CN203628095U - Filtering type self-sealing pipe connector - Google Patents
Filtering type self-sealing pipe connector Download PDFInfo
- Publication number
- CN203628095U CN203628095U CN201320840036.1U CN201320840036U CN203628095U CN 203628095 U CN203628095 U CN 203628095U CN 201320840036 U CN201320840036 U CN 201320840036U CN 203628095 U CN203628095 U CN 203628095U
- Authority
- CN
- China
- Prior art keywords
- main body
- spool
- pipe connector
- filter
- type self
- 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 - Lifetime
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 27
- 238000001914 filtration Methods 0.000 title abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000009827 uniform distribution Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 6
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Valve Housings (AREA)
Abstract
The utility model discloses a filtering type self-sealing pipe connector and belongs to a connector structure used in the technical field of water supply and drainage and engineering liquid medium pipelines. The filtering type self-sealing pipe connector comprises a body, a valve element, a compressed spring, an O-shaped ring, an elastic blocking ring, a filtering cylinder, a sealing gasket and the like. The pipe connector has a connecting mounting function of a conventional pipe connector, axial-direction moving can be carried out by controlling through the valve element of the pipe connector under the compressing and springback effect of the compressed spring, and a self-sealing function is achieved through the O-shaped ring on the valve element. Meanwhile, a filtering cylinder is added in the filter element. Media connected into the pipe connector can be filtered, influence on the service life and using of a product arranged on the pipe connector caused by water quality and pipeline clearing can be avoided, the using functions of the improved self-sealing pipe connector are expanded, and the self-sealing pipe connector has the advantages of being compact in structure design, reasonable, small in size, low in production cost, reliable in sealing, convenient to mount and disassemble and the like.
Description
Technical field
The utility model relates to a kind of pipe-line system joint, refers in particular to the filter-type self-sealing tube joint for products such as water supply and sewerage pipeline connection bathroom faucet, triangle vavles.
Background technique
Along with improving constantly of people's living standard, developing rapidly of the kitchen guarding of family fitting-out work, the terminal such as connection, pipeline and bathroom faucet, triangle vavle, outlet valve that pipe coupling is widely used in pipeline enclosure in family's kitchen guarding's fitting-out work is used being connected between product.Due to the needs of kitchen guarding's fitting-out work; the installation of pipeline enclosure connects engineering construction and conventionally early than bathroom faucet, triangle vavle, outlet valve etc., the construction that connects engineering is installed, and damages when protecting the product surface coating such as bathroom faucet, triangle vavle, outlet valve by construction.At present, with bathroom faucet, triangle vavle, the pipe joint that the terminals such as outlet valve are used product to connect, it is all to adopt in advance plug to block the outlet end of pipe joint after the installation connection construction of pipeline enclosure, when needs connection tap, triangle vavle, when the products such as outlet valve, pull down again plug and carry out connection, do so not only time-consuming, effort, installation efficiency is low, and detaching products maintenance time must first be closed total inlet valve, also affected the normal use of other pipeline products, sometimes for easy construction even directly replaces plug with other products, once neglecting the event that will cause leaking a little, workmen occurs, cause significant wastage to water resources.Meanwhile, in most of pipe joint, be all not possess filtration, in the time there is quality problem or pipeline cleaning, the terminal tending to being arranged on pipe joint is used the normal use of product to impact, and has also reduced the working life of product.
Disclosed China Patent No. is 200620100503.7 " a kind of band filter inleting pipe joint ", it has mainly disclosed a kind of structure that is integrated with filter in pipe joint, although can solve the problem that above-mentioned pipe joint occurred in the use, but its overall construction design is too huge, complicated, buying expenses is also higher, therefore be difficult to be applicable to the kitchen guarding of family fitting-out work.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the defect of prior art and provides one can connect fast, reliably terminal use product, can avoid again because the problem such as water quality and pipeline cleaning is used to terminal the filter-type self-sealing tube joint that the normal use of product and life-span impact, this pipe joint also has compact structure, volume is small and exquisite, easy to use, sealing is reliable, cost is lower, dismounting and the advantage such as easy to maintenance.
Technical problem of the present utility model is achieved through the following technical solutions:
A kind of filter-type self-sealing tube joint, comprise main body, be respectively equipped with entrance point and outlet end at main body two ends, in main body, be provided with the installation cavity that connects inlet/outlet end, in this installation cavity, be provided with along body shaft to the spool of doing slippage installation, between this spool and main body, be provided with dynamic seal, in described spool, be provided with the valve pocket that open one end, in this valve pocket, be provided with the equipped cartridge filter that coincide; On described spool, be also provided with the water inlet of multiple connection valve pockets; Described spool is provided with the Compress Spring of movable set outward, and this Compress Spring one end pushing tow is on the interior shoulder of main body entrance point, and the other end pushing tow is on the outer shoulder of spool.
Dynamic seal between described spool and main body is to be provided with mounting groove at valve core outer surface, is provided with body inner surface and forms the "O"-ring that selfsealings contact in this mounting groove.
The entrance point that main body is stretched out in described spool end exposes, and the spool end outer surface that this exposes is provided with circlip.
Described main body entrance point is provided with externally connected pipe screw thread, and main body outlet end is provided with inner connecting tube screw thread, is also provided with gasket seal in this outlet end.
The water inlet of described connection valve pocket is provided with three, and these three water inlets are circumference uniform distribution on the outer peripheral surface of spool.
Described valve pocket is cylindrical cavity, and described cartridge filter is arranged in this valve pocket by cylindrical fit.
The end face of described main body outlet end is made as Hexagon.
Compared with prior art, the utility model is mainly connected and the resilience of this two states lower compression spring of product is installed and compresses automatic-sealed and the unlatching of controlling spool at pipeline by pipe joint, also in the spool of pipe joint, have additional filtration so that medium is implemented to filter, both avoided causing because of workmen's carelessness the generation of the event of leaking by above-mentioned this architecture advances, the pipe-line system that can make again to connect above-mentioned pipe joint in the time of dismounting and maintenance product without closing total inlet valve, thereby do not affect the normal use of other products in pipe-line system, pipe joint after improvement also has compact structure, volume is small and exquisite, cost of production is low, sealing is reliable, dismounting and the advantage such as easy to maintenance.
Accompanying drawing explanation
Fig. 1 is sectional structure schematic diagram of the present utility model.
Fig. 2 is the stereogram of Fig. 1.
Fig. 3 is the structural representation that the utility model is installed bathroom faucet.
Embodiment
To elaborate again to the utility model embodiment by above-mentioned accompanying drawing below.
As shown in Fig. 1 ~ Fig. 3,1. "O"-ring, 2. externally connected pipe screw thread, 3. main body, 4. inner connecting tube screw thread, 5. outer shoulder, 6. gasket seal, 7. valve pocket, 8. outlet end, 9. cartridge filter, 10. installation cavity, 11. Compress Springs, 12. water inlets, 13. mounting grooves, 14. circlips, 15. spools, 16. entrance points, 17. bathroom faucets.
Filter-type self-sealing tube joint, as shown in Figure 1, Figure 3, it is that a kind of terminals such as pipeline and bathroom faucet 17, triangle vavle, outlet valve that are widely used in kitchen guarding's fitting-out work are used the erection joint connecting between product, and its structure is to be mainly made up of main body 3, spool 15, Compress Spring 11, cartridge filter 9 and gasket seal 6.
Described main body 3 is cylindrical tube structure, be respectively equipped with entrance point 16 and outlet end 8 at main body two ends, and using the view left side shown in Fig. 1 as entrance point 16, view right side, as outlet end 8, is also provided with in this main body 3 along body shaft to the installation cavity 10 that connects inlet/outlet end.
Described entrance point 16 is provided with externally connected pipe screw thread 2, can be used for the connection of pipe-line system; Described outlet end 8 is provided with inner connecting tube screw thread 4, can be used for the connection of the terminal use products such as bathroom faucet 17, triangle vavle, outlet valve, and the end face of this outlet end 8 is made as Hexagon, pulls connection to facilitate.
Described spool 15 is movably arranged in the installation cavity 10 of main body 3, and along body shaft to carrying out left and right slippage, between spool 15 and main body 3, be provided with dynamic seal to realize motive sealing between the two, this dynamic seal be mainly spool 15 left part outer surfaces be provided with a circle radially around mounting groove 13, in this mounting groove, be provided with main body 3 internal surfaces and form the "O"-ring 1 that radially selfsealings contact, can effectively stop the medium in pipeline to enter pipe joint, and realize the sealing to pipe joint.Meanwhile, the entrance point 16 that main body 3 is also stretched out in spool 15 left parts exposes, and the spool end outer surface that this exposes is provided with circlip 14, therefore can carry out spacing to moving axially of spool 15.
In described spool 15, be provided with valve pocket 7, this valve pocket is the structure that left end sealing, right-hand member are opened, on the right side of valve pocket 7, be provided with the gasket seal 6 being arranged in main body 3 outlet end 8, while being mainly used in connecting at main body 3 outlet end 8 the terminal use products such as bathroom faucet 17, triangle vavle, outlet valve, carry out the sealing of product pipe thread end face; Described valve pocket 7 is cylindrical cavities, and cartridge filter 9 profiles are made as the cylindrical tube shape matching with valve pocket 7, and is arranged in valve pocket 7 by cylindrical fit, thereby realizes the filtration to pipeline internal medium; Described spool 15 outer peripheral surfaces are provided with the water inlet 12 of three circumference uniform distributions, and these three water inlets are all connected with valve pocket 7 and realize water inlet; The outer Compress Spring 11 that is set with of described spool 15, this Compress Spring one end pushing tow is on the default interior shoulder of main body 3 entrance points 16, the other end pushing tow is on the set outer shoulder 5 in spool 15 right parts, therefore make spool 15 move axially the self-sealing function that realizes pipe joint by compression and the resilience of Compress Spring 11.
The utility model is mainly connected and installs resilience and the compression of product latter two state lower compression spring 11 at pipeline by pipe joint, thereby control automatic-sealed and the unlatching of spool 15, then cartridge filter 9 is installed in the spool of pipe joint and medium is implemented to filter.
The above is only preferred embodiments of the present utility model, and the equivalence of doing according to structure, feature and principle described in the utility model patent claim therefore all changes or modifies, and is included in the utility model patent claim.
Claims (7)
1. a filter-type self-sealing tube joint, comprise main body (3), be respectively equipped with entrance point (16) and outlet end (8) at main body two ends, in main body (3), be provided with the installation cavity (10) that connects inlet/outlet end, in this installation cavity, be provided with along main body (3) and axially make the spool (15) that slippage is installed, this spool and main body are provided with dynamic seal between (3), it is characterized in that being provided with the valve pocket (7) of opening one end in described spool (15), in this valve pocket, be provided with the equipped cartridge filter (9) that coincide; On described spool (15), be also provided with the water inlet (12) of multiple connection valve pockets (7); The outer Compress Spring (11) that is provided with movable set of described spool (15), this Compress Spring one end pushing tow is on the interior shoulder of main body entrance point (16), and the other end pushing tow is on the outer shoulder (5) of spool (15).
2. filter-type self-sealing tube joint according to claim 1, it is characterized in that the dynamic seal between described spool (15) and main body (3) is to be provided with mounting groove (13) at spool (15) outer surface, in this mounting groove, be provided with main body (3) internal surface and form the "O"-ring (1) that selfsealings contact.
3. filter-type self-sealing tube joint according to claim 1 and 2, the entrance point (16) that main body (3) are stretched out in spool (15) end described in it is characterized in that exposes, and the spool end outer surface that this exposes is provided with circlip (14).
4. filter-type self-sealing tube joint according to claim 1 and 2, it is characterized in that described main body (3) entrance point (16) is provided with externally connected pipe screw thread (2), main body (3) outlet end (8) is provided with inner connecting tube screw thread (4), is also provided with gasket seal (6) in this outlet end (8).
5. filter-type self-sealing tube joint according to claim 1 and 2, is characterized in that the water inlet (12) of described connection valve pocket (7) is provided with three, and these three water inlets are circumference uniform distribution on the outer peripheral surface of spool (15).
6. filter-type self-sealing tube joint according to claim 1 and 2, is characterized in that described valve pocket (7) is cylindrical cavity, and described cartridge filter (9) is arranged in this valve pocket (7) by cylindrical fit.
7. filter-type self-sealing tube joint according to claim 1 and 2, is characterized in that the end face of described main body (3) outlet end (8) is made as Hexagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320840036.1U CN203628095U (en) | 2013-12-19 | 2013-12-19 | Filtering type self-sealing pipe connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320840036.1U CN203628095U (en) | 2013-12-19 | 2013-12-19 | Filtering type self-sealing pipe connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203628095U true CN203628095U (en) | 2014-06-04 |
Family
ID=50814572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320840036.1U Expired - Lifetime CN203628095U (en) | 2013-12-19 | 2013-12-19 | Filtering type self-sealing pipe connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203628095U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104667615A (en) * | 2015-02-15 | 2015-06-03 | 上海兰航机械制造有限公司 | Oil-leakage-proof oil pipe filter |
| CN107525692A (en) * | 2017-08-28 | 2017-12-29 | 朱礼阳 | Liquid management antibacterial sampler |
| CN111829221A (en) * | 2019-04-17 | 2020-10-27 | 合肥华凌股份有限公司 | Ice making system and refrigerator |
-
2013
- 2013-12-19 CN CN201320840036.1U patent/CN203628095U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104667615A (en) * | 2015-02-15 | 2015-06-03 | 上海兰航机械制造有限公司 | Oil-leakage-proof oil pipe filter |
| CN104667615B (en) * | 2015-02-15 | 2016-06-01 | 上海兰航机械制造有限公司 | A kind of anti-leakage of oil oil pipe strainer |
| CN107525692A (en) * | 2017-08-28 | 2017-12-29 | 朱礼阳 | Liquid management antibacterial sampler |
| CN111829221A (en) * | 2019-04-17 | 2020-10-27 | 合肥华凌股份有限公司 | Ice making system and refrigerator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204841151U (en) | Filter backpurge system | |
| CN207598997U (en) | A kind of angle valve with filtering function | |
| CN203628095U (en) | Filtering type self-sealing pipe connector | |
| CN201470193U (en) | Filter | |
| CN205654646U (en) | Hydraulic pressure mechanism oil filters universal adapter | |
| CN103307352B (en) | A kind of filter tap | |
| CN203620354U (en) | Water filtering component with backwash structure | |
| CN204592451U (en) | A kind of electric water heater safety valve | |
| CN203488782U (en) | Automatic filter blow-down valve | |
| CN207483474U (en) | Composite filter element and water purifier | |
| CN203763983U (en) | Sewage-discharging filter for quick interface | |
| CN212775001U (en) | Balanced switching valve of binocular filter | |
| CN203147127U (en) | External thread tee joint | |
| CN209630726U (en) | A kind of effluent filter filter element replacement structure | |
| CN203926942U (en) | A kind of filter check valve | |
| CN201370996Y (en) | Crevice flow-type back washing water filter | |
| CN206924505U (en) | A kind of back-flushing filtering device for snow-ice melting system sprinkling system | |
| CN220101477U (en) | Pipeline filter for gas compressor | |
| CN205579731U (en) | Strick precaution device after radiator bursts | |
| CN205244708U (en) | Singly close union tee of rivers | |
| CN204901128U (en) | Filtration type adapter sleeve | |
| CN108458145A (en) | A kind of explosion-proof anticreep valve module | |
| CN203309344U (en) | Filtering valve | |
| CN112539312B (en) | High-strength oil transportation pipe | |
| CN203240264U (en) | Backwash steam trap set with filter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140604 |
|
| CX01 | Expiry of patent term |