CN208017384U - A kind of pressure-bearing heating water bladder - Google Patents
A kind of pressure-bearing heating water bladder Download PDFInfo
- Publication number
- CN208017384U CN208017384U CN201720729023.5U CN201720729023U CN208017384U CN 208017384 U CN208017384 U CN 208017384U CN 201720729023 U CN201720729023 U CN 201720729023U CN 208017384 U CN208017384 U CN 208017384U
- Authority
- CN
- China
- Prior art keywords
- shell
- upper shell
- lower shell
- pressure
- heating water
- 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 - Fee Related
Links
- 239000008236 heating water Substances 0.000 title claims abstract description 14
- 238000003466 welding Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 6
- 230000007547 defect Effects 0.000 abstract description 3
- 238000003754 machining Methods 0.000 abstract description 3
- 238000005728 strengthening Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000004826 seaming Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Landscapes
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The utility model provides a kind of pressure-bearing heating water bladder, including the identical upper shell of structure and lower shell, and the upper shell lower end is fixedly connected with lower shell upper end, and anchor ear is wrapped with along the connection side of the upper shell and lower shell.Using above-mentioned technical proposal, structure is simpler on the whole, reduces connection side, fastness is more preferable, and more beautiful, and simplifies process, to reduce the defect rate of the finished product caused by machining deviation；In addition, by being provided with anchor ear in the junction of upper shell and lower shell, by strengthening the fastness of upper shell and lower shell junction, to improve the service life of pressure-bearing heating water bladder.
Description
Technical field
The utility model is related to water dispenser technical fields, refer specifically to a kind of pressure-bearing heating water bladder.
Background technology
Pressure-bearing heating water bladder is for a part indispensable in drinking machine heating function.Currently, pressure-bearing on the market
Heating water bladder, as shown in Figure 1, mainly being formed by an intermediate cylindrical surface and upper and lower 2 barrel solderings.Upper lower shell is required to
It is molded by one-off drawing, cutting edge, intermediate cylindrical surface needs to be molded by 3 procedure such as shear, edge rolling, straight weld.
Then, cylindrical surface is formed with butt welded splice joint above and below upper lower shell again.
The said goods need before building block molding by 9 procedures, and flow is cumbersome, and production is inconvenient, also results in
It is easy to cause that deviation is excessive in process, reduces the mechanical strength of finished product；The weld seam that welding generates compares shared by appearance
Example is excessive, and appearance intractability is big.In addition, finished product is after processing is completed, water courage top is there are a certain amount of steam, while water courage
The phenomenon that moisture content is very high in use environment, and weld seam long-time is under wet environment, is susceptible to corrosion oxidation, simultaneously
It works under water courage also long-time hyperbaric environment, weld seam not only easily corrodes oxidation, is more prone to weld under the effect of the pressure
The phenomenon that seam cracking, service life is substantially reduced, there are security risks when not being used only, and maintenance cost greatly increases.
Utility model content
The utility model is insufficient according to prior art, proposes that a kind of structure is simpler, and making is more convenient, uses the longevity
Order longer pressure-bearing heating water bladder.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：
A kind of pressure-bearing heating water bladder, including the identical upper shell of structure and lower shell, the upper shell lower end and lower shell
Upper end is fixedly connected,
Preferably, being wrapped with anchor ear along the connection side of the upper shell and lower shell.
Preferably, the upper shell and lower shell are formed by metal sheet stretch, the upper shell lower end is formed with out
Mouth end, the lower shell upper end is formed with open end.
Preferably, the open end of the upper shell and the open end of lower shell be by being welded, the upper shell with
Lower shell is formed with weld seam by welding, and the anchor ear is seamlessly connected along weld seam and up/down cylinder body outer wall.
The utility model has the characteristics that following and advantageous effect：
Using above-mentioned technical proposal, structure is simpler on the whole, reduces connection side, fastness is more preferable, and more
Beauty, and process is simplified, to reduce the defect rate of the finished product caused by machining deviation；In addition, by upper shell and
The junction of lower shell is provided with anchor ear, by strengthening the fastness of upper shell and lower shell junction, is held to improve
Press the service life of heating water bladder.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of existing pressure-bearing heating water bladder；
Fig. 2 is the structural schematic diagram of the utility model；
Fig. 3 is the schematic cross-section of Fig. 2.
In figure, 1- upper shells；2- lower shells；3- weld seams；4- anchor ears；5- intake-outlets.
Specific implementation mode
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
The utility model provides a kind of pressure-bearing heating water bladder, as shown in Figures 2 and 3, including the identical upper shell of structure 1
With lower shell 2,1 lower end of upper shell is fixedly connected with 2 upper end of lower shell, is wrapped with and is embraced along the connection side of upper shell 1 and lower shell 2
Hoop 4.Wherein upper shell 1 and lower shell 2 is formed by metal sheet stretch, and 1 lower end of upper shell is formed with open end, on lower shell 2
End is formed with open end.
It in above-mentioned technical proposal, is made of upper shell and lower shell, has cast out the seaming operation of middle cylinder, structure is more
Simply, manufacture craft is simplified, making is more convenient, and cost of manufacture substantially reduces, and structure is simpler on the whole, reduces
Connection side, fastness is more preferable, and more beautiful, and simplifies process, to reduce the finished product caused by machining deviation
Defect rate；In addition, by being provided with anchor ear in the junction of upper shell and lower shell, by strengthening upper shell and lower shell
The fastness of junction, to improve the service life of pressure-bearing heating water bladder.
Specifically, the open end of the open end of upper shell 1 and lower shell 2 is by being welded, upper shell 1 and lower shell 2
It is formed with weld seam 3 by welding, anchor ear 4 is seamlessly connected along weld seam 3 and up/down cylinder body outer wall.
Wherein weld seam has prevented weld seam because of etching problem caused by contact steam in the centre position of water courage, thus into
The service life for improving water courage of one step；In addition, being confined by anchor ear on the outside of weld seam, it is totally submerged in water, isolation is external
Air contact weld seam, solve external contact steam caused by etching problem, to further improve the service life of water courage；
It is contemplated that, weld seam, by the pressure of anchor ear, increases the frictional force of vertical direction, the maximum that can reinforce water courage is held in level
Pressure energy power, service life of the delay water courage in high pressure working environment.
The embodiment of the utility model is explained in detail above in association with attached drawing, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the scope of protection of the utility model.
Claims (1)
1. a kind of pressure-bearing heating water bladder, including the identical upper shell of structure and lower shell, it is all provided on the upper shell and lower shell
There is intake-outlet, which is characterized in that the upper shell lower end is fixedly connected with lower shell upper end, further includes anchor ear, the anchor ear
Connection side solderless wrapped connection along the upper shell and lower shell forms, and the upper shell and lower shell are formed by metal sheet stretch, institute
It states upper shell lower end and is formed with open end, the lower shell upper end is formed with open end, the open end of the upper shell and lower cylinder
By being welded, the upper shell and lower shell are formed with weld seam by welding for the open end of body, the anchor ear along weld seam with
Up/down cylinder body outer wall is seamlessly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720729023.5U CN208017384U (en) | 2017-06-21 | 2017-06-21 | A kind of pressure-bearing heating water bladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720729023.5U CN208017384U (en) | 2017-06-21 | 2017-06-21 | A kind of pressure-bearing heating water bladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208017384U true CN208017384U (en) | 2018-10-30 |
Family
ID=63896845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720729023.5U Expired - Fee Related CN208017384U (en) | 2017-06-21 | 2017-06-21 | A kind of pressure-bearing heating water bladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208017384U (en) |
-
2017
- 2017-06-21 CN CN201720729023.5U patent/CN208017384U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181030 |