CN206513993U - Three way type water hammer absorber - Google Patents
Three way type water hammer absorber Download PDFInfo
- Publication number
- CN206513993U CN206513993U CN201720008857.7U CN201720008857U CN206513993U CN 206513993 U CN206513993 U CN 206513993U CN 201720008857 U CN201720008857 U CN 201720008857U CN 206513993 U CN206513993 U CN 206513993U
- Authority
- CN
- China
- Prior art keywords
- ring
- connecting tube
- cylinder
- water hammer
- coupling
- 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 - Fee Related
Links
Landscapes
- Pipe Accessories (AREA)
Abstract
The utility model discloses a kind of three way type water hammer absorber, the problem of existing water hammer absorber can only be connected at the position of the switch of pipeline is solved, the technical measures taken：A kind of three way type water hammer absorber, including cylinder and coupling head, cylinder has blind end and open end, and coupling head is fixedly connected in the openend of cylinder, piston is provided with cylinder, integrally formed with interior to convex shoulder on coupling head internal face, to be limited to plug is washed in cylinder, it is characterised in that, integrally formed with coupling ring on the wall body of coupling head, coupling ring inside coupling head with being communicated, and connecting tube is connected in coupling ring, and draw bail is provided with the outer end of connecting tube.This water hammer absorber can be connected on pipeline at bifurcation site, be easy to provide effective protective effect for these positions on pipeline, and can replace the effect of three-way pipe.
Description
Technical field
The utility model is related to a kind of water hammer absorber applied on fluid circuit, is particularly formed with three-port structure
Water hammer absorber.
Background technology
, it is necessary to set many switches on fluid circuit, to be released or to be shunted.When opening switch, switch one
High-pressure fluid has been put aside in side, and switch opposite side does not have fluid under normal circumstances, is opening the moment of switch, high-pressure fluid is quick
Ground flows through to switch opposite side, and at the opposite side, usually air, under the impact compress of high-pressure fluid, due to air
Mobility it is relatively poor, air can not be quickly obtained scattered, and air can press tube wall because of compression, if tube wall aging,
Or intensity is not high, then it can be broken through by air, so as to fluid can be caused to leak.
Chinese utility model patent（The patent No.：201220330688.6）A kind of water hammer absorber is disclosed, belongs to machinery
Technical field.It solves the problem of use of existing water hammer absorber is more inconvenient.This water hammer absorber, including cylinder,
There is valve element and plug, valve element is located at cylinder outer end in cylinder, plug is located at cylinder the inner, and cylinder outer end, which is fixed with, to be connect
Have between valve element and plug in head, cylinder on compressed air, joint and be connected with triple valve, one of water outlet of triple valve
End is connected with joint.This water hammer absorber, which has, is easy to use and installs conveniently advantage.
This water hammer absorber is typically just arranged at a position of the switch on pipeline, but intersects branch road for having
Pipeline, is not too much adapted to fit this water hammer.And many branch roads are had in the practical application of pipeline, on pipeline and are collected, and two
At pipeline crossover location, also easily there is tube wall because flow of fluid is not smooth and break through phenomenon.
The content of the invention
The utility model technical issues that need to address：A kind of three way type water hammer absorber, this water hammer absorber are provided
It is easy to be arranged at the crossover location of pipeline, and good protective effect can be provided for the pipeline at this.
To solve the technical problem, the technical solution of the utility model：A kind of three way type water hammer absorber, including cylinder
And coupling head, cylinder has blind end and open end, and coupling head is fixedly connected in the openend of cylinder, provided with living in cylinder
Integrally formed with interior to convex shoulder on plug, coupling head internal face, to be limited to plug is washed in cylinder, it is characterised in that in connection
Integrally formed with coupling ring on the wall body of head, coupling ring inside coupling head with being communicated, and connecting tube is connected in coupling ring, in connection
The outer end of pipe is provided with draw bail.
Connecting tube inner end integrally formed with hollow undergauge plush copper, undergauge plush copper is threaded in coupling ring；
O-ring is socketed with undergauge plush copper, O-ring is located between the inner of connecting tube and the outer end of coupling ring.
Described draw bail includes the connection seat of annular, and connection seat is connected at the outer end of connecting tube, in connection seat
Provided with elastic ring and trim ring, trim ring is located at the outside of elastic ring, and the axial length of trim ring is more than the thickness of elastic ring.
In the outer end of connecting tube integrally formed with export-oriented bulge loop, connection seat inner oral area integrally formed with it is interior to
Bulge loop, the external diameter of export-oriented bulge loop axle is more than the interior internal diameter to bulge loop, and elastic ring is fitted on the outer face of connecting tube.
Therefore, the beneficial effects of the utility model：This water hammer absorber is in use, coupling head is connected with a pipeline
Connect, the draw bail in connecting tube is connected with another pipeline in vertical position, and this aspect realizes the friendship of pipeline
Fork commutates, and on the other hand, fluid is when flowing through at this water hammer absorber position, and this water hammer absorber can be absorbed because of fluid stream
The change of speed and the energy that produces so that these energy will not be acted on all on tube wall, and can be provided for pipeline well
Protective effect.Further, since the presence of this water hammer absorber, when rate of flow of fluid occurs drastically to change, can cut down fluid
Current difference so that the flow speed stability of fluid is good.
Brief description of the drawings
Fig. 1 is the longitudinal sectional view of this three way type water hammer absorber.
Embodiment
With reference to accompanying drawing, this three way type water hammer absorber, including cylinder 1 and coupling head 5, cylinder 1 have blind end and opening
End, hollow coupling head 5 is fixedly connected by way of welding at the openend of cylinder 1.Piston 2 is provided with cylinder 1,
The outer peripheral face of piston 2 make it that air-tightness is good between the periphery of piston 2 and the internal face of cylinder 1 provided with two O-ring seals 3.It is living
Plug 2 is located at the position of coupling head 5, and the interior stop to convex shoulder 4 is passed through to convex shoulder 4 integrally formed with interior on the internal face of coupling head 5
Effect and make it that piston 2 cannot come off cylinder 1 and coupling head 5, it is interior to wash plug to convex shoulder 4 and be limited in cylinder 1.In cylinder 1
Air is closed between blind end and piston 2, end motion is closed to cylinder 1 because of compression to block piston 2.
Integrally formed with hollow coupling ring 13 on the wall body of coupling head 5, coupling ring 13 with being communicated inside coupling head 5,
Connecting tube 7 is connected in coupling ring 13, and draw bail is provided with the outer end of connecting tube 7, and the draw bail is used to close with pipeline
Envelope connection.Connecting tube 7 inner end integrally formed with hollow undergauge plush copper 14, be the undergauge plush copper 14 external diameter it is small
In the external diameter of connecting tube 7, so as to form step surface between undergauge plush copper 14 and connecting tube 7.Undergauge plush copper 14 is threaded in
In coupling ring 13, be socketed with O-ring 6 in undergauge plush copper 14, O-ring 6 be located at the inner of connecting tube 7 and coupling ring 13 outer end it
Between.By being threadedly coupled between the step surface described in formation, and undergauge plush copper 14 and coupling ring 13, O-ring 6 can be made steady
Surely it is maintained between connecting tube 7 and coupling ring 13, and ensure that the air-tightness between coupling ring 13 and connecting tube 7.
Draw bail can be collar-type structure, or screw connection structure.In the present embodiment, described draw bail includes
The connection seat 9 of annular, connection seat 9 is connected at the outer end of connecting tube 7, and elastic ring 11 and trim ring 10, pressure are provided with connection seat 9
Circle 10 is located at the outside of elastic ring 11, and the axial length of trim ring 10 is more than the thickness of elastic ring 11.Connection is plugged into other pipelines
After in joint chair 9, elastic ring 11 is used to suppress axial direction of the elastic ring 11 in connection seat 9 to provide sealing function, trim ring 10
Position.
In the outer end of connecting tube 7 integrally formed with export-oriented bulge loop 12, connection seat 9 inner oral area integrally formed with
It is interior to bulge loop 8, the external diameter of the export-oriented axle of bulge loop 12 is more than the interior internal diameter to bulge loop 8, and elastic ring 11 is fitted in the outer face of connecting tube 7
On.Pass through the interior setting to bulge loop 8 and export-oriented bulge loop 12 so that axial stability of the connection seat 9 in connecting tube 7 is good.In reality
When now this water hammer absorber is assembled, connecting tube 7 is first passed through connection seat 9 from undergauge plush copper 14, O is socketed in undergauge plush copper 14
Shape circle 6, toward the interior assembling elastic ring 11 of connection seat 9 and trim ring 10, undergauge plush copper 14 is tightened in coupling ring 13.
Claims (4)
1. a kind of three way type water hammer absorber, including cylinder and coupling head, cylinder have blind end and open end, coupling head is fixed
The openend of cylinder is connected in, is provided with piston, coupling head internal face integrally formed with interior to convex shoulder, is washed in cylinder
Plug is limited in cylinder, it is characterised in that integrally formed with coupling ring on the wall body of coupling head, inside coupling ring and coupling head
Communicate, connecting tube is connected in coupling ring, draw bail is provided with the outer end of connecting tube.
2. water hammer absorber according to claim 1, it is characterised in that connecting tube inner end integrally formed with hollow
Undergauge plush copper, undergauge plush copper is threaded in coupling ring；O-ring is socketed with undergauge plush copper, O-ring is located at connecting tube
Between the inner and outer end of coupling ring.
3. water hammer absorber according to claim 1 or 2, it is characterised in that described draw bail includes the connection of annular
Joint chair, connection seat is connected at the outer end of connecting tube, and elastic ring and trim ring are provided with connection seat, and trim ring is located at the outer of elastic ring
Side, the axial length of trim ring is more than the thickness of elastic ring.
4. water hammer absorber according to claim 1 or 2, it is characterised in that the outer end of connecting tube integrally formed with
Export-oriented bulge loop, connection seat inner oral area integrally formed with interior to bulge loop, the external diameter of export-oriented bulge loop axle is more than interior to bulge loop
Internal diameter, elastic ring is fitted on the outer face of connecting tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720008857.7U CN206513993U (en) | 2017-01-05 | 2017-01-05 | Three way type water hammer absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720008857.7U CN206513993U (en) | 2017-01-05 | 2017-01-05 | Three way type water hammer absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206513993U true CN206513993U (en) | 2017-09-22 |
Family
ID=59865090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720008857.7U Expired - Fee Related CN206513993U (en) | 2017-01-05 | 2017-01-05 | Three way type water hammer absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206513993U (en) |
-
2017
- 2017-01-05 CN CN201720008857.7U patent/CN206513993U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206221891U (en) | A kind of duct closing type device | |
| CN202100798U (en) | Multi-purpose ball valve | |
| CN105042127A (en) | One-way valve | |
| CN101413593A (en) | Bidirectional soft and hard seal eccentric half-ball valve | |
| CN206513993U (en) | Three way type water hammer absorber | |
| CN106287063B (en) | A kind of scalable fixing pipe | |
| CN103470824A (en) | Check valve | |
| CN205745818U (en) | The union elbow being convenient to clean | |
| CN204828744U (en) | Ball valve structure | |
| CN206398255U (en) | Plugging type water hammer absorber | |
| CN206361325U (en) | Adding pressure type water hammer absorber | |
| CN208670334U (en) | A kind of three-way pipeline connector | |
| CN202990052U (en) | Sewer dredger | |
| CN207111969U (en) | The improved structure of valve element | |
| CN206017785U (en) | A kind of explosion-proof faucet | |
| CN206861128U (en) | A kind of flared type taper thread free flow coupling body | |
| CN206429686U (en) | A kind of double-seal ball valve | |
| CN205978484U (en) | Angle valve | |
| CN206361324U (en) | Direct hair style water hammer absorber | |
| CN104696540A (en) | Combined type ball valve provided with corrugated pipe | |
| CN204114252U (en) | Built-in rubber bevel-type safety check | |
| CN203880143U (en) | Special T-shaped three-way gas valve | |
| CN203940024U (en) | A kind of anti-soil type high-pressure ball valve | |
| CN204004942U (en) | A kind of gas valve universal connection structure | |
| CN219493363U (en) | Universal joint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170922 Termination date: 20220105 |