CN201311117Y - Wave-shaped reinforced plastic liner - Google Patents
Wave-shaped reinforced plastic liner Download PDFInfo
- Publication number
- CN201311117Y CN201311117Y CNU2008201281303U CN200820128130U CN201311117Y CN 201311117 Y CN201311117 Y CN 201311117Y CN U2008201281303 U CNU2008201281303 U CN U2008201281303U CN 200820128130 U CN200820128130 U CN 200820128130U CN 201311117 Y CN201311117 Y CN 201311117Y
- Authority
- CN
- China
- Prior art keywords
- plastic liner
- shape
- heat collecting
- liner body
- collecting 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
Abstract
The utility model relates to a water heater, in particular to a plastic liner of a water heater. The wave-shaped reinforced plastic liner comprises an once-formed plastic liner body and a heat collecting hole arranged on the plastic liner, the heat collecting hole is thicker than the plastic liner body, the plastic liner body is in a wave shape, particularly in a semicircular arch shape, a W shape, a V shape or an S shape. Because the shape of the plastic liner body is changed into the wave shape, the plastic liner body is structurally reinforced by reinforcing rids to reinforce the external force bearing ability of the plastic liner and reduce the stress deformation of the plastic liner, the contact position of a heat collecting hole and a sealing rubber ring can increase the thickness of the wall of the liner body so that the thickness of the heat collecting hole is larger than the average thickness of wall of the liner body to perform a reinforcing function and increasing the sealing area, and a step-shaped concave station arranged on the heat collecting hole can perform a reinforcing rib function.
Description
Technical field:
The utility model relates to a kind of water heater, relate in particular to a kind of plastic water heater lining.
Background technology:
At present, generally adopt the plastics inner bag among solar water heater and the electrothermal heater.Common plastics courage body is generally planarized structure, can't bear from the external force effect in transportation and the heat-insulating layer foaming process, and modification usually takes place easily; The thermal-arrest mouth is how identical with the courage body thickness, intensity difference, and the long-time back thermal-arrest mouth easy deformation of using is changed the back because the variation of size causes the courage body can't use phenomenon easily at wind-collecting pipe especially.
Summary of the invention:
The purpose of this utility model is exactly at the existing in prior technology deficiency, and a kind of technical scheme of plastic water heater lining is provided, and this scheme inner bag and thermal-arrest mouth intensity height are not yielding.
This programme is realized by following technical measures: it comprises integrated plastics courage body and the thermal-arrest mouth that is arranged on the plastics inner bag, and the thickness of described thermal-arrest mouth is greater than the thickness of plastics courage body, and described plastics courage body is a waveform.
By changing the shape of plastics courage body, be waveform, form reinforcement plastics courage body is carried out structural reinforcement, the reinforced plastics inner bag bears the ability of external force, reduces the distortion of plastics inner bag, realizes improving the purpose of plastics inner bag working strength.Simultaneously, the increase of thermal-arrest mouth thickness can make the contact area of itself and O-ring seal increase, and has effectively prevented the seepage phenomenon of thermal-arrest mouth, and good watertightness is provided.
Described waveform can be semicircle camber or W type or V-type or S type.
Described thermal-arrest mouth is provided with one deck notch cuttype concave station at least, and it can play the effect of reinforcing steel.
The beneficial effect of this programme can be learnt according to the narration to such scheme, owing to by changing the shape of plastics courage body, be waveform in this scheme, form reinforcement plastics courage body is carried out structural reinforcement, the reinforced plastics inner bag bears the ability of external force, reduces the stressed change row of plastics inner bag.It is thick that thermal-arrest mouth and O-ring seal contact position increase the courage body wall, makes thermal-arrest mouth thickness greater than courage body average wall thickness, plays the effect of reinforcement and increase sealing area.Can play the reinforcing steel effect by the stepped concave station that makes the thermal-arrest mouth.
Description of drawings:
Fig. 1 is the structure chart of the utility model specific embodiment.
Fig. 2 is the left view of Fig. 1 in the utility model specific embodiment.
Fig. 3 is the A place enlarged drawing of Fig. 2 in the utility model specific embodiment.
Among the figure, 1 is plastics courage body, and 2 is the thermal-arrest mouth.
The specific embodiment:
For clearly demonstrating the technical characterstic of this programme,, and, this programme is set forth in conjunction with its accompanying drawing below by a specific embodiment.
By accompanying drawing as can be seen, the waveform reinforced plastics inner bag of this programme has plastics courage body 1 and the thermal-arrest mouth 2 on it, and plastics courage body 1 is a waveform.Waveform can be semicircle camber or W type or V-type or S type.Present embodiment is a V-type.The thickness of thermal-arrest mouth 2 is greater than the thickness of courage body, and thermal-arrest mouth 2 is provided with one deck notch cuttype concave station at least.
Claims (3)
1, a kind of waveform reinforced plastics inner bag comprises integrated plastics courage body and the thermal-arrest mouth that is arranged on the plastics inner bag, and it is characterized in that: the thickness of described thermal-arrest mouth is greater than the thickness of plastics courage body, and described plastics courage body is a waveform.
2, waveform reinforced plastics inner bag according to claim 1 is characterized in that: described waveform is semicircle camber or W type or V-type or S type.
3, waveform reinforced plastics inner bag according to claim 1 and 2, it is characterized in that: described thermal-arrest mouth is provided with one deck notch cuttype concave station at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201281303U CN201311117Y (en) | 2008-07-08 | 2008-07-08 | Wave-shaped reinforced plastic liner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201281303U CN201311117Y (en) | 2008-07-08 | 2008-07-08 | Wave-shaped reinforced plastic liner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201311117Y true CN201311117Y (en) | 2009-09-16 |
Family
ID=41108372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201281303U Expired - Fee Related CN201311117Y (en) | 2008-07-08 | 2008-07-08 | Wave-shaped reinforced plastic liner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201311117Y (en) |
-
2008
- 2008-07-08 CN CNU2008201281303U patent/CN201311117Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203638054U (en) | Buoy special for harbor region navigation channel | |
| CN201865521U (en) | Hollow glass door | |
| CN201311117Y (en) | Wave-shaped reinforced plastic liner | |
| CN2784712Y (en) | Double layer high-strength thermal insulation pipe | |
| CN202420095U (en) | Soft and rigid co-extruded door seal | |
| CN206942863U (en) | A kind of expansion tank loading system | |
| CN202116553U (en) | Gas collecting hood device of methane generating pit | |
| CN2926239Y (en) | Plastic scuttle opening and flexible lid for domestic marsh-gas tank | |
| CN202246669U (en) | SMC moulding glass reinforced plastic methane tank | |
| CN203963288U (en) | A kind of novel beallon PVC-U pipe | |
| CN201506578U (en) | Composite towerless water supply tank | |
| AU2012100793A4 (en) | A kind of solar photovoltaic bracket connecting component | |
| CN207796294U (en) | A kind of reinforced water drainage plastics tubing | |
| CN201757227U (en) | Straight-through joint | |
| CN202063912U (en) | Sunshine warming methane tank | |
| CN204999079U (en) | Mould pressing glass steel ball shape water storage tank | |
| CN201037572Y (en) | Sealing rubber ring for PVC-M pipe connecting part | |
| CN203885396U (en) | Movable shower device | |
| CN202546043U (en) | Pipeline structure | |
| CN201951926U (en) | Dustbin | |
| CN2660410Y (en) | Water storage pail of solar water heater | |
| CN206738740U (en) | A kind of resin glass reinforced plastics composite pipeline | |
| CN201190802Y (en) | Gate-pulling type water valve | |
| CN201428727Y (en) | Wall-sticking arc-shaped reinforcing screw washer integrated with spacer and screw nut | |
| CN201526776U (en) | A vacuum thermal insulating pipe sheath |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090916 Termination date: 20160708 |