CN204226734U - A kind of Novel sound-silencing three-way valve - Google Patents
A kind of Novel sound-silencing three-way valve Download PDFInfo
- Publication number
- CN204226734U CN204226734U CN201420462223.5U CN201420462223U CN204226734U CN 204226734 U CN204226734 U CN 204226734U CN 201420462223 U CN201420462223 U CN 201420462223U CN 204226734 U CN204226734 U CN 204226734U
- Authority
- CN
- China
- Prior art keywords
- valve
- outlet
- rod
- push rod
- silencing
- 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
- 239000003292 glue Substances 0.000 claims abstract description 26
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 230000006837 decompression Effects 0.000 claims abstract description 18
- 230000008676 import Effects 0.000 claims abstract description 15
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000002040 relaxant effect Effects 0.000 description 3
- 239000010720 hydraulic oil Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
Landscapes
- Details Of Valves (AREA)
Abstract
The utility model relates to valve technology field, especially a kind of Novel sound-silencing three-way valve, it is characterized in that, comprise: valve seat, first outlet, hemisphere closes lock, valve rod land, push rod flexible glue connects, decompression lever, spring, advance sealing, push rod, advance junction button, hydraulic drive pad, sealing gasket, sealing nut, hydraulic thrust inlet pipe, valve gap, valve stem seal, rotating disk, valve body, flexible glue connects, valve rod, sound-absorbing dish, outlet, import, impact cushion, be rotatably connected dish, described a kind of Novel sound-silencing three-way valve, import is provided with in valve body lower end, on valve body both sides, the first outlet and outlet are set, described a kind of Novel sound-silencing three-way valve, decompression lever is by push rod flexible glue connecting band ovable valve stem land, valve rod land is directly with ovable valve stem, and valve rod promotion hemisphere cut out lock cuts out and Open valve, medium directly by import be provided with to valve body both sides first outlet and outlet flow out.
Description
Technical field
The utility model relates to valve technology field, especially a kind of Novel sound-silencing three-way valve.
Background technique
Traditional ball valve is under high pressure and long-term corrosion, and because moment is large, during switch, valve noise is large, and valve rod easily ruptures, and sealing is easily leaked, and valve was easily lost efficacy.
Summary of the invention
For solving the problem, the utility model provides a kind of Novel sound-silencing three-way valve, described a kind of Novel sound-silencing three-way valve, it is characterized in that, comprise: valve seat 1, first outlet 2, hemisphere closes lock 3, valve rod land 4, push rod flexible glue connects 5, decompression lever 6, spring 7, advance sealing 8, push rod 9, advance junction button 10, hydraulic drive pad 11, sealing gasket 12, sealing nut 13, hydraulic thrust inlet pipe 14, valve gap 15, valve stem seal 16, rotating disk 17, valve body 18, flexible glue connects 19, valve rod 20, sound-absorbing dish 21, outlet 22, import 23, impact cushion 24, be rotatably connected dish 25, described a kind of Novel sound-silencing three-way valve, import 23 is provided with in valve body 18 lower end, first outlet 2 and outlet 22 are set on valve body both sides.
Described a kind of Novel sound-silencing three-way valve working principle, we as required, the pressure aperture of setting rotating disk 17, its hydraulic thrust inlet pipe 14 inner hydraulic oil driven rotary land 25, the dish 25 that is rotatably connected advances junction button 10 and promotes push rod 9, push rod 9 drives decompression lever 6, its decompression lever 6 connects 5 band ovable valve stem lands 4 by push rod flexible glue, valve rod land 4 is directly with ovable valve stem 20, and valve rod 20 promotes hemisphere closedown lock 3, close lock 3 by hemisphere to close and Open valve, according to the pressure aperture of rotating disk 17, medium directly arranges the first outlet 2 and outlet 22 outflow by import 23 to valve body both sides.
For reducing noise, avoid the hard contact of valve, outer at push rod 9, be provided with spring 7 and be connected 19 with flexible glue, be provided with between spring 7 and push rod 9 and advance sealing 8, push rod 9 lower end is provided with decompression lever 6, its decompression lever 6 lower end is provided with push rod flexible glue and connects 5, and push rod flexible glue connects 5 and is connected with valve rod land 4, and flexible glue connects 19 and is directly connected with valve rod land 4, valve rod land 4 lower end is provided with valve rod 20, is provided with hemisphere closes lock 3 in valve rod 20 lower end.
For reducing noise and relaxing the moment that hemisphere closes lock 3, close between lock 3 at valve rod 20 and hemisphere and be provided with sound-absorbing dish 21.
Producing for reducing media noise, arranging impact cushion 24 at import 23 place, medium arranges the first outlet 2 through overbump cushion 24 directly to valve body both sides and flows out with outlet 22.
The utility model beneficial effect: 1. avoid valve stem crack; 2. No leakage reaches energy-saving effect.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation
Wherein: lock 3, valve rod land 4, push rod flexible glue connection 5, decompression lever 6, spring 7, propelling sealing 8, push rod 9, propelling junction button 10, hydraulic drive pad 11, sealing gasket 12, sealing nut 13, hydraulic thrust inlet pipe 14, valve gap 15, valve stem seal 16, rotating disk 17, valve body 18, flexible glue connection 19, valve rod 20, sound-absorbing dish 21, outlet 22, import 23, impact cushion 24 are closed in valve seat 1, first outlet 2, hemisphere, be rotatably connected dish 25.
Embodiment
As shown in Figure 1, described a kind of Novel sound-silencing three-way valve, arranges at import 23 place and impacts cushion 24, be provided with import 23 in valve body 18 lower end, arranges the first outlet 2 and outlet 22 on valve body both sides.
Valve gap 15 is provided with in valve body 18 upper end, hydraulic thrust inlet pipe 14 is provided with at valve gap 15 middle opening, its opening is through whole valve gap 15, hydraulic drive pad 11 is provided with between hydraulic thrust inlet pipe 14 and valve gap 15, the hydraulic thrust inlet pipe 14 of valve gap 15 upper end is provided with sealing gasket 12, the sealing gasket 12 of hydraulic thrust inlet pipe 14 is provided with sealing nut 13, valve stem seal 16 is provided with on hydraulic thrust inlet pipe 14 top of valve gap 15 upper end, rotating disk 17 is provided with on valve stem seal 16 top, the dish 25 that is rotatably connected is provided with in hydraulic thrust inlet pipe 14 lower end, its dish 25 that is rotatably connected can rotate back and forth, be rotatably connected dish 25 lower end arrange advance junction button 10, advance junction button 10 lower end that push rod 9 is set, push rod 9 lower end is provided with decompression lever 6, its decompression lever 6 lower end is provided with push rod flexible glue and connects 5, push rod flexible glue connects 5 and is connected with valve rod land 4.
For reducing noise, avoid the hard contact of valve, outer at push rod 9, be provided with spring 7 and be connected 19 with flexible glue, be provided with between spring 7 and push rod 9 and advance sealing 8, decompression lever 6 is provided with in push rod 9 lower end, its decompression lever 6 lower end is provided with push rod flexible glue and connects 5, push rod flexible glue connects 5 and is connected with valve rod land 4, flexible glue connects 19 and is directly connected with valve rod land 4, valve rod land 4 lower end is provided with valve rod 20, be provided with hemisphere in valve rod 20 lower end and close lock 3, valve rod 20 is that contact closes lock 3 at hemisphere, its processing method is, groove is chiseled in the centre closing lock 3 pairs of epispheres at hemisphere, also insertion end is processed in valve rod 20 lower end, groove is chiseled in the episphere centre of directly inserting hemisphere closedown lock 3 in valve rod 20 insertion end, carry out drive fit.
For reducing noise and relaxing the moment that hemisphere closes lock 3, close between lock 3 at valve rod 20 and hemisphere and be provided with sound-absorbing dish 21, be provided with valve seat 1 at valve body 18.
Described a kind of Novel sound-silencing three-way valve working principle, we as required, the pressure aperture of setting rotating disk 17, its hydraulic thrust inlet pipe 14 inner hydraulic oil driven rotary land 25, the dish 25 that is rotatably connected advances junction button 10 and promotes push rod 9, push rod 9 drives decompression lever 6, its decompression lever 6 connects 5 band ovable valve stem lands 4 by push rod flexible glue, valve rod land 4 is directly with ovable valve stem 20, and valve rod 20 promotes hemisphere closedown lock 3, close lock 3 by hemisphere to close and Open valve, according to the pressure aperture of rotating disk 17, medium directly arranges the first outlet 2 and outlet 22 outflow by import 23 to valve body both sides.
For reducing noise, avoid the hard contact of valve, outer at push rod 9, be provided with spring 7 and be connected 19 with flexible glue, be provided with between spring 7 and push rod 9 and advance sealing 8, push rod 9 lower end is provided with decompression lever 6, its decompression lever 6 lower end is provided with push rod flexible glue and connects 5, and push rod flexible glue connects 5 and is connected with valve rod land 4, and flexible glue connects 19 and is directly connected with valve rod land 4, valve rod land 4 lower end is provided with valve rod 20, is provided with hemisphere closes lock 3 in valve rod 20 lower end.
For reducing noise and relaxing the moment that hemisphere closes lock 3, close between lock 3 at valve rod 20 and hemisphere and be provided with sound-absorbing dish 21.
Producing for reducing media noise, arranging impact cushion 24 at import 23 place, medium arranges the first outlet 2 through overbump cushion 24 directly to valve body both sides and flows out with outlet 22.
Claims (1)
1. a Novel sound-silencing three-way valve, it is characterized in that, comprise: valve seat, first outlet, hemisphere closes lock, valve rod land, push rod flexible glue connects, decompression lever, spring, advance sealing, push rod, advance junction button, hydraulic drive pad, sealing gasket, sealing nut, hydraulic thrust inlet pipe, valve gap, valve stem seal, rotating disk, valve body, flexible glue connects, valve rod, sound-absorbing dish, outlet, import, impact cushion, be rotatably connected dish, described a kind of Novel sound-silencing three-way valve, import is provided with in valve body lower end, on valve body both sides, the first outlet and outlet are set, described a kind of Novel sound-silencing three-way valve, decompression lever is by push rod flexible glue connecting band ovable valve stem land, valve rod land is directly with ovable valve stem, and valve rod promotion hemisphere cut out lock cuts out and Open valve, medium directly by import be provided with to valve body both sides first outlet and outlet flow out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420462223.5U CN204226734U (en) | 2014-08-17 | 2014-08-17 | A kind of Novel sound-silencing three-way valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420462223.5U CN204226734U (en) | 2014-08-17 | 2014-08-17 | A kind of Novel sound-silencing three-way valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204226734U true CN204226734U (en) | 2015-03-25 |
Family
ID=52924833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420462223.5U Expired - Lifetime CN204226734U (en) | 2014-08-17 | 2014-08-17 | A kind of Novel sound-silencing three-way valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204226734U (en) |
-
2014
- 2014-08-17 CN CN201420462223.5U patent/CN204226734U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103791108B (en) | A kind of light quick open type high-pressure stop valve | |
| CN203906910U (en) | Axial-flow type ball check valve | |
| CN204459195U (en) | The hard seal butterfly valve that a kind of Double-clack is board-like | |
| CN203926976U (en) | Delay water faucet | |
| CN204187049U (en) | A kind of Three-way ball valve | |
| CN204226734U (en) | A kind of Novel sound-silencing three-way valve | |
| CN204187017U (en) | A kind of novel noiseless ball valve | |
| CN204226707U (en) | A kind of Novel high-pressure ball valve | |
| CN204226708U (en) | A kind of novel high-performance high-temperature valve | |
| CN204300428U (en) | A kind of nonpetroleum plate valve | |
| CN204300427U (en) | A kind of novel petroleum chemical plate valve | |
| CN105003673A (en) | High-pressure-method welding connection type drain parallel gate valve with bypass | |
| CN204312745U (en) | A kind of gate valve | |
| CN204985793U (en) | Take pressure relief device's gate valve | |
| CN203784319U (en) | Self-sealing pressure stop valve | |
| CN204328037U (en) | A kind of novel on-line maintenance ball valve | |
| CN206874826U (en) | A kind of hydraulic control conveys casting resin stop valve | |
| CN204312744U (en) | Gate valve | |
| CN203453483U (en) | Multileveled rotary wear-resisting lift check valve | |
| CN204571926U (en) | Blowout prevention adjusting center rubber gate | |
| CN204664604U (en) | The linkage structure of stop valve inside | |
| CN205715736U (en) | A kind of Novel soft sealed gate valve | |
| CN103629364A (en) | Leakage-proof stop valve | |
| CN202851994U (en) | Stop valve | |
| CN203477333U (en) | Double-rod shutoff valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150325 |