CN102797936A - Pipe joint capable of absorbing water hammering action - Google Patents
Pipe joint capable of absorbing water hammering action Download PDFInfo
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- CN102797936A CN102797936A CN2011101352470A CN201110135247A CN102797936A CN 102797936 A CN102797936 A CN 102797936A CN 2011101352470 A CN2011101352470 A CN 2011101352470A CN 201110135247 A CN201110135247 A CN 201110135247A CN 102797936 A CN102797936 A CN 102797936A
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Abstract
The invention discloses a pipe joint capable of absorbing water hammering action. The pipe joint comprises a main pipe, an elastic gasket, a water inlet pipe and a water outlet pipe, wherein the elastic gasket is arranged in the main pipe, the space in the main pipe is divided into a first space and a second space, the elastic gasket comprises a plurality of through holes, each through hole is communicated with the first space and the second space, the water inlet pipe is connected with one end of the main pipe and communicated with the first space in the main pipe, and the water outlet pipe is connected with the other end of the main pipe and communicated with the second space in the main pipe. The pipe joint can be installed between a drinking water treatment device and a tap water pipeline so as to be used for protecting the drinking water device from being affected by water hammering action.
Description
Technical field
The invention relates to a kind of pipe joint, especially a kind of pipe joint that absorbs from the water hammering of tap water pipe line.
Background technique
Progress along with the epoch; People are rigorous day by day for the requirement of potable water; The various types appliance for treating drinking water, for example common water purifier, water filter, reverse osmosis water purification machine ... Or the like, weed out the old and bring forth the new in a large number with this trend; Even to this day, aforementioned appliance for treating drinking water has almost spreaded all over all houses and office.The appliance for treating drinking water of this type normally is connected to a tap water pipe line through a pipe joint, and this tap water pipe line is also connecting a plurality of water taps usually.Open the moment of closing again at arbitrary water tap, so-called water hammer (or water attack) will take place inevitably, this means that the appliance for treating drinking water that is connected with this tap water pipe line is the strike that receives water hammer regularly.
Although; Some tap water pipe line has been provided with the water hammer absorption plant, such as announcing at TaiWan, China shown in the 228281st, 265817,360365,362734 and No. 372049 patent case, yet; The active force that water hammer produced possibly not be absorbed fully; It still is delivered to each element of this appliance for treating drinking water, for example high-voltage switch gear, lower pressure switch, solenoid valve, check valve, four-sided valve, motor more or less ... or the like, cause therefore shorten the working life of those elements.
TaiWan, China announce No. 302756 and M380162, M362330, M331980, M360079, M282735, with patent case such as M370434 in; Disclose the various pipe joints that are usually used in the above-mentioned appliance for treating drinking water; These pipe joints all only possess the simple function that pipeline is connected, and can't solve fully above-mentionedly to shorten problem because of component life that water hammer caused.
The pipe joint that in TaiWan, China discloses No. 201011166 patent case, is disclosed is to plug a screw rod in inside, so as to the function of damping and silencing is provided.Yet whether the not mentioned this pipe joint of this patent case can be used to absorb or absorb the water hammering power that stems from tap water pipe line effectively.
Therefore, how a kind of new-type pipe joint that can absorb the water hammering power that stems from tap water pipe line effectively is provided, showing is the task of top priority.
Summary of the invention
The objective of the invention is to be to provide a kind of pipe joint that absorbs water hammering, it can absorb the water hammering power that stems from tap water pipe line effectively, to overcome the defective of existing technology.
For this reason, the present invention proposes a kind of pipe joint that absorbs water hammering, comprises a person in charge, a resilient pad, a water inlet pipe and an outlet pipe; It is inner that this resilient pad is located at this person in charge; This person in charge's inner space is separated into one first space and one second space, and has a plurality of through holes on this resilient pad, each through hole all be communicated with this first and this second space; This water inlet pipe is connected to this person in charge's a end; And communicate with this person in charge's first space, this outlet pipe is connected to this person in charge's the other end, and communicates with this person in charge's second space.
Pipe joint structure of the present invention; This resilient pad of being located in this person in charge capable of using; Absorption avoids water hammering to influence this outlet pipe and the appliance for treating drinking water that is connected this outlet pipe from the water hammering of tap water pipe line, protects this appliance for treating drinking water; Compared to prior art, the element that can effectively solve this appliance for treating drinking water is prone to cause because of water hammering the problem of shortening in working life.
Preferably; This person in charge's internal face can be spirally connected with the outer wall of this water inlet pipe each other; And have more a support ring on this person in charge's the internal face; This resilient pad is located between the end face and this support ring that this water inlet pipe and this person in charge join, and more comprises a plurality of protuberances on this end face, in order to fixing this resilient pad.
Preferably, this be responsible for to extend from this outlet pipe, and the caliber that should be responsible for makes that greater than the caliber of this outlet pipe the space among this person in charge is bigger, more can slow down effectively from the influence to this outlet pipe of the water hammering of this water inlet pipe.
Preferably, on the end face that this outlet pipe and this person in charge are joined a bulge loop is arranged more, this bulge loop is around the internal face of this outlet pipe; And the height of this bulge loop is lower than the height of this support ring; When not influenced by water hammering, this bulge loop can not hinder the unobstructed of this pipe joint water flow inside, and when receiving water hammering and influence; But the cushioning effect of Da Gengjia, protection connects the appliance for treating drinking water of this outlet pipe.
Description of drawings
Following accompanying drawing only is intended to the present invention is done schematic illustration and explanation, not delimit the scope of the invention.Wherein:
Fig. 1 shows the three-dimensional exploded view of first preferred embodiment of the present invention.
Fig. 2 shows the combination appearance figure of the first embodiment of the present invention.
Fig. 3 shows the assembling schematic representation of first preferred embodiment of the present invention.
Fig. 4 shows the generalized section of first preferred embodiment of the present invention.
Fig. 5 shows the generalized section that first preferred embodiment of the present invention is influenced by water hammering.
Fig. 6 shows the generalized section of second preferred embodiment of the present invention.
Fig. 7 shows the generalized section that second preferred embodiment of the present invention is influenced by water hammering.
Fig. 8 shows the combination appearance figure of the 3rd preferred embodiment of the present invention.
The primary component label declaration:
100 pipe joints 1 are responsible for
11 support rings, 12,13 screw threads
2 resilient pads, 20 through holes
22 second spaces, 21 first spaces
3 water inlet pipes, 31 ends
32 the other end 33 screw togather the formula joint
33 ' quick-acting type joint
4 outlet pipes, 41 ends
42 the other end, 40 screw threads
43 O type rings, 5 bulge loops
7 tap water pipe lines, 8 water filters
Embodiment
To understand in order technical characteristics of the present invention, purpose and effect being had more clearly, to contrast description of drawings embodiment of the present invention at present.
Fig. 1, Fig. 2 show the schematic representation of first preferred embodiment of pipe joint 100 of the present invention, and this pipe joint 100 comprises that one is responsible for 1, one resilient pad 2, a water inlet pipe 3 and an outlet pipe 4.This resilient pad 2 is located at this and is responsible for 1 inside, and on this resilient pad 2 a plurality of through holes 20 is arranged.One end 31 of this water inlet pipe 3 can be responsible for 1 with this and link to each other, and has a screw thread to screw togather formula joint 33 and link to each other with one on the other end 32.One end 41 of this outlet pipe links to each other with this person in charge 1; The other end 42 can link to each other with the joint of arbitrary appliance for treating drinking water; Be that a screw thread 40 that sees through on the outer wall of this outlet pipe 4 goes to connect in the present embodiment; But in fact not as limit, this other end 42 more can comprise an O type ring 43, to reach the effect of leakproof.
Fig. 3 shows the assembling schematic representation that pipe joint 100 of the present invention is connected with a potable water treatment device, and in the present embodiment, this appliance for treating drinking water is the preposition water filter 8 of a reverse osmosis water purification machine, but not as limit.This pipe joint 100 is located between this a preposition water filter 8 and the tap water pipe line 7.This tap water pipe line 7 is connected with the formula that screws togather joint 33 on this water inlet pipe 3; This preposition water filter 8 is connected with this outlet pipe 4; When pipeline opens and closes moment generation water hammering; This pipe joint 100 can protect this preposition water filter 8 not receive the influence of water hammering, solves the easy problem that causes the lost of life because of water hammering of element in this preposition water filter 8.
Fig. 4, Fig. 5 show that pipe joint 100 of the present invention makes the sectional schematic diagram of time spent; Wherein, this is responsible for 1 the caliber D1 caliber D2 greater than this outlet pipe 4, its role is to provide a bigger buffer space; Reaching the effect of better absorption water hammering, but in fact be not necessary condition; The separated by spaces that this resilient pad 2 will be responsible in 1 is one first space 21 and one second space 22; Those through holes 20 on this resilient pad 2 all are connected with this first space 21 and this second space 22; When pipeline opens and closes; From the current of this water inlet pipe 3 this person in charge 1 that can flow through; And the elasticity that itself had through this resilient pad 2, reach the effect of the water hammering that buffering moment produces with the mode (as shown in Figure 5) of distortion, and this resilient pad 2 can be again through elastic return itself to position (as shown in Figure 4) originally; Above-mentioned effect can be avoided this outlet pipe 4 that links to each other with this second space 22 and receive the influence of water hammering the arbitrary appliance for treating drinking water that links to each other with this outlet pipe 4, prevents the problem that the related elements generation time in this appliance for treating drinking water shortens.
Preferably, have more a screw thread 12 on this person in charge's 1 the internal face, have more another screw thread 13 on the outer wall of the end 31 that this water inlet pipe 3 and this person in charge 1 are joined; Those screw threads 12,13 can screw togather mutually, and have more a support ring 11 on this person in charge's 1 the internal face, and this resilient pad 2 is located between this support ring 11 of an end 31 and this person in charge 1 of this water inlet pipe 3; Make this resilient pad 2 displacement easily; Wherein, on the end face of an end 31 of this water inlet pipe 3, more include a plurality of protuberances; Further to reach better fixed effect, those protuberances are not indicated in diagram of the present invention.
Preferably, those through holes 20 on this resilient pad 2 are positioned at the position near this resilient pad 2 peripheries.
Fig. 6, Fig. 7 show second preferred embodiment of the present invention, are with aforementioned this first preferred embodiment difference, more include a bulge loop 5 on the end face of the end 41 that this outlet pipe 4 and this person in charge 1 are joined; This bulge loop 5 is around the internal face of this outlet pipe 4; Promptly this bulge loop 5 is around the passage of these outlet pipe 4 central authorities, and those through holes 20 on this resilient pad 2 are over against the position between this support ring 11 and this bulge loop 5, wherein; The height of this bulge loop 5 is lower than this support ring 11; Promptly the end face of this bulge loop 5 is lower than the end face of this support ring 11, and therefore when this pipe joint 100 is not influenced by water hammering (as shown in Figure 6), current can be via the slit between this bulge loop 5 and this resilient pad 2; Normal flowing; And in the moment that pipeline is opened or closed, the resiliently deformable of this resilient pad 2 capable of using (as shown in Figure 7) reaches better cushioning effect; Arbitrary appliance for treating drinking water of protecting this outlet pipe 4 and linking to each other with this outlet pipe 4 prevents the problem that the related elements generation time in this appliance for treating drinking water shortens.
As shown in Figure 8; Above-mentioned first or second embodiment's water inlet pipe 3 on joint in order to join with this tap water pipe line; Also can be a quick-acting type joint 33 ', this pipe joint 100 is installed between an arbitrary appliance for treating drinking water and the tap water pipe line with convenient, but not as limit.
The above is merely the schematic embodiment of the present invention, is not in order to limit scope of the present invention.Any those skilled in the art, equivalent variations and the modification under the prerequisite that does not break away from design of the present invention and principle, done all should belong to the scope that the present invention protects.
Claims (8)
1. the pipe joint that can absorb water hammering is characterized in that, this pipe joint that can absorb water hammering comprises:
One is responsible for;
One resilient pad, it is inner to be located at this person in charge, and this person in charge's inner space is separated into one first space and one second space, and this resilient pad has a plurality of through holes, and each through hole all is communicated with this first space and this second space;
One water inlet pipe connects and should be responsible for, and communicates with this person in charge's first space; And
One outlet pipe connects and should be responsible for, and communicates with this person in charge's second space.
2. the pipe joint that absorbs water hammering as claimed in claim 1; It is characterized in that; This water inlet pipe comprises an end; The outer wall of this end can be spirally connected with this person in charge's internal face each other, and on this person in charge's the internal face support ring is arranged more, and this resilient pad is located between the end of this support ring and this water inlet pipe.
3. the pipe joint that absorbs water hammering as claimed in claim 2 is characterized in that, more comprises a plurality of protuberances on this water inlet pipe and the end face that this resilient pad contacts.
4. the pipe joint that absorbs water hammering as claimed in claim 1 is characterized in that, this is responsible for and extends from this outlet pipe, and the caliber that should be responsible for is greater than the caliber of this outlet pipe.
5. the pipe joint that absorbs water hammering as claimed in claim 4; It is characterized in that; This water inlet pipe comprises an end; The outer wall of this end can be spirally connected with this person in charge's internal face each other, and on this person in charge's the internal face support ring is arranged more, and this resilient pad is located between the end and this support ring of this water inlet pipe.
6. the pipe joint that absorbs water hammering as claimed in claim 4 is characterized in that, more comprises a bulge loop on the end face that this outlet pipe and this person in charge are joined, and this bulge loop is around the passage of these outlet pipe central authorities, and the end face of this bulge loop is lower than the end face of this support ring.
7. the pipe joint that absorbs water hammering as claimed in claim 6 is characterized in that, those through holes on this resilient pad are in the face of between this support ring and this bulge loop.
8. the pipe joint that absorbs water hammering as claimed in claim 7 is characterized in that, more comprises a plurality of protuberances on this water inlet pipe and the end face that this resilient pad contacts, in order to fixing this resilient pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101352470A CN102797936A (en) | 2011-05-24 | 2011-05-24 | Pipe joint capable of absorbing water hammering action |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101352470A CN102797936A (en) | 2011-05-24 | 2011-05-24 | Pipe joint capable of absorbing water hammering action |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102797936A true CN102797936A (en) | 2012-11-28 |
Family
ID=47197163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101352470A Pending CN102797936A (en) | 2011-05-24 | 2011-05-24 | Pipe joint capable of absorbing water hammering action |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102797936A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104141856A (en) * | 2014-07-31 | 2014-11-12 | 无锡金顶石油管材配件制造有限公司 | Petroleum pipeline compression resistant plate |
| CN105443909A (en) * | 2015-12-03 | 2016-03-30 | 重庆互通管道技术设备有限公司 | Damping bent pipe |
| CN110185875A (en) * | 2019-05-22 | 2019-08-30 | 路达(厦门)工业有限公司 | Pressure surge proof device |
| CN110375139A (en) * | 2019-07-19 | 2019-10-25 | 余果 | A kind of hydraulic line connector |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR42346E (en) * | 1931-11-12 | 1933-07-11 | Anti-water hammer device for pressurized pipes | |
| CN2883877Y (en) * | 2006-02-13 | 2007-03-28 | 卢峰 | Current regulator for liquid conveying duct |
| CN2886284Y (en) * | 2006-04-28 | 2007-04-04 | 卢峰 | Pipe connector with flow stabilizing function |
| KR100962050B1 (en) * | 2009-07-03 | 2010-06-08 | (주)씰텍 | A device for resisting water hammer |
| CN201651653U (en) * | 2009-09-28 | 2010-11-24 | 浙江海啊水务有限公司 | Novel water hammer arrestor |
| TW201239227A (en) * | 2011-03-25 | 2012-10-01 | Fu-Chung Tsai | Tube joint for absorbing water-hammer shock |
-
2011
- 2011-05-24 CN CN2011101352470A patent/CN102797936A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR42346E (en) * | 1931-11-12 | 1933-07-11 | Anti-water hammer device for pressurized pipes | |
| CN2883877Y (en) * | 2006-02-13 | 2007-03-28 | 卢峰 | Current regulator for liquid conveying duct |
| CN2886284Y (en) * | 2006-04-28 | 2007-04-04 | 卢峰 | Pipe connector with flow stabilizing function |
| KR100962050B1 (en) * | 2009-07-03 | 2010-06-08 | (주)씰텍 | A device for resisting water hammer |
| CN201651653U (en) * | 2009-09-28 | 2010-11-24 | 浙江海啊水务有限公司 | Novel water hammer arrestor |
| TW201239227A (en) * | 2011-03-25 | 2012-10-01 | Fu-Chung Tsai | Tube joint for absorbing water-hammer shock |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104141856A (en) * | 2014-07-31 | 2014-11-12 | 无锡金顶石油管材配件制造有限公司 | Petroleum pipeline compression resistant plate |
| CN105443909A (en) * | 2015-12-03 | 2016-03-30 | 重庆互通管道技术设备有限公司 | Damping bent pipe |
| CN110185875A (en) * | 2019-05-22 | 2019-08-30 | 路达(厦门)工业有限公司 | Pressure surge proof device |
| CN110375139A (en) * | 2019-07-19 | 2019-10-25 | 余果 | A kind of hydraulic line connector |
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Application publication date: 20121128 |