pan, compare with existing bottom case structure, volume reduces, thereby effectively reduced the die cost of the new die sinking of drain pan, reduced the manufacturing cost of enterprise.
Description of drawings
Fig. 1 is the STRUCTURE DECOMPOSITION schematic diagram of existing outer cover of water heater;
Fig. 2 is the STRUCTURE DECOMPOSITION schematic diagram of the utility model outer cover of water heater the first embodiment;
Fig. 3 is the STRUCTURE DECOMPOSITION schematic diagram of the utility model outer cover of water heater the second embodiment.
In order to make the technical solution of the utility model clearer, clear, be described in further detail below in conjunction with accompanying drawing.
The specific embodiment
Please refer to Fig. 2, Fig. 2 is the STRUCTURE DECOMPOSITION schematic diagram of the utility model outer cover of water heater the first embodiment.
As shown in Figure 2, the utility model the first embodiment proposes a kind of outer cover of water heater, comprise drain pan 1, face-piece 6 and the framework that is interconnected to form by left plate 2, upper sealing plate 4, right plate 3 and lower shrouding 5, wherein, described left side plate 2,3 and described upper sealing plate 4 one bending stampings molded, that is to say, left plate 2, right plate 3 and upper sealing plate 4 are that the both sides by a sheet metal component form along counterclockwise and clockwise bending respectively, form the shaped as frame of lower ending opening, the mid portion of sheet metal component is upper sealing plate 4, and two side portions is left plate 2 and right plate 3; Described drain pan 1 is fixedly connected with (wherein, the bottom of framework refers to by left plate 2, right plate 3 and the upper sealing plate 4 formed bottom margins in bottom) with the bottom of described framework; Described face-piece 6 and described framework are fixedly connected with (wherein, the top of framework refers to by left plate 2, right plate 3 and the upper sealing plate 4 formed top in top) with respect to the top of bottom.
Particularly, in the present embodiment, described left side plate 2,3 and described upper sealing plate 4 between bending be right-angle bending, according to actual needs, for mating difform face-piece 6, can also left side plate 2,3 and upper sealing plate 4 between bending be set to the on-right angle bending.
Wherein, left side plate 2,3 lower flange 21 connect with the left and right sides side weld of described drain pan 1 respectively, perhaps are fixedly connected with by screw; The lower flange 51 of described up and down shrouding 4,5 connects with the upper and lower sides side weld of described drain pan 1 respectively, perhaps is fixedly connected with by screw.
The upper overturning 52 of described upper sealing plate 4 and lower shrouding 5 is respectively equipped with shrouding installing hole 53, the quantity of the shrouding installing hole 53 on each shrouding is preferably 2, the upper overturning that is upper sealing plate 4 is provided with 2 shrouding installing holes, and the upper overturning of lower shrouding 5 is provided with 2 shrouding installing holes.
Position near described shrouding installing hole 53 on described upper sealing plate 4 and lower shrouding 5 is respectively equipped with the first screw hole 54; The position of described face-piece corresponding described shrouding installing hole 53 of side Shang Xia 6 is respectively equipped with the first mounting ear 65, and on described the first mounting ear 65, the position of corresponding described the first screw hole 54 is provided with the second screw hole 64; Be respectively equipped with side plate installing hole 23 on described left side plate 2,3 upper overturning 22, the quantity of side plate installing hole 23 preferably is respectively 1 on the upper overturning of left side plate 3, the position of described face-piece 6 left and right side respective side plate installing holes 23 is respectively equipped with the second mounting ear 63, during installation, described the second mounting ear 63 inserts in corresponding side plate installing hole 23 described face-piece 6 location; Simultaneously described the first mounting ear 65 is inserted in corresponding shrouding installing hole 53, the first screw hole 54 on upper sealing plate 4 and lower shrouding 5 overlaps with the second screw hole 64 on face-piece 6 first mounting ears 65, passes described the first screw hole 54 and the second screw hole 64 is fixing with described face-piece 6 by screw.
Compared to existing technology, the present embodiment said structure by will change less upper sealing plate 4 and left side plate 2,3 integrated punching bending and moldings, and will change the independent punching press of various drain pan 1, reduce the die cost of drain pan 1 new die sinking, reduced the manufacturing cost of enterprise.
Please refer to Fig. 3, Fig. 3 is the STRUCTURE DECOMPOSITION schematic diagram of the utility model outer cover of water heater the second embodiment.
As shown in Figure 3, the utility model the second embodiment proposes a kind of outer cover of water heater, similar to the aforementioned embodiment, the framework that includes drain pan 1, face-piece 6 and be interconnected to form by left plate 2, upper sealing plate 4, right plate 3 and lower shrouding 5, described left side plate 2,3 and described upper sealing plate 4 one bending stampings molded, its difference is, in the present embodiment, described left side plate 2,3 and described upper sealing plate 4 between bending be the fillet bending; And, on the upper overturning 22 of left plate 2 and right plate 3, side plate installing hole 23 is not set, accordingly, the second mounting ear 63 is not set on face-piece 6 yet, but in the following ways:
Be respectively equipped with the first locating piece 25 perpendicular to this upper overturning on described left side plate 2,3 upper overturning 22; Distance between two described the first locating pieces 25 should be slightly less than the transverse width of described face-piece 6.Other is identical with the first embodiment.
In addition, need to prove, as the Transform Type design of above-described embodiment or in conjunction with above-described embodiment, can also adopt following embodiment in other embodiments:
Such as, upper overturning 52 at described lower shrouding 5 is provided with shrouding installing hole 53, be provided with the second locating piece perpendicular to this upper overturning 52 on the upper overturning 52 of described upper sealing plate 4, the vertical range at shrouding installing hole 53 centers on described the second locating piece and lower shrouding 5 upper overturnings 52 should be slightly less than vertical height of face-piece 6.
Perhaps, upper overturning 52 at described upper sealing plate 4 is provided with shrouding installing hole 53, be provided with the second locating piece perpendicular to this upper overturning 52 on the upper overturning 52 of described lower shrouding 5, the vertical range at shrouding installing hole 53 centers on described the second locating piece and upper sealing plate 4 upper overturnings should be slightly less than vertical height of face-piece 6.
And for example, be equipped with the second locating piece perpendicular to corresponding flange on the upper overturning of described up and down shrouding 5, the vertical range between two described the second locating pieces should be slightly less than vertical height of face-piece 6.
In addition, in other embodiments, can also with left side plate 2,3 and upper sealing plate 4 and lower shrouding 5 one bending stampings molded; Perhaps, with left side plate 2,3 and lower shrouding 5 one bending stampings molded.
The utility model embodiment outer cover of water heater, by changing less upper sealing plate 4 and/or lower shrouding 5 and left side plate 2,3 integrated punching bending and moldings, and will change the independent punching press of various drain pan 1, compare with existing drain pan 1 structure, volume reduces, thereby effectively reduced the die cost of drain pan 1 new die sinking, reduced the manufacturing cost of enterprise.
The above is only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical field, all in like manner be included in scope of patent protection of the present utility model.
Claims (10)
1. an outer cover of water heater, comprise drain pan and the framework that is interconnected to form by left plate, upper sealing plate, right plate and lower shrouding, it is characterized in that: described left side plate and described upper sealing plate and/or lower shrouding one bending stamping are molded; Described drain pan is fixedly connected with the bottom of described framework.
2. outer cover of water heater according to claim 1, it is characterized in that: also comprise face-piece, described face-piece is fixedly connected with the top of described framework.
3. outer cover of water heater according to claim 1 is characterized in that: the bending between described left side plate and described upper sealing plate and/or lower shrouding is right-angle bending or fillet bending.
4. outer cover of water heater according to claim 2 is characterized in that: the top margin of described left side plate, up and down shrouding inwardly is respectively equipped with the upper overturning that is connected for described face-piece; The base of described left side plate, up and down shrouding inwardly is respectively equipped with the lower flange that is connected for described drain pan.
5. outer cover of water heater according to claim 4 is characterized in that: the lower flange of described left side plate connects with the left and right sides side weld of described drain pan respectively, perhaps is fixedly connected with by screw; The lower flange of described up and down shrouding connects with the upper and lower sides side weld of described drain pan respectively, perhaps is fixedly connected with by screw.
6. outer cover of water heater according to claim 4 is characterized in that: the upper overturning of described upper sealing plate and/or lower shrouding is provided with the shrouding installing hole, and the position near described shrouding installing hole on described upper sealing plate and/or lower shrouding is provided with the first screw hole; Above and/or under described face-piece, the position of the corresponding described shrouding installing hole of side is provided with the first mounting ear, on described the first mounting ear, the position of corresponding described the first screw hole is provided with the second screw hole, described the first mounting ear inserts in corresponding shrouding installing hole, passes described the first screw hole by screw simultaneously and the second screw hole is fixed described face-piece.
7. outer cover of water heater according to claim 6, it is characterized in that: be respectively equipped with the side plate installing hole on the upper overturning of described left side plate, described face-piece left and right side correspondence position is respectively equipped with the second mounting ear, and described the second mounting ear inserts in corresponding side plate installing hole described face-piece location.
8. outer cover of water heater according to claim 6, is characterized in that: be respectively equipped with the first locating piece perpendicular to this upper overturning on the upper overturning of described left side plate; Distance between two described the first locating pieces is less than the transverse width of described face-piece.
9. according to claim 6,7 or 8 described outer cover of water heater, it is characterized in that: the upper overturning of described lower shrouding is provided with the shrouding installing hole, the upper overturning of described upper sealing plate is provided with the second locating piece perpendicular to this upper overturning, and the vertical range at the shrouding installing hole center on described the second locating piece and lower shrouding upper overturning is less than vertical height of face-piece; Perhaps, the upper overturning of described upper sealing plate is provided with the shrouding installing hole, the upper overturning of described lower shrouding is provided with the second locating piece perpendicular to this upper overturning, and the vertical range at the shrouding installing hole center on described the second locating piece and upper sealing plate upper overturning is less than vertical height of face-piece.
10. outer cover of water heater according to claim 4, it is characterized in that: be equipped with the second locating piece perpendicular to corresponding flange on the upper overturning of described up and down shrouding, the vertical range between two described the second locating pieces is less than vertical height of face-piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220621429 CN202973547U (en) | 2012-11-21 | 2012-11-21 | Water heater shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220621429 CN202973547U (en) | 2012-11-21 | 2012-11-21 | Water heater shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202973547U true CN202973547U (en) | 2013-06-05 |
Family
ID=48514615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220621429 Expired - Lifetime CN202973547U (en) | 2012-11-21 | 2012-11-21 | Water heater shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202973547U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633939A (en) * | 2014-12-12 | 2015-05-20 | 江门市君盛实业有限公司 | Panel installation structure for heat-pump water heater |
| CN113048653A (en) * | 2019-12-26 | 2021-06-29 | 青岛海高设计制造有限公司 | Shell assembly and gas water heater |
-
2012
- 2012-11-21 CN CN 201220621429 patent/CN202973547U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633939A (en) * | 2014-12-12 | 2015-05-20 | 江门市君盛实业有限公司 | Panel installation structure for heat-pump water heater |
| CN113048653A (en) * | 2019-12-26 | 2021-06-29 | 青岛海高设计制造有限公司 | Shell assembly and gas water heater |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204367310U (en) | With the injection mold of die-cut function | |
| CN202973547U (en) | Water heater shell | |
| CN102523550B (en) | Miniature loudspeaker module and manufacturing method thereof | |
| CN204102558U (en) | A kind of buckle-type exempts to weld vehicle-mounted hummer housing | |
| CN206211204U (en) | Installing plate and switch socket | |
| CN202783053U (en) | Automobile front grille structure | |
| CN209588398U (en) | A kind of shell structure of gas heater | |
| CN202986867U (en) | Mounting frame for rear seats of automobile | |
| CN210450568U (en) | Stamping die with bending and flanging structures | |
| CN210023487U (en) | Section bar stamping die | |
| CN203332248U (en) | Novel saddle installation base | |
| CN202850679U (en) | Electromagnetic door attraction mounting base of automatic door | |
| CN204790236U (en) | Be used in installed part among liquid crystal disply device | |
| CN204602983U (en) | The ultra-thin bonnet blanking die of notebook computer | |
| CN202054212U (en) | Storage box structure | |
| CN220259508U (en) | Energy storage box shell die casting die | |
| CN204821724U (en) | Car front end supporting structure | |
| CN218299554U (en) | Outer cover structure of internal oil type metal corrugated oil conservator | |
| CN210174088U (en) | Improved portable mold insert assembling system for mold | |
| CN204979114U (en) | Double round balance car shell structure | |
| CN203974625U (en) | One-board seat back-rest framework structure | |
| CN211047287U (en) | Radiating box of electronic ballast of electrodeless lamp | |
| CN210297766U (en) | Three camera module fixed bolster | |
| CN216501843U (en) | Car outer covering piece CH punching device convenient to it is convenient fixed | |
| CN202685189U (en) | Foaming forming mold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130605 |
|
| CX01 | Expiry of patent term |