CN106949778A - Inner circle wedge angle strip of paper used for sealing - Google Patents
Inner circle wedge angle strip of paper used for sealing Download PDFInfo
- Publication number
- CN106949778A CN106949778A CN201710130045.4A CN201710130045A CN106949778A CN 106949778 A CN106949778 A CN 106949778A CN 201710130045 A CN201710130045 A CN 201710130045A CN 106949778 A CN106949778 A CN 106949778A
- Authority
- CN
- China
- Prior art keywords
- sealing
- paper used
- strip
- wedge angle
- type groove
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F11/00—Arrangements for sealing leaky tubes and conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/08—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses inner circle wedge angle strip of paper used for sealing.Including U-type groove, wedge angle；The strip of paper used for sealing side is provided with U-type groove, and U-type groove two side top is wedge angle.The angle formed between wedge angle and the strip of paper used for sealing side is 100 °.The strip of paper used for sealing is made of 3A21 aluminium alloys.U-type groove and wedge angle on strip of paper used for sealing of the present invention can ensure that strip of paper used for sealing is not flushed with heat radiation chip, such strip of paper used for sealing is just not easy to clamp heat radiation chip, it is to avoid during soldering, the core body leakage caused.In addition, U-type groove reduces the materials of strip of paper used for sealing, weight is alleviated.
Description
Technical field：
The present invention relates to heat exchanger heat radiation chip technical field of sealing technology, more particularly to a kind of inner circle wedge angle strip of paper used for sealing.
Background technology：
Heat radiation chip is typically sealed using strip of paper used for sealing in existing heat exchanger, and this strip of paper used for sealing is typically concordant with heat radiation chip, is held
Heat radiation chip easily is clamped, is easily leaked during soldering into core body.In addition, strip of paper used for sealing heavier-weight, materials are more.
The information for being disclosed in the background section is merely intended to understanding of the increase to the general background of the present invention, without answering
When the prior art for being considered as recognizing or implying the information structure in any form well known to persons skilled in the art.
The content of the invention：
It is an object of the invention to provide a kind of inner circle wedge angle strip of paper used for sealing, so as to overcome above-mentioned defect of the prior art.
To achieve the above object, the invention provides a kind of inner circle wedge angle strip of paper used for sealing, including U-type groove, wedge angle；The strip of paper used for sealing one
Side is provided with U-type groove, and U-type groove two side top is wedge angle.
Preferably, in technical scheme, the angle formed between wedge angle and strip of paper used for sealing side is 100 °.
Preferably, in technical scheme, strip of paper used for sealing is made of 3A21 aluminium alloys.
Compared with prior art, the present invention has the advantages that：
U-type groove and wedge angle on strip of paper used for sealing can ensure that strip of paper used for sealing is not flushed with heat radiation chip, and such strip of paper used for sealing is just not easy to clamp
Heat radiation chip, it is to avoid during soldering, the core body leakage caused.In addition, U-type groove reduces the materials of strip of paper used for sealing, weight is alleviated.
Brief description of the drawings：
Fig. 1 is inner circle wedge angle seal structure schematic diagram of the present invention；
Main Reference Numerals explanation：
1-U type grooves, 2- wedge angles, 3- strip of paper used for sealings.
Embodiment：
Below in conjunction with the accompanying drawings, the embodiment to the present invention is described in detail, it is to be understood that the guarantor of the present invention
Shield scope is not limited by embodiment.
Explicitly indicated that unless otherwise other, otherwise in entire disclosure and claims, term " comprising " or its change
Change such as "comprising" or " including " etc. and will be understood to comprise stated element or part, and do not exclude other members
Part or other parts.
As shown in figure 1, inner circle wedge angle strip of paper used for sealing, including U-type groove 1, wedge angle 2；The side of strip of paper used for sealing 3 is provided with U-type groove 1, the U
The two side top of type groove 1 is wedge angle 2；The angle formed between wedge angle 2 and strip of paper used for sealing 3 side is 100 °.The strip of paper used for sealing 3 is used
3A21 aluminium alloys are made.U-type groove 1 and wedge angle 2 on strip of paper used for sealing 3 can ensure that strip of paper used for sealing 3 is not flushed with heat radiation chip, such strip of paper used for sealing 3
Just it is not easy to clamp heat radiation chip, it is to avoid during soldering, the core body leakage caused.In addition, U-type groove 1 reduces the use of strip of paper used for sealing 3
Material, alleviates weight.
It is foregoing to the present invention specific illustrative embodiment description be in order to illustrate and illustration purpose.These descriptions
It is not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to above-mentioned teaching, can be much changed
And change.The purpose of selecting and describing the exemplary embodiment is that explaining that the certain principles and its reality of the present invention should
With so that those skilled in the art can realize and using the present invention a variety of exemplaries and
A variety of selections and change.The scope of the present invention is intended to be limited by claims and its equivalents.
Claims (3)
1. a kind of inner circle wedge angle strip of paper used for sealing, it is characterised in that：Including U-type groove, wedge angle；The strip of paper used for sealing side is provided with U-type groove, the U
Type groove two side top is wedge angle.
2. inner circle wedge angle strip of paper used for sealing according to claim 1, it is characterised in that：The folder formed between wedge angle and the strip of paper used for sealing side
Angle is 100 °.
3. inner circle wedge angle strip of paper used for sealing according to claim 1, it is characterised in that：The strip of paper used for sealing is made of 3A21 aluminium alloys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710130045.4A CN106949778A (en) | 2017-03-07 | 2017-03-07 | Inner circle wedge angle strip of paper used for sealing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710130045.4A CN106949778A (en) | 2017-03-07 | 2017-03-07 | Inner circle wedge angle strip of paper used for sealing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106949778A true CN106949778A (en) | 2017-07-14 |
Family
ID=59466908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710130045.4A Withdrawn CN106949778A (en) | 2017-03-07 | 2017-03-07 | Inner circle wedge angle strip of paper used for sealing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106949778A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110678676A (en) * | 2017-08-02 | 2020-01-10 | 株式会社华尔卡 | Metal gasket |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201455561U (en) * | 2009-07-31 | 2010-05-12 | 贵州永红航空机械有限责任公司 | Heat edge brazing strip seal |
| CN102748984A (en) * | 2012-07-05 | 2012-10-24 | 无锡金洋铝业有限公司 | Opposite-angle A-type aluminum alloy sealing strip |
| CN102778163A (en) * | 2012-07-05 | 2012-11-14 | 无锡金洋铝业有限公司 | Internal channel hill-shaped sealing strip of plate-fin heat exchanger |
| CN202814200U (en) * | 2012-06-01 | 2013-03-20 | 无锡惠达铝业有限公司 | Sealing strip |
| CN203518766U (en) * | 2013-07-29 | 2014-04-02 | 无锡方盛换热器制造有限公司 | Core body for high pressure resistance heat exchanger |
| CN203518762U (en) * | 2013-07-29 | 2014-04-02 | 无锡方盛换热器制造有限公司 | Large-size compressor heat exchanger |
| CN206683470U (en) * | 2017-03-07 | 2017-11-28 | 无锡鑫盛换热器科技股份有限公司 | Inner circle wedge angle strip of paper used for sealing |
-
2017
- 2017-03-07 CN CN201710130045.4A patent/CN106949778A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201455561U (en) * | 2009-07-31 | 2010-05-12 | 贵州永红航空机械有限责任公司 | Heat edge brazing strip seal |
| CN202814200U (en) * | 2012-06-01 | 2013-03-20 | 无锡惠达铝业有限公司 | Sealing strip |
| CN102748984A (en) * | 2012-07-05 | 2012-10-24 | 无锡金洋铝业有限公司 | Opposite-angle A-type aluminum alloy sealing strip |
| CN102778163A (en) * | 2012-07-05 | 2012-11-14 | 无锡金洋铝业有限公司 | Internal channel hill-shaped sealing strip of plate-fin heat exchanger |
| CN203518766U (en) * | 2013-07-29 | 2014-04-02 | 无锡方盛换热器制造有限公司 | Core body for high pressure resistance heat exchanger |
| CN203518762U (en) * | 2013-07-29 | 2014-04-02 | 无锡方盛换热器制造有限公司 | Large-size compressor heat exchanger |
| CN206683470U (en) * | 2017-03-07 | 2017-11-28 | 无锡鑫盛换热器科技股份有限公司 | Inner circle wedge angle strip of paper used for sealing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110678676A (en) * | 2017-08-02 | 2020-01-10 | 株式会社华尔卡 | Metal gasket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170714 |
|
| WW01 | Invention patent application withdrawn after publication |