CN209054783U - A kind of bottom case for water heater bottom structure - Google Patents
A kind of bottom case for water heater bottom structure Download PDFInfo
- Publication number
- CN209054783U CN209054783U CN201821547036.1U CN201821547036U CN209054783U CN 209054783 U CN209054783 U CN 209054783U CN 201821547036 U CN201821547036 U CN 201821547036U CN 209054783 U CN209054783 U CN 209054783U
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- CN
- China
- Prior art keywords
- plate
- bottom case
- water heater
- backboard
- side plate
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- 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.)
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- Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)
Abstract
The utility model provides a kind of bottom case for water heater bottom structure, including bottom case panel, the bottom case panel includes the top plate for being stamped and formed out backboard and being respectively formed bottom case surrounding edge, bottom plate, left plate, right side plate, the top plate, bottom plate, left plate, bending edges are provided with before right side plate and backboard, the top plate is connected with left plate and right side plate by seamless welding respectively, the bottom plate is connected with left plate and right side plate by seamless welding respectively, pass through punching press, bending forms integrated top plate, bottom plate, left plate, right side plate and backboard, it produces simple and quick, simultaneously using seamless welding top plate, left plate, right side plate, bottom plate welds to form bottom case surrounding edge, so that product is beautiful and generous, it is connected firmly, prevent bottom case from deforming, again top plate by way of flanging, bottom plate, left plate, the edge of right side plate Here, it prevents from scraping hand, reduces the occurrence probability of industrial injury.
Description
Technical field
The utility model relates to a kind of bottom case for water heater bottom structures.
Background technique
Existing bottom case for water heater bottom generally uses punching press to be respectively formed backboard, top plate and bottom plate, left plate and right side plate,
Then backboard, top plate and bottom plate, left plate and right side plate are welded to form one by butt-joint, the structure of this backboard is easy
Because solder skip or welding unevenness cause bottom case to deform, interconnecting piece is secured, at the same edge processing it is bad cause to scrape hand, be easy
Cause industrial injury.
Utility model content
The purpose of this utility model is to overcome the shortcomings in the prior art, provide a kind of bottom case for water heater bottom knot
Structure forms integrated top plate and bottom plate, left plate, right side plate and backboard by punching press, bending, produces simple and quick while sharp
Top plate, left plate, right side plate, bottom plate are welded to form bottom case surrounding edge with seamless welding, so that product is beautiful and generous, connection jail
Gu preventing bottom case from deforming, then top plate and bottom plate, edge this side of left plate, right side plate are prevented from scraping by way of flanging
Hand reduces the occurrence probability of industrial injury.
In order to achieve the above object, the utility model uses following scheme:
A kind of bottom case for water heater bottom structure, including bottom case panel, the bottom case panel include being stamped and formed out backboard and respectively shape
At the top plate and bottom plate of bottom case surrounding edge, left plate, right side plate, it is arranged before the top plate and bottom plate, left plate, right side plate and backboard
Have bending edges, the top plate is connected with left plate and right side plate by seamless welding respectively, the bottom plate respectively with a left side
Side plate and right side plate are connected by seamless welding.
In one or more embodiments, what main body was square on the backboard heaves, and falls at the seamed edge heaved
Fillet.
In one or more embodiments, the backboard is provided with first row air drain at top plate, leans in the backboard
Second row air drain, the first row air drain and second exhaust flute profile growth strip are provided at nearly bottom plate.
In one or more embodiments, air hose installing port is provided on the top plate to install the air hose of connection blower.
In one or more embodiments, it is respectively arranged with cooling water inlet, hot water outlet and combustion gas on the bottom plate and enters
Mouthful.
In one or more embodiments, two grooves are symmetrically arranged on the bottom plate, the inserted block pair of the groove and face-piece
It should be to limit the installation site of face-piece.
In one or more embodiments, be provided with recess portion on the two sides of groove, the recess portion in v font in order to
Bending.
In one or more embodiments, the top plate and bottom plate, left plate, be provided on right side plate flanging item so as to
In flanging.
The utility model has the advantages that the utility model provides a kind of bottom case for water heater bottom structure, integrated top is formed by punching press, bending
Plate, bottom plate, left plate, right side plate and backboard, production is simple and quick, while using seamless welding top plate, left plate, right side
Plate, bottom plate weld to form bottom case surrounding edge, so that product is beautiful and generous, are connected firmly, prevent bottom case from deforming, then the side for passing through flanging
Formula prevents top plate and bottom plate, edge this side of left plate, right side plate from scraping hand, reduces the occurrence probability of industrial injury.
Detailed description of the invention
Fig. 1 is the bottom case panel structural schematic diagram of the utility model embodiment bottom case for water heater bottom structure.
Fig. 2 is the magnified partial view of the bottom case panel of the utility model embodiment bottom case for water heater bottom structure.
Fig. 3 is the bottom case overlooking structure figure of the utility model embodiment bottom case for water heater bottom structure.
Fig. 4 is the magnified partial view of the bottom case of the utility model embodiment bottom case for water heater bottom structure.
Specific embodiment
As follows in conjunction with attached drawing, application scheme is further described:
Embodiment:
Referring to attached drawing 1-4, a kind of bottom case for water heater bottom structure, including bottom case panel 1, the bottom case panel 1 include being stamped and formed out
Backboard 11 and top plate 12, bottom plate 13, left plate 14, the right side plate 15 for being respectively formed bottom case surrounding edge, the top plate 12, bottom plate
13, be provided with bending edges 17 before left plate 14, right side plate 15 and backboard 11, the top plate 12 respectively with left plate 14 and the right side
Side plate 15 is connected by seamless welding, and the bottom plate 13 is connected with left plate 14 and right side plate 15 by seamless welding respectively
It connects together, to form firm bottom case, prevents bottom case because scarce weldering solder skip causes to deform or is not connected firmly.
Specifically, the left side 121 of the top plate 12 is together with 141 seamless welding of top margin of left plate 14, the top plate 12
The right 122 together with 151 seamless welding of top margin of right side plate 15；The left side 131 of the bottom plate 13 and the bottom edge of left plate 14
Together, the right 132 of the bottom plate 13 is together with 152 seamless welding of the bottom edge of right side plate 15 for 142 seamless weldings.
Further, on the backboard 11 main body be square heave 111, heave rounded corner at 111 seamed edge described
To reinforce the intensity of backboard, while improving the inner space of bottom case.
Further, the backboard 11 is provided with first row air drain 112 with heat exchange of taking a breath, in the back at top plate 12
Plate 11 is provided with second row air drain 113 at bottom plate 13 to improve the air exchange effect at fire row, can fast cooling, institute
It states first row air drain 112 and second row air drain 113 forms strip so that exhaust effect is turned up.
Further, air hose installing port 123 is provided on the top plate 12 to install the air hose of connection blower in order to logical
It crosses blower and discharges toxic and harmful gas outward.
Further, cooling water inlet, hot water outlet and fuel gas inlet are respectively arranged on the bottom plate 13.
Further, two grooves 133 are symmetrically arranged on the bottom plate 13, the groove 133 it is corresponding with the inserted block of face-piece with
Limit the installation site of face-piece.
Further, recess portion 134 is provided on the two sides of groove 133, the recess portion 134 is rolled in v font
It is curved.
Further, the top plate 12, bottom plate 13, left plate 14, be provided on right side plate 15 flanging item 16 in order to
Flanging prevents from scraping hand.
It is that above-mentioned preferred embodiment should be regarded as application scheme embodiment for example, all with application scheme thunder
Same, approximate or technology deduction, replacement, improvement for making based on this etc., are regarded as the protection scope of this patent.
Claims (8)
1. a kind of bottom case for water heater bottom structure, which is characterized in that including bottom case panel, the bottom case panel include be stamped and formed out backboard with
And it is respectively formed the top plate and bottom plate of bottom case surrounding edge, left plate, right side plate, the top plate and bottom plate, left plate, right side plate and backboard
It is provided with bending edges before, the top plate is connected with left plate and right side plate by seamless welding respectively, the bottom plate
It is connected respectively with left plate and right side plate by seamless welding.
2. bottom case for water heater bottom structure according to claim 1, which is characterized in that the drum that main body is square on the backboard
It rises, the rounded corner at the seamed edge heaved.
3. bottom case for water heater bottom structure according to claim 2, which is characterized in that the backboard is provided at top plate
One air discharge duct is provided with second row air drain in the backboard at bottom plate, and the first row air drain and second exhaust slot are formed
Strip.
4. bottom case for water heater bottom structure according to claim 1, which is characterized in that be provided with air hose installing port on the top plate
To install the air hose of connection blower.
5. bottom case for water heater bottom structure according to claim 1, which is characterized in that be respectively arranged on the bottom plate cold water into
Mouth, hot water outlet and fuel gas inlet.
6. bottom case for water heater bottom structure according to claim 5, which is characterized in that it is recessed to be symmetrically arranged with two on the bottom plate
Slot, the groove installation site to limit face-piece corresponding with the inserted block of face-piece.
7. bottom case for water heater bottom structure according to claim 6, which is characterized in that be provided on the two sides of groove recessed
Portion, the recess portion is in v font in order to bending.
8. bottom case for water heater bottom structure described in -7 any one according to claim 1, which is characterized in that the top plate and bottom plate, a left side
Flanging item is provided on side plate, right side plate in order to flanging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821547036.1U CN209054783U (en) | 2018-09-21 | 2018-09-21 | A kind of bottom case for water heater bottom structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821547036.1U CN209054783U (en) | 2018-09-21 | 2018-09-21 | A kind of bottom case for water heater bottom structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209054783U true CN209054783U (en) | 2019-07-02 |
Family
ID=67049314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821547036.1U Active CN209054783U (en) | 2018-09-21 | 2018-09-21 | A kind of bottom case for water heater bottom structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209054783U (en) |
-
2018
- 2018-09-21 CN CN201821547036.1U patent/CN209054783U/en active Active
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