CN101900207A - Hydraulic self-locking hoop skirt sealing rubber ring - Google Patents
Hydraulic self-locking hoop skirt sealing rubber ring Download PDFInfo
- Publication number
- CN101900207A CN101900207A CN2009103028031A CN200910302803A CN101900207A CN 101900207 A CN101900207 A CN 101900207A CN 2009103028031 A CN2009103028031 A CN 2009103028031A CN 200910302803 A CN200910302803 A CN 200910302803A CN 101900207 A CN101900207 A CN 101900207A
- Authority
- CN
- China
- Prior art keywords
- skirt
- self
- locking
- closed loop
- sealing
- 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
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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
Landscapes
- Gasket Seals (AREA)
Abstract
The invention discloses a hydraulic self-locking hoop skirt sealing rubber ring, the cross section of the rubber ring of an annular rubber ring body is shaped like L or U, the rubber ring is mounted on a contact sealing surface between a vacuum heat collecting pipe and a barrel body mounting mouth, at least two closed ring self-locking sealing rubber hoop skirts are arranged on the sealing surface of the L-shaped or the U-shaped rubber ring body, and an opening formed after close plug-in connection of the closed ring self-locking sealing hoop skirts with the barrel body mounting mouth and the vacuum heat collecting pipe faces to the water side. The hydraulic self-locking hoop skirt sealing rubber ring can solve the problem that the existing sealing between the vacuum heat collecting pipe of a solar water heater and the water tank is poor, thereby being easy to cause the water leakage, has the advantages of simple structure and convenient use and can effectively improve the sealing efficiency.
Description
Technical field
The present invention relates to a kind of seal arrangement, relate in particular to a kind of hydraulic self-locking hoop skirt sealing rubber ring of sealing between solar-energy water heater vacuum heat collecting pipe and water tank of being used for.
North scape technology
At present in field of solar energy, sealing between vacuum thermal-arrest pipe and the water tank is headachy problem, though it is a static seal, but sealing inevitably exists leakage, everybody reduces leakage rate to have taked different ways: the producer that has has carried out the secondary flange on inner bag, the employing that has raw material cushion rubber (increasing silica gel circle elasticity coefficient).So certain effect has been played in the solution of problem, but fundamentally do not solved; And structurally, still exist problem in the design, increased product cost simultaneously again.Anatomize leakage reasons: water tank is interior, the free drop pressure of water just can cause leaking greater than sealing surface pressure; Further analyze, exist two sealing surfaces at the surface of contact place, be i.e. sealing surface two places at the sealing surface of vacuum thermal-arrest pipe and cushion rubber surface of contact, cushion rubber and interior bucket flange place.(vacuum thermal-arrest pipe and cushion rubber place) all has the water seal line to the used cushion rubber of field of solar energy at first sealing surface place on the present market, but all ignored the processing (not having the water seal line) of second sealing surface, in this case, the ability of bucket flange place and cushion rubber pressure in the sealing pressure ability of water tank has only is so seepy question easily takes place in water tank.
Summary of the invention
The present invention is exactly for the bad problem of leaking that easily causes of sealing between vacuum thermal-arrest pipe that solves existing solar water heater and water tank, provides a kind of simple in structure, easy to use, can effectively improve the hydraulic self-locking hoop skirt sealing rubber ring of leakage efficiency.
For achieving the above object, the present invention has adopted following technological scheme: a kind of hydraulic self-locking hoop skirt sealing rubber ring, it is characterized in that: the cushion rubber cross section of ring apron body is " L " shape or is " U " shape, cushion rubber is installed on the contact seal face of vacuum thermal-arrest pipe and staving mount inlet, the cushion rubber body sealing surfaces of " L " shape or " U " shape is provided with the closed loop self-locking seal rubber ferrule skirt of twice at least, and the opening that forms behind closed loop self-locking seal hoop skirt and staving mount inlet and the tight plug-in mounting of vacuum thermal-arrest pipe is towards the water side.
Hydraulic self-locking hoop skirt sealing rubber ring, its closed loop self-locking seal rubber ferrule skirt are the saw tooth structure that the edge is thin, root is thick, and the saw tooth structure of self-locking seal rubber ferrule skirt is oblique to the water inclination.
Hydraulic self-locking hoop skirt sealing rubber ring, its cross section are that the ring apron and the cross section of " L " shape is cushion rubber of " U " shape or use separately, or compound use.
The invention has the beneficial effects as follows: hydraulic self-locking hoop skirt sealing rubber ring has made full use of cushion rubber elasticity and water side pressure, makes it realize excellent sealing by the water side pressure, has solved that conventional cushion rubber hydraulic pressure increases and the problem of leaking.
Description of drawings
Fig. 1 is that the cross section is the structural representation that " L " shape intubate seal ring inner tube wall attachment face both sides are provided with closed loop self-locking seal rubber ferrule skirt;
Fig. 2 is that the cross section is the structural representation that " L " shape intubate seal ring inner tube wall attachment face both sides and mouth of pipe attachment face one side are provided with closed loop self-locking seal rubber ferrule skirt;
Fig. 3 is that the cross section is the structural representation that " L " shape intubate seal ring inner tube wall attachment face both sides and mouth of pipe attachment face both sides are provided with closed loop self-locking seal rubber ferrule skirt;
Fig. 4 is that the cross section is the structural representation that " U " shape intubate seal ring pipe outer wall attachment face both sides are provided with closed loop self-locking seal rubber ferrule skirt;
Fig. 5 is that the cross section is that " U " shape intubate seal ring pipe outer wall attachment face both sides and inner bag perforate and mouth of pipe outer wall face one side that is tightly connected is provided with the structural representation of closed loop self-locking seal rubber ferrule skirt;
Fig. 6 is that the cross section is that " U " shape intubate seal ring pipe outer wall attachment face both sides and inner bag perforate and mouth of pipe outer wall face one side that is tightly connected is provided with the structural representation of closed loop self-locking seal rubber ferrule skirt;
Fig. 7 is that the cross section is that " U " shape intubate seal ring pipe outer wall attachment face both sides and inner bag perforate and the mouth of pipe outer wall face both sides that are tightly connected are provided with the structural representation of closed loop self-locking seal rubber ferrule skirt.
Among the figure: closed loop self-locking seal rubber ferrule skirt on 1 ferrule circle body, closed loop self-locking seal rubber ferrule skirts in 2,3 tube walls sealing circle body, 4 outer closed loop self-locking seal rubber ferrule skirts, the 5 times closed loop self-locking seal rubber ferrule skirts, 6
Embodiment
As shown in Figure 1: a kind of hydraulic self-locking hoop skirt sealing rubber ring, form by ferrule circle body 1, interior closed loop self-locking seal rubber ferrule skirt 2, tube wall sealing circle body 3, outer closed loop self-locking seal rubber ferrule skirt 4, the cushion rubber cross section of its ring apron body is " L " shape, closed loop self-locking seal rubber ferrule skirt 2 and outer closed loop self-locking seal rubber ferrule skirt 4 in the surface of the tube wall sealing circle body 3 of " L " shape cushion rubber body is provided with, the opening that forms behind closed loop self-locking seal hoop skirt and staving mount inlet and the tight plug-in mounting of vacuum thermal-arrest pipe is towards the water side.
As shown in Figure 2: a kind of hydraulic self-locking hoop skirt sealing rubber ring, by ferrule circle body 1, interior closed loop self-locking seal rubber ferrule skirt 2, tube wall sealing circle body 3, outer closed loop self-locking seal rubber ferrule skirt 4 and following closed loop self-locking seal rubber ferrule skirt 5 are formed, the cushion rubber cross section of its ring apron body is " L " shape, closed loop self-locking seal rubber ferrule skirt 2 and outer closed loop self-locking seal rubber ferrule skirt 4 in the surface of the tube wall sealing circle body 3 of " L " shape cushion rubber body is provided with, the surface of ferrule circle body 1 is provided with down closed loop self-locking seal rubber ferrule skirt 5, and the opening that forms behind closed loop self-locking seal hoop skirt and staving mount inlet and the tight plug-in mounting of vacuum thermal-arrest pipe is towards the water side.
As shown in Figure 3: a kind of hydraulic self-locking hoop skirt sealing rubber ring, by ferrule circle body 1, interior closed loop self-locking seal rubber ferrule skirt 2, tube wall sealing circle body 3, outer closed loop self-locking seal rubber ferrule skirt 4, following closed loop self-locking seal rubber ferrule skirt 5 and last closed loop self-locking seal rubber ferrule skirt 6 are formed, the cushion rubber cross section of its ring apron body is " L " shape, closed loop self-locking seal rubber ferrule skirt 2 and outer closed loop self-locking seal rubber ferrule skirt 4 in the surface of the tube wall sealing circle body 3 of " L " shape cushion rubber body is provided with, the surface of ferrule circle body 1 is provided with down closed loop self-locking seal rubber ferrule skirt 5 and last closed loop self-locking seal rubber ferrule skirt 6, and the opening that forms behind closed loop self-locking seal hoop skirt and staving mount inlet and the tight plug-in mounting of vacuum thermal-arrest pipe is towards the water side.
As shown in Figure 4: a kind of hydraulic self-locking hoop skirt sealing rubber ring, form by ferrule circle body 1, interior closed loop self-locking seal rubber ferrule skirt 2, tube wall sealing circle body 3, outer closed loop self-locking seal rubber ferrule skirt 4, the cushion rubber cross section of its ring apron body is " U " shape, closed loop self-locking seal rubber ferrule skirt 2 and outer closed loop self-locking seal rubber ferrule skirt 4 in the surface of the tube wall sealing circle body 3 of " U " shape cushion rubber body is provided with, the opening that forms behind closed loop self-locking seal hoop skirt and staving mount inlet and the tight plug-in mounting of vacuum thermal-arrest pipe is towards the water side.
As shown in Figure 5: a kind of hydraulic self-locking hoop skirt sealing rubber ring, by ferrule circle body 1, interior closed loop self-locking seal rubber ferrule skirt 2, tube wall sealing circle body 3, outer closed loop self-locking seal rubber ferrule skirt 4 and following closed loop self-locking seal rubber ferrule skirt 5 are formed, the cushion rubber cross section of its ring apron body is " U " shape, closed loop self-locking seal rubber ferrule skirt 2 and outer closed loop self-locking seal rubber ferrule skirt 4 in the surface of the tube wall sealing circle body 3 of " U " shape cushion rubber body is provided with, the surface of ferrule circle body 1 is provided with down closed loop self-locking seal rubber ferrule skirt 5, and the opening that forms behind closed loop self-locking seal hoop skirt and staving mount inlet and the tight plug-in mounting of vacuum thermal-arrest pipe is towards the water side.
As shown in Figure 6: a kind of hydraulic self-locking hoop skirt sealing rubber ring, by ferrule circle body 1, interior closed loop self-locking seal rubber ferrule skirt 2, tube wall sealing circle body 3, outer closed loop self-locking seal rubber ferrule skirt 4, following closed loop self-locking seal rubber ferrule skirt 5 and last closed loop self-locking seal rubber ferrule skirt 6 are formed, the cushion rubber cross section of its ring apron body is " U " shape, closed loop self-locking seal rubber ferrule skirt 2 and outer closed loop self-locking seal rubber ferrule skirt 4 in the surface of the tube wall sealing circle body 3 of " U " shape cushion rubber body is provided with, the surface of ferrule circle body 1 is provided with down closed loop self-locking seal rubber ferrule skirt 5 and last closed loop self-locking seal rubber ferrule skirt 6, and the opening that forms behind closed loop self-locking seal hoop skirt and staving mount inlet and the tight plug-in mounting of vacuum thermal-arrest pipe is towards the water side.
As shown in Figure 7: a kind of hydraulic self-locking hoop skirt sealing rubber ring, by ferrule circle body 1, interior closed loop self-locking seal rubber ferrule skirt 2, tube wall sealing circle body 3, outer closed loop self-locking seal rubber ferrule skirt 4, following closed loop self-locking seal rubber ferrule skirt 5 and last closed loop self-locking seal rubber ferrule skirt 6 are formed, the cushion rubber cross section of its ring apron body is " U " shape, closed loop self-locking seal rubber ferrule skirt 2 and outer closed loop self-locking seal rubber ferrule skirt 4 in the surface of the tube wall sealing circle body 3 of " U " shape cushion rubber body is provided with, the two sides on ferrule circle body 1 surface is provided with down closed loop self-locking seal rubber ferrule skirt 5, one side is provided with closed loop self-locking seal rubber ferrule skirt 6, and the opening that forms behind closed loop self-locking seal hoop skirt and staving mount inlet and the tight plug-in mounting of vacuum thermal-arrest pipe is towards the water side.
Claims (2)
1. hydraulic self-locking hoop skirt sealing rubber ring, it is characterized in that: the cushion rubber cross section of ring apron body is " L " shape or is " U " shape, the cushion rubber body sealing surfaces of " L " shape or " U " shape is provided with the closed loop hydraulic pressure self-locking seal rubber ferrule skirt of twice at least, and the opening that forms behind hydraulic pressure closed loop self-locking seal hoop skirt and mount inlet or the tight plug-in mounting of tube head is towards the water side.
2. hydraulic self-locking hoop skirt sealing rubber ring according to claim 1 is characterized in that: closed loop self-locking seal rubber ferrule skirt is the saw tooth structure that the edge is thin, root is thick, and the saw tooth structure opening of self-locking seal rubber ferrule skirt is oblique to the water inclination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103028031A CN101900207A (en) | 2009-05-31 | 2009-05-31 | Hydraulic self-locking hoop skirt sealing rubber ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103028031A CN101900207A (en) | 2009-05-31 | 2009-05-31 | Hydraulic self-locking hoop skirt sealing rubber ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101900207A true CN101900207A (en) | 2010-12-01 |
Family
ID=43226004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009103028031A Pending CN101900207A (en) | 2009-05-31 | 2009-05-31 | Hydraulic self-locking hoop skirt sealing rubber ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101900207A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102913527A (en) * | 2011-08-03 | 2013-02-06 | 纬创资通股份有限公司 | Screw element with waterproof structure |
| CN105387207A (en) * | 2015-12-14 | 2016-03-09 | 江苏科瑞恩自动化科技有限公司 | Glass sealing strip and sealing method thereof |
| CN110274111A (en) * | 2018-03-16 | 2019-09-24 | 顾向前 | The quick sealing rubber ring of circular hole adapter tube road spigot-and-socket |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2228157Y (en) * | 1995-05-22 | 1996-05-29 | 中国船舶工业总公司第七研究院第七一一研究所 | Rubber sealing ring |
| CN2238366Y (en) * | 1996-04-04 | 1996-10-23 | 王加国 | Liquid pipeline plug-in sealing joint |
| CN2390152Y (en) * | 1999-09-24 | 2000-08-02 | 史继龄 | Pressure-bearing vacuum heat-collecting tube and water tank connecting device |
| CN2573954Y (en) * | 2002-09-29 | 2003-09-17 | 北京清华阳光能源开发有限责任公司 | Full-glass vacuum tube solar heat collector and water heater sealing structure |
| CN2833444Y (en) * | 2005-10-08 | 2006-11-01 | 山东力诺瑞特新能源有限公司 | Silica gel ring for sealing solar water heater |
| CN2923992Y (en) * | 2006-06-29 | 2007-07-18 | 克拉玛依市金鑫科技有限公司 | Self-locking rubber cork |
-
2009
- 2009-05-31 CN CN2009103028031A patent/CN101900207A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2228157Y (en) * | 1995-05-22 | 1996-05-29 | 中国船舶工业总公司第七研究院第七一一研究所 | Rubber sealing ring |
| CN2238366Y (en) * | 1996-04-04 | 1996-10-23 | 王加国 | Liquid pipeline plug-in sealing joint |
| CN2390152Y (en) * | 1999-09-24 | 2000-08-02 | 史继龄 | Pressure-bearing vacuum heat-collecting tube and water tank connecting device |
| CN2573954Y (en) * | 2002-09-29 | 2003-09-17 | 北京清华阳光能源开发有限责任公司 | Full-glass vacuum tube solar heat collector and water heater sealing structure |
| CN2833444Y (en) * | 2005-10-08 | 2006-11-01 | 山东力诺瑞特新能源有限公司 | Silica gel ring for sealing solar water heater |
| CN2923992Y (en) * | 2006-06-29 | 2007-07-18 | 克拉玛依市金鑫科技有限公司 | Self-locking rubber cork |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102913527A (en) * | 2011-08-03 | 2013-02-06 | 纬创资通股份有限公司 | Screw element with waterproof structure |
| CN105387207A (en) * | 2015-12-14 | 2016-03-09 | 江苏科瑞恩自动化科技有限公司 | Glass sealing strip and sealing method thereof |
| CN105387207B (en) * | 2015-12-14 | 2018-06-26 | 江苏科瑞恩自动化科技有限公司 | A kind of glazing tape and its sealing means |
| CN110274111A (en) * | 2018-03-16 | 2019-09-24 | 顾向前 | The quick sealing rubber ring of circular hole adapter tube road spigot-and-socket |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101900207A (en) | Hydraulic self-locking hoop skirt sealing rubber ring | |
| CN204327439U (en) | A kind of fine pumping system | |
| CN205227871U (en) | Solar energy collection pipe that sealing performance is good | |
| CN212429287U (en) | A vortex pump sealing structure | |
| CN208578976U (en) | A kind of poppet for pocket type pulsed dust collector | |
| CN205109258U (en) | Two sealing overhaul door of bag collector | |
| CN207227335U (en) | A kind of water circle device of coke oven coke oven uprising tube | |
| CN206017752U (en) | A kind of high sealing formula stop valve | |
| CN203223416U (en) | High-lift packing seal structure | |
| CN201512514U (en) | Straw gasification furnace structure | |
| CN202048001U (en) | Molecular pump vacuum air suction device | |
| CN102996906B (en) | Seal locknut of solar hollow flat plate collector and collector | |
| CN2833444Y (en) | Silica gel ring for sealing solar water heater | |
| CN206530794U (en) | A kind of detachable connection pipe fitting | |
| CN202902672U (en) | Water tank of solar water heater | |
| CN204084918U (en) | Solar energy collecting tubes | |
| CN218764034U (en) | New forms of energy cyclic utilization equipment | |
| CN221723111U (en) | Vertical multistage centrifugal pump water sealing cover | |
| CN204071955U (en) | A kind of dust catcher air handling connection | |
| CN208996936U (en) | A kind of water pump packing | |
| CN201811477U (en) | Bi-pass double floating glass vacuum solar collector tube | |
| CN212804249U (en) | Detachable valve | |
| CN204918753U (en) | Vacuum coating system | |
| CN209671804U (en) | A kind of gasket of threaded fitting | |
| CN214838479U (en) | Vacuum valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20101201 |