CN207609858U - A kind of new structural spool - Google Patents
A kind of new structural spool Download PDFInfo
- Publication number
- CN207609858U CN207609858U CN201721324714.3U CN201721324714U CN207609858U CN 207609858 U CN207609858 U CN 207609858U CN 201721324714 U CN201721324714 U CN 201721324714U CN 207609858 U CN207609858 U CN 207609858U
- Authority
- CN
- China
- Prior art keywords
- actuator
- valve
- new structural
- valve chamber
- upper shell
- 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
- Mechanically-Actuated Valves (AREA)
Abstract
The utility model discloses a kind of new structural spools, it include the valve chest being made of upper shell and lower housing, a valve chamber is set as in valve chest, the bottom of lower housing offers the water outlet being connected to valve chamber, at least one water inlet being connected to valve chamber and water outlet is offered on the side wall of lower housing, the valve rod for being equipped with and being moved up and down along valve chamber and blocking water outlet and water inlet is arranged in valve chamber, the lower actuator of driving stem and upper actuator are installed in valve chamber, the bottom top pressure of lower actuator is at the top of valve rod, upper actuator is arranged on the top of lower actuator, it is set as knock pin type stretching structure between upper actuator and lower actuator, the end of thread at the top of upper actuator is reached by the handle hole of upper shell top center outside valve chest；Advantageous effect：Easy to operate, good seal performance, easy for installation, quick, inflow is big, not easy to wear, long product lifecycle.
Description
Technical field
The utility model is related to a kind of new structural spools.
Background technology
Existing same type valve core has a defect that：When it is in open state, flow is born in the sealing surface holding of valve portion
Wash away, cause sealing surface big by corrosion, wear degree, the leakproofness of tap is easy failure.
Utility model content
Technical problem to be solved in the utility model is in view of the deficiencies of the prior art, to provide a kind of new structural valve
Core.
To achieve the goals above, the measure that the utility model is taken：
A kind of new structural spool, includes the valve chest being made of upper shell and lower housing, upper shell and lower housing it
Between be connected through a screw thread, be set as a valve chamber in the valve chest, the bottom of lower housing offers going out of being connected to valve chamber
The mouth of a river offers at least one water inlet being connected to valve chamber and water outlet, water outlet and the water inlet degree of lip-rounding on the side wall of lower housing
At a fluid passage, the valve rod for being equipped with and being moved up and down along valve chamber and blocking water outlet and water inlet, valve rod are arranged in valve chamber
On be arranged with spring, the upper end top pressure of spring is on the baffle of valve stem top, the spring of the lower end top pressure of spring in lower housing
The lower actuator of driving stem and upper actuator are installed, the bottom top pressure of lower actuator is in valve rod in mounting groove, in valve chamber
Top, upper actuator is arranged is set as the flexible knot of knock pin type between the top of lower actuator, upper actuator and lower actuator
Structure, the end of thread at the top of upper actuator are reached by the handle hole of upper shell top center outside valve chest；
The knock pin type stretching structure is three driving inclined-planes being uniformly arranged at the top of lower actuator, upper actuator
Bottom is uniformly arranged that there are six the V-type top spleniums that coordinate with driving inclined-plane；
The first sealing ring, the second sealing ring and third sealing ring are from top to bottom arranged on the valve rod；
Lower sealing ring is caught in by card slot in the lower face of the lower housing, water outlet setting is surrounded in lower sealing ring
Ring in, water outlet is arranged concentrically with lower sealing ring；
The water inlet it is opposite open up there are two, be both provided with reticular structure in two water inlets；
Inner seal ring is installed between the upper shell and lower housing；
The lower part of the upper shell is set as internal thread structure, is set as matching with the internal thread structure at the top of lower housing
The external thread structure of conjunction；
The outside of the upper shell is provided with the installation screw thread that connection is installed with valve；
The outer cover of the upper shell is equipped with exterior seal ring；
The tip exterior of the upper shell is set as a hexagonal structure.
The beneficial effects of the utility model：Practicality, production cost is low, structure novel, easy to operate, good seal performance, peace
Fill convenient, fast, inflow is big, not easy to wear, long product lifecycle.
Description of the drawings
Fig. 1, the external structure schematic diagram of the utility model.
Fig. 2, the decomposition texture schematic diagram of the utility model.
Specific implementation mode
A kind of new structural spool includes the valve chest being made of upper shell 11 and lower housing 12, and upper shell 11 is under
It is connected through a screw thread between shell 12, a valve chamber is set as in the valve chest, the bottom of lower housing 12 offers and valve
The water outlet 3 of chamber connection, offers at least one water inlet 2 being connected to valve chamber and water outlet 3 on the side wall of lower housing 12, goes out
The mouth of a river 3 and water inlet 2 form a fluid passage, be arranged in valve chamber be equipped with moved up and down along valve chamber block water outlet 3 and into
The valve rod 5 at the mouth of a river 2 is arranged with spring on valve rod 5, the upper end top pressure of spring on the baffle 5-1 at 5 top of valve rod, spring
Lower end top pressure is equipped with the lower actuator 1 of driving stem 5 and upper drive in the spring mounting groove in lower housing 12 in valve chamber
Moving part 22, at the top of valve rod 5, upper actuator 22 is arranged in the top of lower actuator 1, upper drive the bottom top pressure of lower actuator 1
Knock pin type stretching structure is set as between moving part 22 and lower actuator 1, the end of thread 2-1 at 22 top of upper actuator is by upper shell 11
The handle hole of top center reaches outside valve chest.
Such as the utility model is mounted in tap, presses an end of thread 2-1, upper actuator 22 and lower actuator 1
5 downlink of driving stem, the seal section of 5 lower end of valve rod extend into water outlet 3 and are formed in a fluid passage with water inlet 2, realized
Barrier to flow.Wherein, for the barrier of third sealing ring 33 between water outlet 3 and water inlet 2, the first sealing ring 31 and second is close
Seal ring 32 obstructs between water inlet 2 and valve chamber, prevents water from entering in valve chamber.When pressing end of thread 2-1 again, by
The seal section of the elastic force of spring, 5 uplink of valve rod, 5 lower end of valve rod is retracted in valve chamber, at this point, the first sealing ring 31, second seals
Ring 32 and third sealing ring 33 obstruct water simultaneously and are flowed into valve chamber, and flow can pass through water inlet 2, fluid passage and water outlet
3 outflows.Meanwhile the seal section of 5 lower end of valve rod will not be impacted by flow, avoid abrasion, extend product uses the longevity
Life.
The knock pin type stretching structure is three driving inclined-plane 1-1 for being uniformly arranged on 1 top of lower actuator, upper driving
The bottom of part 22 is uniformly arranged that there are six the V-type top splenium 2-2 with driving inclined-plane 1-1 cooperation.
The first sealing ring 31, the second sealing ring 32 and third sealing ring 33 are from top to bottom arranged on the valve rod 5.
Lower sealing ring 41 is caught in by card slot in the lower face of the lower housing 12, water outlet 3 is arranged in lower sealing
In the ring that ring 41 surrounds, water outlet 3 is arranged concentrically with lower sealing ring 41.
The water inlet 2 it is opposite open up there are two, be both provided with reticular structure in two water inlets 2.
Inner seal ring 61 is installed between the upper shell 11 and lower housing 12.
The lower part of the upper shell 11 is set as internal thread structure, and the top of lower housing 12 is set as and the internal thread knot
The external thread structure 12-1 of structure cooperation.
The outside of the upper shell 11 is provided with the installation screw thread 81 that connection is installed with valve.
The outer cover of the upper shell 11 is equipped with exterior seal ring 91.
The tip exterior of the upper shell 11 is set as a hexagonal structure 11-1.
Claims (10)
1. a kind of new structural spool includes the valve chest being made of upper shell (11) and lower housing (12), upper shell (11)
It is connected through a screw thread between lower housing (12), it is characterised in that：A valve chamber, lower housing are set as in the valve chest
(12) bottom offers the water outlet (3) being connected to valve chamber, and at least one and valve chamber is offered on the side wall of lower housing (12)
The water inlet (2) being connected to water outlet (3), water outlet (3) form a fluid passage with water inlet (2), peace are arranged in valve chamber
Equipped with the valve rod (5) for blocking water outlet (3) and water inlet (2) is moved up and down along valve chamber, valve rod is arranged with spring, bullet on (5)
The upper end top pressure of spring is on the baffle (5-1) at the top of valve rod (5), the spring installation of the lower end top pressure of spring in lower housing (12)
The lower actuator (1) and upper actuator (22) of driving stem (5), the bottom top of lower actuator (1) are installed in slot, in valve chamber
It is pressed in the top of valve rod (5), upper actuator (22) setting is in the top of lower actuator (1), upper actuator (22) and lower actuator
(1) knock pin type stretching structure is set as between, the end of thread (2-1) at the top of upper actuator (22) is by upper shell (11) top center
Handle hole reach outside valve chest.
2. a kind of new structural spool according to claim 1, it is characterised in that：The knock pin type stretching structure is
Three driving inclined-planes (1-1) being uniformly arranged at the top of lower actuator (1), there are six the bottom of upper actuator (22) is uniformly arranged
With the V-type top splenium (2-2) of driving inclined-plane (1-1) cooperation.
3. a kind of new structural spool according to claim 1 or 2, it is characterised in that：By upper on the valve rod (5)
The first sealing ring (31), the second sealing ring (32) and third sealing ring (33) are arranged under.
4. a kind of new structural spool according to claim 3, it is characterised in that：The lower end of the lower housing (12)
Lower sealing ring (41) is caught in by card slot in face, water outlet (3) is arranged in the ring that lower sealing ring (41) surrounds, water outlet
(3) it is arranged concentrically with lower sealing ring (41).
5. a kind of new structural spool according to claim 4, it is characterised in that：The water inlet (2) is opposite
There are two opening up, reticular structure is both provided in two water inlets (2).
6. a kind of new structural spool according to claim 5, it is characterised in that：The upper shell (11) and lower casing
Inner seal ring (61) is installed between body (12).
7. a kind of new structural spool according to claim 6, it is characterised in that：The lower part of the upper shell (11)
It is set as internal thread structure, the external thread structure (12-1) coordinated with the internal thread structure is set as at the top of lower housing (12).
8. a kind of new structural spool according to claim 7, it is characterised in that：The outside of the upper shell (11)
It is provided with the installation screw thread (81) that connection is installed with valve.
9. a kind of new structural spool according to claim 8, it is characterised in that：The outside of the upper shell (11)
It is arranged with exterior seal ring (91).
10. a kind of new structural spool according to claim 9, it is characterised in that：The top of the upper shell (11)
End is external to be set as a hexagonal structure (11-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721324714.3U CN207609858U (en) | 2017-10-16 | 2017-10-16 | A kind of new structural spool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721324714.3U CN207609858U (en) | 2017-10-16 | 2017-10-16 | A kind of new structural spool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207609858U true CN207609858U (en) | 2018-07-13 |
Family
ID=62792561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721324714.3U Expired - Fee Related CN207609858U (en) | 2017-10-16 | 2017-10-16 | A kind of new structural spool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207609858U (en) |
-
2017
- 2017-10-16 CN CN201721324714.3U patent/CN207609858U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203115113U (en) | Novel sealing stop valve | |
| CN210601013U (en) | Lever floating ball type drain valve with piston exhaust device | |
| CN207609858U (en) | A kind of new structural spool | |
| CN206458881U (en) | A kind of Pneumatic control plastic valve | |
| CN206268517U (en) | A kind of external hair style check valve of entirety | |
| CN208281556U (en) | A kind of diaphragm valve | |
| CN208364919U (en) | Water stop mechanism | |
| CN201884696U (en) | Valve | |
| CN208106709U (en) | Automatic exhaust valve device | |
| CN204284476U (en) | For rifle control valve unit and the jetting machine of jetting machine | |
| CN202971985U (en) | Static quick pressure measuring ball valve | |
| CN208107206U (en) | A kind of enhanced more back seal ball valve sealing structures of segmentation structure | |
| CN206176026U (en) | Gas formula trap | |
| CN203718054U (en) | Ammonia check valve | |
| CN207131894U (en) | A kind of high pressure sluice valve self-fastening sealing structure | |
| CN211203101U (en) | Water valve capable of monitoring internal pressure of valve body | |
| CN208474589U (en) | A kind of shut-off valve | |
| CN204344561U (en) | Pressure-releasing type fluid-control one-way logical valve | |
| CN208831944U (en) | A kind of quick inlet suction port | |
| CN212429926U (en) | Diaphragm type remote control ball-cock assembly | |
| CN204163161U (en) | A kind of wash basin intelligence spinner | |
| CN211259665U (en) | Decompression valve opening structure of valve | |
| CN216112174U (en) | Pneumatic diaphragm valve | |
| CN111594658B (en) | Float type exhaust valve | |
| CN220980420U (en) | Leak-proof sealing valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180713 Termination date: 20181016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |