CN201168475Y - Highly reliable diaphragm boss surface supporting structure - Google Patents
Highly reliable diaphragm boss surface supporting structure Download PDFInfo
- Publication number
- CN201168475Y CN201168475Y CNU2008200841933U CN200820084193U CN201168475Y CN 201168475 Y CN201168475 Y CN 201168475Y CN U2008200841933 U CNU2008200841933 U CN U2008200841933U CN 200820084193 U CN200820084193 U CN 200820084193U CN 201168475 Y CN201168475 Y CN 201168475Y
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- nail
- central layer
- supporting surface
- supporting
- barrier film
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Abstract
The utility model relates to a high-reliability diaphragm convex table face supporting structure. Supporting faces of two diaphragms are respectively matched with a supporting face of a convex table of a core plate; one or two or a plurality of nail heads or nail rods are arranged on the supporting face of each diaphragm; a metal plate core 3 is arranged in the core plate 2; one or two or a plurality of nail grooves matched with the nail heads or the nail rods are arranged on the convex table supporting face of the core plate 2, and are matched with the one or the two or the plurality of nail heads or nail rods arranged on the supporting face of each diaphragm. The supporting structure has the advantages that firstly, the supporting strength between the supporting faces of the diaphragms and the supporting face of the core plate is greatly enhanced, the diaphragm high-pressure tympanic membrane effect is greatly improved; secondly, the filtering and pressing effect is greatly enhanced, not only the source utilization is greatly enhanced, but also the production cost as well as energy source consumption are reduced.
Description
Technical field
The utility model relates to a kind of high-reliability dissepiment boss face supporting construction that can make diaphragm seal faying face and the highly reliable sealing of central layer sealed faying face, belongs to membrane filter plate and makes the field.
Background technology
All CN101091845A of the applicant, title " high efficiency long-life multifunctional membrane and filter plate and forming method ", it comprises filter sheet core and barrier film, is positioned at the directly injection mo(u)lding on filter sheet core of barrier film on the filter sheet core.Barrier film is directly injection-moulded on the filter sheet core, avoid the secondary smear metal, chamfering, technologies such as deburring, the saving of labor, save time, the efficient height, and quality of fit of the two and sealing reliability have reached 100% of initiative, and realized ultra-thinization of membrane thicknesses, but elastification, when particularly eardrum filters squeezing, but the barrier film of ultra-thin elastification can make eardrum touch the filtrate (especially filtrate seldom time) at each position in the filter plate effectively, the barrier film and the bonding difficult problem of filter sheet core injection moulding that constitute the eardrum crushing chamber have fundamentally been solved, the more important thing is, this structure has fundamentally realized the precisionization in eardrum crushing chamber space, effective eardrum, energy efficient not only, and eardrum is effective, the efficient height, and the life-span is long.
Summary of the invention
Purpose of design: on the basis of background technology, design a kind of barrier film that makes under the situation of bearing the high pressure eardrum, guarantee highly reliable sealing between diaphragm seal faying face and the central layer sealing surface and the high-reliability dissepiment boss face supporting construction that can not torn or tear or leak by the high-pressure fluid eardrum.
Design: in order to realize above-mentioned purpose of design.The boss supporting surface of central layer has 1 or 2 or a plurality of nail groove or nail hole, and the design of adopting ailhead to fix or adopt the nail bar to be connected between the barrier film that is positioned at the central layer two sides and barrier film is a major technique feature of the present utility model.The purpose of doing like this is: be positioned on the central layer boss supporting surface two sides and have a plurality of nail grooves or nail hole at interval, this nail groove is equipped be connected with barrier film ailhead or nail hole and is built-in with the nail bar, the both ends of the surface of nail bar are whole syndeton with the barrier film supporting surface that is positioned at central layer boss two sides respectively, make and be in nail bar that heat melts state in the injection moulding process and be in heat and melt the barrier film supporting surface fusion of state and be connected, and in the process that its cooling is shunk, owing to be subjected to the influence of the coefficient of thermal expansion and contraction of material own, the barrier film that progressively will be positioned at central layer boss supporting surface two sides is supported on the boss supporting surface of central layer tightly, thereby has greatly improved the support strength between diaphragm seal face and central layer sealing surface; And the ailhead that is positioned at the barrier film back side is in central layer injection mo(u)lding during as template, when barrier film is injection-moulded on the central layer boss supporting surface, molten plastic injects in the nail groove or nail hole of central layer boss supporting surface, make barrier film in injection mo(u)lding, form ailhead and hammer into the effect of central layer boss supporting surface, thereby barrier film firmly is supported on the central layer with central layer boss supporting surface.
Technical scheme: high-reliability dissepiment boss face supporting construction, the supporting surface of two barrier films is complementary with the boss supporting surface face of central layer respectively, the supporting surface of barrier film is provided with 1 or 2 or a plurality of ailhead or nail bar, and the boss supporting surface that described central layer is built-in with core metal sheet and central layer is provided with nail groove that 1 or 2 or a plurality of and ailhead or nail bar be complementary or nail hole and is provided with 1 or 2 or a plurality of ailhead or follows closely bar with the supporting surface of barrier film and is complementary.
The utility model is compared with background technology, and the one, greatly improved the support strength between barrier film supporting surface and central layer supporting surface, greatly improved the effect of barrier film high pressure eardrum; The 2nd, greatly improved filtration, squeezing effect, not only greatly improve the utilization rate of resource, and reduced production cost and energy resource consumption.
Description of drawings
Fig. 1 is the structural representation of high-reliability dissepiment boss face supporting construction.
The specific embodiment
Embodiment 1: with reference to accompanying drawing 1.High-reliability dissepiment boss face supporting construction, the supporting surface of two barrier films is complementary with the boss supporting surface face of central layer respectively, the supporting surface of barrier film 1 is provided with 1 or 2 or a plurality of ailhead or nail bar 3, and the boss supporting surface that described central layer 2 is built-in with core metal sheet 3 and central layer 2 is provided with nail groove that 1 or 2 or a plurality of and ailhead or nail bar 4 be complementary or nail hole and is provided with 1 or 2 or a plurality of ailhead or follows closely bar 4 with the supporting surface of barrier film and is complementary.The boss supporting surface of central layer has 1 or 2 or a plurality of perforation nail hole, adopts the nail bar to be connected between the barrier film that is positioned at the central layer two sides and barrier film, and the nail bar passes and connects the barrier film 1 of following closely the hole and will being positioned at the central layer two sides in the central layer and be supported on the boss supporting surface of central layer.
What need understand is: though the foregoing description is to the utility model detailed text description of contrasting; but these text descriptions; it is text description to the utility model mentality of designing; rather than to restriction of the present utility model; any combination, omission or modification that does not exceed the utility model mentality of designing all falls in the protection domain of the present utility model.
Claims (2)
1, a kind of high-reliability dissepiment boss face supporting construction, the supporting surface of two barrier films is complementary with the boss supporting surface face of central layer respectively, it is characterized in that: the supporting surface of described barrier film is provided with 1 or 2 or a plurality of ailhead or nail bar, and the boss supporting surface that described central layer 2 is built-in with core metal sheet 3 and central layer 2 is provided with nail groove that 1 or 2 or a plurality of and ailhead or nail bar be complementary or nail hole and is provided with 1 or 2 or a plurality of ailhead or follows closely bar with the supporting surface of barrier film and is complementary.
2, high-reliability dissepiment boss face supporting construction according to claim 1, it is characterized in that: the boss supporting surface of central layer has 1 or 2 or a plurality of perforation nail hole, adopt the nail bar to be connected between the barrier film that is positioned at the central layer two sides and barrier film, the nail bar passes and connects the barrier film of following closely the hole and will being positioned at the central layer two sides and be supported on the boss supporting surface of central layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200841933U CN201168475Y (en) | 2008-03-21 | 2008-03-21 | Highly reliable diaphragm boss surface supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200841933U CN201168475Y (en) | 2008-03-21 | 2008-03-21 | Highly reliable diaphragm boss surface supporting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201168475Y true CN201168475Y (en) | 2008-12-24 |
Family
ID=40207527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200841933U Expired - Fee Related CN201168475Y (en) | 2008-03-21 | 2008-03-21 | Highly reliable diaphragm boss surface supporting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201168475Y (en) |
-
2008
- 2008-03-21 CN CNU2008200841933U patent/CN201168475Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHONG XINGANG Free format text: FORMER OWNER: ZHU XINGYUAN Effective date: 20100811 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 311100 5/F, NO.46, HENANDAI ROAD, NANYUAN STREET, YUHANG DISTRICT, HANGZHOUCITY, ZHEJIANG PROVINCE TO: 311113 4-8-202, LIUXIAFANG, QINQINJIAYUAN, LIANGZHU TOWN, YUHANG DISTRICT, HANGZHOU CITY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100811 Address after: 311113, Zhejiang province Hangzhou Yuhang Liangzhu town kiss home flow Xia Fang 4-8-202 Patentee after: Zhong Xingang Address before: Yuhang street Nanyuan District Henan Dai Road Hangzhou city Zhejiang province 311100 No. 46 five floor Patentee before: Zhu Xingyuan |
|
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG HUAZHANG TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHONG XINGANG Effective date: 20111017 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 311113 HANGZHOU, ZHEJIANG PROVINCE TO: 314500 JIAXING, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20111017 Address after: 314500 Zhenhua Road, second industrial zone, Tongxiang Economic Development Zone, Zhejiang 1068, China Patentee after: Zhejiang Huazhang Technology Co., Ltd. Address before: 311113, Zhejiang province Hangzhou Yuhang Liangzhu town kiss home flow Xia Fang 4-8-202 Patentee before: Zhong Xingang |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081224 Termination date: 20150321 |
|
| EXPY | Termination of patent right or utility model |