CN206191929U - Water heater plastics inner bag flange for heating pipe - Google Patents
Water heater plastics inner bag flange for heating pipe Download PDFInfo
- Publication number
- CN206191929U CN206191929U CN201621164844.0U CN201621164844U CN206191929U CN 206191929 U CN206191929 U CN 206191929U CN 201621164844 U CN201621164844 U CN 201621164844U CN 206191929 U CN206191929 U CN 206191929U
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- CN
- China
- Prior art keywords
- water heater
- flange
- cylindrical portion
- bore
- connecting hole
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 238000010438 heat treatment Methods 0.000 title claims abstract description 20
- 229920003023 plastic Polymers 0.000 title claims abstract description 15
- 239000004033 plastic Substances 0.000 title claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 230000002708 enhancing effect Effects 0.000 claims description 18
- 238000003466 welding Methods 0.000 claims description 9
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a water heater plastics inner bag flange for heating pipe, including cylindrical portion and the cone part that is connected, cylindrical portion is equipped with the cylinder hole, the cylinder hole cooperates with the outside convex cylinder shaped casing's of the spherical face head tip of water heater inner bag excircle, face contact cooperation is connected to the interior side surface and the water heater inner bag of cone part, cylindrical portion's outer terminal surface is close to the edge and is equipped with flange connecting hole, and the flange passes through flange connecting hole, the bolt is connected with outside heating structure. The utility model discloses compact structure, joint strength is good, and it is convenient to use the installation to change, and application range is wide. The utility model discloses can being connected through the heating structure with multiple structure, realizing reliably being connected and sealing with liner shell, intensity is high, reduces and warp and leak the seepage, uses safe and reliable.
Description
Technical field
The utility model is related to pot-type boiler field, more particularly to a kind of plastic inner container for water heater heating tube flange.
Background technology
Plastic inner container for water heater structure of the prior art and mounting means are varied, are managed with other by outreaching mouth
Part is connected, and the position and structure for outreaching interface are different with quantity, such as with inlet channel, outlet conduit, heat exchanger, heat sensor
Different Deng the position of connection and mode, the subject matter that the attachment structure of prior art is present has：Due to intake-outlet and the external world
The problem of water pipe fixed position and heater fixed position intensity and fixed form causes the easy leak of connecting portion or infiltration,
Structural strength is low, bearing capacity extreme difference, deforms seriously in the presence of hot and cold water, potential safety hazard easily occurs.Once occur asking
Topic, serious situation is all to change inner bag, and dismounting is inconvenient.
Utility model content
For above-mentioned the deficiencies in the prior art, the utility model provides a kind of plastic inner container for water heater heating tube flange；
Compared with prior art, the utility model compact conformation, bonding strength is good, changes convenient using installing, wide using scope.This reality
Can be connected by the heating arrangement with various structures with new, realization is reliably connected and seals with inner bag housing, and intensity is high, subtracts
Few deformation and leakage seepage, it is safe and reliable.
The utility model solve technical problem technical scheme be：
A kind of plastic inner container for water heater heating tube flange, including the cylindrical portion that is connected and conical sections, institute
State cylindrical portion and be provided with Cylinder inner bore, the Cylinder inner bore and the outwardly cylinder in water heater liner spherical end socket end
The cylindrical cooperation of sleeve, inner surface and the water heater liner joint face of the conical sections are engaged, the cylinder
Partial outer face is provided with flange connecting hole near edge, and flange is connected by flange connecting hole, bolt and the heating arrangement of outside
Connect.
The inner surface is spherical, and the spherical coordinates with the spherical outer surface of the end socket of water heater liner.
The spherical outer surface welding of the negative camber and water heater liner, the Cylinder inner bore and water heater liner spherical
The cylindrical welding of the outwardly cylindrical sleeves in end socket end.
The cylindrical portion is radially provided with some enhancing inserts inside cylindrical portion, and the enhancing inserts is used
The thin column structure that cross sectional shape is engaged with cylindrical portion, is provided with thin column structure and is connected with inner bag flange seat
The corresponding enhancing inserts connecting hole in hole, the dry enhancing inserts, bolt, cylindrical portion and conical sections injection are integrated
Structure.
The flange connecting hole is used around the uniform long slot bore for connecting of cylinder axis, and the long slot bore includes two ends
Big end semicircle orifice, small end semicircle orifice.
The Cylinder inner bore is being provided with inside projection near end middle part, and the raised diameter of bore is less than two
The diameter of side endoporus, sealing ring is provided with the endoporus of convex upper portion.
The Cylinder inner bore is provided with excessive fillet in outer face one end, and sealing ring is provided with the endoporus of the fillet position.
The beneficial effects of the utility model：
1. the utility model compact conformation, bonding strength is good, changes convenient using installing, wide using scope.This practicality is new
Type can be connected by the heating arrangement with various structures, and realization is reliably connected and seals with inner bag housing, and intensity is high, is reduced and is become
Shape and leakage seepage, it is safe and reliable.
2. flange connecting hole of the present utility model is used around the uniform long slot bore for connecting of cylinder axis, the elongated slot
Hole includes big end semicircle orifice, the small end semicircle orifice at two ends, more convenient from holding semicircle hole site to be put into greatly when being put into, it is to avoid bolt
Scuffing etc. of colliding with to inner bag housing and adpting flange is damaged, so that improve product quality and efficiency, reduction are lost and be produced into
This, is then fastenedly connected in small end semicircle hole site, positions and connect high precision.
3. Cylinder inner bore is being provided with inside projection near end middle part, and the raised diameter of bore is less than both sides
The diameter of endoporus, is provided with sealing ring in the endoporus of convex upper portion, and the Cylinder inner bore is provided with excessive fillet in outer face one end,
Realization is reliably connected and seals with inner bag housing.
4. negative camber described in is welded with the spherical outer surface of water heater liner, and the Cylinder inner bore is spherical with water heater liner
The cylindrical welding of the outwardly cylindrical sleeves in face end socket end.By the connected mode using welding, cylinder ring raised with
Inner bag housing is fixedly connected more reliable.
5. cylindrical portion described in is radially provided with some enhancing inserts inside cylindrical portion, and the enhancing inserts is adopted
The thin column structure being engaged with cylindrical portion with cross sectional shape, is provided with thin column structure and connects with inner bag flange seat
The corresponding enhancing inserts connecting hole in hole is connect, the dry enhancing inserts is integrated knot with cylindrical portion and conical sections injection
Structure.By setting up enhancing inserts, reduce flange distortion, improve tensile strength.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the right view of Fig. 1；
Fig. 3 is stereogram of the present utility model.
Specific embodiment
In order to more fully understand the utility model, implementation method of the present utility model is explained in detail below in conjunction with the accompanying drawings.
With reference to Fig. 1 to Fig. 3, a kind of plastic inner container for water heater heating tube flange, including the cylindrical portion 741 being connected
With conical sections 742, the cylindrical portion 741 is provided with Cylinder inner bore, the Cylinder inner bore and water heater liner spherical
The cylindrical cooperation of the outwardly cylindrical sleeves in end socket end, in the inner surface 743 and water heater of the conical sections 742
Courage joint face is engaged, and the outer face 747 of the cylindrical portion is provided with flange connecting hole 744 near edge, and flange passes through
Flange connecting hole 744, bolt is connected with the heating arrangement of outside.
The Cylinder inner bore is provided with excessive fillet 748 in the one end of outer face 747.
The Cylinder inner bore is being provided with inside projection near end middle part, and the raised diameter of bore is less than two
The diameter of side endoporus, is provided with sealing ring 749 in the endoporus of convex upper portion.
The inner surface 743 is spherical, and the spherical coordinates with the spherical outer surface of the end socket of water heater liner.
The flange connecting hole is used around the uniform long slot bore 744 for connecting of cylinder axis, and the long slot bore 744 is wrapped
Big end semicircle orifice 7441, the small end semicircle orifice 7442 at two ends are included, it is more convenient from holding semicircle hole site to be put into greatly when being put into, it is to avoid
The scuffing etc. of colliding with of bolt to inner bag housing and adpting flange is damaged, so that high jump product quality and efficiency, reduction loss and life
Cost is produced, is then fastenedly connected in small end semicircle hole site, position and connect high precision.
The Cylinder inner bore is being provided with inside raised 745 near middle part, and the raised diameter of bore is less than two
The diameter of side endoporus 746.
The spherical outer surface welding of the negative camber 743 and water heater liner, the Cylinder inner bore and water heater liner ball
The cylindrical welding of the outwardly cylindrical sleeves in shape face end socket end.By the connected mode using welding, cylinder ring projection one
It is fixedly connected with inner bag housing more reliable.
The cylindrical portion 741 is radially provided with some enhancing inserts, the enhancing inserts inside cylindrical portion
The thin column structure being engaged with cylindrical portion using cross sectional shape, is provided with and inner bag flange seat in thin column structure
The corresponding enhancing inserts connecting hole of connecting hole, the enhancing inserts, bolt and cylindrical portion 741 and conical sections 742
Injection is structure as a whole.By setting up enhancing inserts, reduce flange distortion, improve tensile strength.
Although above-mentioned be described with reference to accompanying drawing to the specific embodiment of utility model, not to the utility model
The limitation of protection domain, on the basis of the technical solution of the utility model, those skilled in the art need not pay creativeness
Various modifications or deform still within protection domain of the present utility model that work can be made.
Claims (7)
1. a kind of plastic inner container for water heater heating tube flange, it is characterized in that, including the cylindrical portion that is connected and cone
Part, the cylindrical portion is provided with Cylinder inner bore, the Cylinder inner bore and water heater liner spherical end socket end convex
The cylindrical cooperation of the cylindrical sleeves for going out, inner surface and the water heater liner joint face of the conical sections are engaged, institute
The outer face for stating cylindrical portion is provided with flange connecting hole near edge, and flange is added by flange connecting hole, bolt with outside
Heat structure is connected.
2. plastic inner container for water heater heating tube flange as claimed in claim 1, it is characterized in that, the inner surface is spherical
Face, the spherical coordinates with the spherical outer surface of the end socket of water heater liner.
3. plastic inner container for water heater heating tube flange as claimed in claim 2, it is characterized in that, the inner surface and hot water
The spherical outer surface welding of device inner bag, the Cylinder inner bore and the outwardly cylindrical sleeve in water heater liner spherical end socket end
The cylindrical welding of cylinder.
4. plastic inner container for water heater heating tube flange as claimed in claim 1, it is characterized in that, the cylindrical portion is in circle
Some enhancing inserts are radially provided with inside columnar part, the enhancing inserts is engaged using cross sectional shape with cylindrical portion
Thin column structure, the enhancing inserts connecting hole corresponding with inner bag flange seat connecting hole is provided with thin column structure,
The enhancing inserts, bolt, cylindrical portion and conical sections injection are structure as a whole.
5. plastic inner container for water heater heating tube flange as claimed in claim 1, it is characterized in that, the flange connecting hole is used
Around the uniform long slot bore for connecting of cylinder axis, the long slot bore includes big end semicircle orifice, the small end semicircle orifice at two ends.
6. plastic inner container for water heater heating tube flange as claimed in claim 1, it is characterized in that, the Cylinder inner bore is being close to
End middle part is provided with inside projection, and the raised diameter of bore is less than the diameter of both sides endoporus, in convex upper portion
Sealing ring is provided with endoporus.
7. plastic inner container for water heater heating tube flange as claimed in claim 1, it is characterized in that, the Cylinder inner bore is in outer end
Face one end is provided with excessive fillet, and sealing ring is provided with the endoporus of the fillet position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621164844.0U CN206191929U (en) | 2016-10-31 | 2016-10-31 | Water heater plastics inner bag flange for heating pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621164844.0U CN206191929U (en) | 2016-10-31 | 2016-10-31 | Water heater plastics inner bag flange for heating pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206191929U true CN206191929U (en) | 2017-05-24 |
Family
ID=58732707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621164844.0U Active CN206191929U (en) | 2016-10-31 | 2016-10-31 | Water heater plastics inner bag flange for heating pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206191929U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106369828A (en) * | 2016-10-31 | 2017-02-01 | 济南丰源塑料有限公司 | Flange used for heating tube of plastic inner container of water heater |
-
2016
- 2016-10-31 CN CN201621164844.0U patent/CN206191929U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106369828A (en) * | 2016-10-31 | 2017-02-01 | 济南丰源塑料有限公司 | Flange used for heating tube of plastic inner container of water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240517 Address after: Room 102, Unit 2, Building 3, Shiqiao Community, Tianqiao District, Jinan City, Shandong Province, 250031 Patentee after: Shandong Sanxing Plastic Technology Co.,Ltd. Country or region after: China Address before: No. 1, West of Jinan Labor Reeducation Management Office, South Shou Dangyang Road, Shizhong District, Jinan City, Shandong Province, 250022 Patentee before: JINAN FENGYUAN PLASTIC Co.,Ltd. Country or region before: China |