CN106288399A - Plastics little kitchen treasured inner bag - Google Patents
Plastics little kitchen treasured inner bag Download PDFInfo
- Publication number
- CN106288399A CN106288399A CN201610940444.2A CN201610940444A CN106288399A CN 106288399 A CN106288399 A CN 106288399A CN 201610940444 A CN201610940444 A CN 201610940444A CN 106288399 A CN106288399 A CN 106288399A
- Authority
- CN
- China
- Prior art keywords
- upper shell
- flange
- lower house
- inner bag
- housing
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/02—Casings; Cover lids; Ornamental panels
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cookers (AREA)
Abstract
The invention discloses plastics little kitchen treasured inner bag, including housing, described housing includes upper shell, lower house, the lower surface of described upper shell is connected formation housing overall structure with the upper surface of lower house, the sidewall of upper shell is provided with water inlet, the sidewall of lower house is provided with outlet, described water inlet outer end is provided with water inlet pipe, the outer end of outlet is provided with outlet pipe, the lower surface of upper shell is provided with size more than this position outer surface radial dimension of upper shell flange, it is protruding that upper shell flange lower surface is provided with annular end face, the upper surface of lower house is provided with size more than this position outer surface radial dimension of lower house flange, the upper surface of lower house flange is provided with annular end face groove, described annular end face projection and annular end face groove fit.The sealing of the present invention increases, water-tight, its intensity is big, and structure bearing capacity is strong, high temperature is indeformable.
Description
Technical field
The present invention relates to pot-type boiler field, particularly relate to a kind of plastics little kitchen treasured inner bag.
Background technology
Plastics little kitchen treasured inner bag, has used for many years in water heater industry, the plastics little kitchen treasured inner bag shape of prior art exhibition
Formula mostly is the disposable blow molding of plastics, and subject matter has: owing to intake-outlet is solid with external water pipe fixed position and heater
Location puts intensity and problem in fixed form causes the little kitchen of plastics on the market treasured inner bag often to leak；The little kitchen of this form is precious
Inner bag is thiner, and structural strength is low, bearing capacity extreme difference, and under the effect of hot and cold water, deformation is serious.Once go wrong, sternly
The situation of weight is all to replace plastic inner container, and this is the most insurmountable problem of water heater producer.It is thus desirable to design
The plastics little kitchen treasured inner bag planting new version solves the problems referred to above.
Summary of the invention
For above-mentioned the deficiencies in the prior art, the present invention provides a kind of plastics little kitchen treasured inner bag；The present invention is solid with water heater
Surely using flange arrangement, flange arrangement has fixing hole and places the sealing structure of sealing ring, sealing is greatly increased, and does not leaks
Water；Use new version, at surfaces externally and internally and the cooperation weld processing reinforcement of plastics little kitchen treasured inner bag so that it is intensity
Being significantly increased, structure bearing capacity is strong, high temperature is indeformable.
The present invention solves the technical scheme of technical problem:
A kind of plastics little kitchen treasured inner bag, including housing, described housing includes upper shell, and lower house, under described upper shell
End face is connected formation housing overall structure with the upper surface of lower house, and the sidewall of upper shell is provided with water inlet, the side of lower house
Wall is provided with outlet, and described water inlet outer end is provided with water inlet pipe, the outer end of outlet is provided with outlet pipe, described water inlet pipe, goes out
The outer end of water pipe is respectively equipped with connection screw thread, and the lower surface of described upper shell is provided with size more than this position outer surface radial ruler
Very little upper shell flange, it is protruding that upper shell flange lower surface is provided with annular end face, and the upper surface of lower house is provided with size more than being somebody's turn to do
Position outer surface radial dimension of lower house flange, the upper surface of lower house flange is provided with annular end face groove, described annular end
Face projection and annular end face groove fit, described annular end face projection, annular end face groove and the groove both sides of lower house flange
Be welded as a whole structure by friction welding (FW), described upper shell flange, lower house flange endoporus respectively with upper shell, lower house
Internal diameter is identical.
Described connection screw thread uses pipe helicitic texture, it is simple to outside is tightly connected.
Being provided with the adpting flange of band endoporus at the upper end open of described upper shell, described adpting flange upper surface is provided with connection
Hole, described adpting flange hole site in upper surface is provided with arc fillet.Described adpting flange is connected with heating piping method orchid, heating
Manage and at all times flange gos deep into enclosure interior, be provided with sealing ring in the upper surface of curved circular Angle Position.
Described water inlet pipe, outlet pipe, adpting flange use an injecting forming structure with housing.
Described upper shell, the outer surface of lower house are provided with multiple external reinforcing ribs, and upper shell, the surface of internal cavity of lower house are provided with
Multiple interior reinforcements, described interior reinforcement is respectively arranged on the surface location of upper shell, lower housing cavity, and described external reinforcing ribs is respectively
It is located at surface location and the cylinder location of the outer surface of upper shell, lower house, outside the surface location of outer surface and cylinder location
Reinforcement forms an overall structure.Described external reinforcing ribs overlaps in housing radial position with interior reinforcement.
The inner surface of multiple described interior reinforcements on a sphere, the appearance of the external reinforcing ribs of multiple described surface location
Face is on a sphere.
Described housing outer surface is coated with the reinforcing material increasing housing bulk strength.
Beneficial effects of the present invention:
1. the present invention uses new structure and connected mode, fixes the form using flange arrangement with water heater, and flange is tied
There is fixing hole on structure and place the sealing structure of sealing ring so that it is sealing is greatly increased, water-tight；Use new structure shape
Formula, at surfaces externally and internally and the cooperation weld processing reinforcement of plastics little kitchen treasured inner bag so that it is intensity is significantly increased, structure pressure-bearing
Ability is strong, high temperature is indeformable.The lower surface of upper shell is provided with size more than this position outer surface radial dimension of upper shell method
Orchid, it is protruding that upper shell flange lower surface is provided with annular end face, and the upper surface of lower house is provided with size more than this position appearance face diameter
To the lower house flange of size, the upper surface of lower house flange is provided with annular end face groove, annular end face projection and annular end face
Groove fit, the groove both sides of annular end face projection, annular end face groove and lower house flange are welded as a whole by friction welding (FW)
Structure, described upper shell flange, lower house flange endoporus identical with the internal diameter of upper shell, lower house respectively.Bonding strength is high,
Intensity is significantly increased, and structure bearing capacity is strong, high temperature is indeformable.
2. being provided with the adpting flange of band endoporus at the upper end open of upper shell described in, described adpting flange upper surface is provided with even
Connecing hole, described adpting flange hole site in upper surface is provided with arc fillet.Described adpting flange is connected with heating piping method orchid, adds
Heat pipe flange at all times gos deep into enclosure interior, is provided with sealing ring in the upper surface of curved circular Angle Position；Described water inlet pipe, water outlet
Pipe, adpting flange use an injecting forming structure with housing.Good seal performance, it is to avoid leakage.
3. described in, upper shell, the outer surface of lower house are provided with multiple external reinforcing ribs, and upper shell, the surface of internal cavity of lower house set
Having multiple interior reinforcement, described interior reinforcement is respectively arranged on the surface location of upper shell, lower housing cavity, and described external reinforcing ribs is divided
It is not located at surface location and the cylinder location of the outer surface of upper shell, lower house, the surface location of outer surface and cylinder location
External reinforcing ribs forms an overall structure, and described external reinforcing ribs overlaps in housing radial position with interior reinforcement.Multiple described interior
The inner surface of reinforcement is on a sphere, and the outer surface of the external reinforcing ribs of multiple described surface location is on a sphere.Make
Overall structure uniform force, reduce know clearly deform after overall structure uses for a long time and is heated cause crackle, damage and let out
The potential safety hazards such as leakage.
4. use welding procedure assembling, water inlet and outlet processing pipe screw thread, flange to tie by upper shell and lower house
The mode of structure fixed heater makes a kind of little kitchen of plastics of the present invention treasured leak tightness of inner be greatly enhanced, and is difficult to leakage occur
The situation of water.
5. it is coated with by housing outer surface and increases the reinforcing material of housing bulk strength, improve plastics little kitchen treasured inner bag
Bearing capacity.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram；
Fig. 2 is the top view after Fig. 1 removes upper shell；
Fig. 3 is the axonometric chart of the present invention.
Detailed description of the invention
In order to be more fully understood that the present invention, explain in detail embodiments of the present invention below in conjunction with the accompanying drawings.
In conjunction with Fig. 1 to Fig. 3, a kind of plastics little kitchen treasured inner bag of the present invention, including housing, described housing includes upper shell 1,
Lower house 2, the lower surface of described upper shell 1 is connected formation housing overall structure, the side of upper shell 1 with the upper surface of lower house 2
Wall is provided with water inlet, and the sidewall of lower house 2 is provided with outlet, and described water inlet outer end is provided with outside water inlet pipe 3, outlet
End is provided with outlet pipe 4, and described water inlet pipe 3, the outer end of outlet pipe 4 are respectively equipped with connection screw thread 5.Described connection screw thread 5 uses pipe
Helicitic texture, it is simple to outside is tightly connected.
Being provided with the adpting flange 6 of band endoporus 9 at the upper end open of described upper shell 1, described adpting flange upper surface is provided with
Connecting hole 8, described adpting flange hole site in upper surface is provided with arc fillet 7.Described adpting flange is with heating piping method orchid even
Connect, add in heat pipe flange at all times and go deep into enclosure interior.It is provided with sealing ring in the upper surface of arc fillet 7 position.
Described water inlet pipe 3, outlet pipe 4, adpting flange 6 use an injecting forming structure with housing.
The lower surface of described upper shell 1 is provided with size and is more than this position outer surface radial dimension of upper shell flange 10,
Upper shell flange lower surface is provided with annular end face projection 11, and the upper surface of lower house 2 is provided with size more than this position appearance face diameter
To the lower house flange 12 of size, the upper surface of lower house flange is provided with annular end face groove 13, described annular end face protruding with
Annular end face groove fit, the groove both sides of described annular end face projection, annular end face groove and lower house flange are by friction
Be welded as a whole structure, and bonding strength is high.Described upper shell flange, lower house flange endoporus respectively with upper shell 1, lower casing
The internal diameter of body 2 is identical.
Described upper shell 1, the outer surface of lower house 2 are provided with multiple external reinforcing ribs 14, upper shell 1, the inner chamber table of lower house 2
Face is provided with multiple interior reinforcement 15, and described interior reinforcement 15 is respectively arranged on upper shell 1, the surface location of lower house 2 inner chamber, described
External reinforcing ribs 14 is respectively arranged on surface location and the cylinder location of the outer surface of upper shell 1, lower house 2, the curved surface position of outer surface
Put and the external reinforcing ribs of cylinder location forms an overall structure.Described external reinforcing ribs and interior reinforcement are at housing radial position weight
Close.By being provided with interior external reinforcing ribs, make overall bearing capacity be greatly enhanced, there is more preferable stability, be unlikely to deform when being heated.
The inner surface 18 of multiple described interior reinforcements 15 on a sphere, the external reinforcing ribs of multiple described surface location
Outer surface 16 is on a sphere.
Described housing outer surface is coated with the reinforcing material increasing housing bulk strength.Mould by being provided with reinforcing material raising
Expect the bearing capacity of little kitchen treasured inner bag.
During use, being installed in water heater by the whole plastics little kitchen treasured inner bag of the present invention, tap water is entered by water inlet pipe 3
Inside the treasured inner bag of plastics little kitchen, in be fixed on plastics little kitchen treasured inner bag by flange arrangement 5 add heat pipes heat after, from water outlet
Pipe 4 flows out, for people's daily use.
Although the detailed description of the invention of invention is described by the above-mentioned accompanying drawing that combines, but not to scope
Restriction, on the basis of technical scheme, those skilled in the art need not pay creative work and can make
Various amendments or deformation still within protection scope of the present invention.
Claims (7)
1. a plastics little kitchen treasured inner bag, including housing, described housing includes upper shell, lower house, it is characterized in that, described upper casing
The lower surface of body is connected formation housing overall structure with the upper surface of lower house, and the sidewall of upper shell is provided with water inlet, lower casing
The sidewall of body is provided with outlet, and described water inlet outer end is provided with water inlet pipe, the outer end of outlet is provided with outlet pipe, described water inlet
Pipe, the outer end of outlet pipe are respectively equipped with connection screw thread, and the lower surface of described upper shell is provided with size more than this position outer surface
Radial dimension of upper shell flange, it is protruding that upper shell flange lower surface is provided with annular end face, and the upper surface of lower house is provided with size
More than this position outer surface radial dimension of lower house flange, the upper surface of lower house flange is provided with annular end face groove, described
Annular end face is protruding with annular end face groove fit, described annular end face is protruding, annular end face groove and lower house flange recessed
Groove both sides are welded as a whole structure by friction welding (FW), described upper shell flange, lower house flange endoporus respectively with upper shell, under
The internal diameter of housing is identical.
2. the little kitchen of plastics as claimed in claim 1 treasured inner bag, is characterized in that, described connection screw thread uses pipe helicitic texture.
3. the little kitchen of plastics as claimed in claim 1 treasured inner bag, is characterized in that, is provided with in band at the upper end open of described upper shell
The adpting flange in hole, described adpting flange upper surface is provided with connecting hole, and described adpting flange hole site in upper surface is provided with arc
Shape fillet.Described adpting flange is connected with heating piping method orchid, adds in heat pipe flange at all times and gos deep into enclosure interior, at arc fillet
The upper surface of position is provided with sealing ring.
4. the little kitchen of plastics as claimed in claim 3 treasured inner bag, is characterized in that, described water inlet pipe, outlet pipe, adpting flange and shell
Body uses an injecting forming structure.
5. the little kitchen of plastics as claimed in claim 1 treasured inner bag, is characterized in that, described upper shell, the outer surface of lower house are provided with
Multiple external reinforcing ribs, upper shell, the surface of internal cavity of lower house be provided with multiple interior reinforcement, and described interior reinforcement is respectively arranged on upper casing
Body, the surface location of lower housing cavity, described external reinforcing ribs be respectively arranged on the outer surface of upper shell, lower house surface location and
The external reinforcing ribs of cylinder location, the surface location of outer surface and cylinder location forms an overall structure, described external reinforcing ribs with
Interior reinforcement overlaps in housing radial position.
6. the little kitchen of plastics as claimed in claim 5 treasured inner bag, is characterized in that, the inner surface of multiple described interior reinforcements is at one
On sphere, the outer surface of the external reinforcing ribs of multiple described surface location is on a sphere.
7. the little kitchen of plastics as claimed in claim 1 treasured inner bag, is characterized in that, it is whole that described housing outer surface is coated with increase housing
The reinforcing material of body intensity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610940444.2A CN106288399A (en) | 2016-10-31 | 2016-10-31 | Plastics little kitchen treasured inner bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610940444.2A CN106288399A (en) | 2016-10-31 | 2016-10-31 | Plastics little kitchen treasured inner bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106288399A true CN106288399A (en) | 2017-01-04 |
Family
ID=57719882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610940444.2A Pending CN106288399A (en) | 2016-10-31 | 2016-10-31 | Plastics little kitchen treasured inner bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106288399A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018058750A1 (en) * | 2016-09-30 | 2018-04-05 | 美的集团股份有限公司 | Heat insulation component and heating device having same |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202648145U (en) * | 2012-05-18 | 2013-01-02 | 广东格美淇电器有限公司 | Single-welding-line inner container of electric water heater |
| CN103267355A (en) * | 2013-05-31 | 2013-08-28 | 南车二七车辆有限公司 | Water storage type electric heater inner container and forming method thereof |
| CN204767771U (en) * | 2015-06-25 | 2015-11-18 | 杭州大立过滤设备有限公司 | Rotatory friction weld's bag formula filter shell |
| CN206191924U (en) * | 2016-10-31 | 2017-05-24 | 济南丰源塑料有限公司 | Precious inner bag in little kitchen of plastics |
-
2016
- 2016-10-31 CN CN201610940444.2A patent/CN106288399A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202648145U (en) * | 2012-05-18 | 2013-01-02 | 广东格美淇电器有限公司 | Single-welding-line inner container of electric water heater |
| CN103267355A (en) * | 2013-05-31 | 2013-08-28 | 南车二七车辆有限公司 | Water storage type electric heater inner container and forming method thereof |
| CN204767771U (en) * | 2015-06-25 | 2015-11-18 | 杭州大立过滤设备有限公司 | Rotatory friction weld's bag formula filter shell |
| CN206191924U (en) * | 2016-10-31 | 2017-05-24 | 济南丰源塑料有限公司 | Precious inner bag in little kitchen of plastics |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018058750A1 (en) * | 2016-09-30 | 2018-04-05 | 美的集团股份有限公司 | Heat insulation component and heating device having same |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170104 |