CN204592316U - A kind of angle valve with Novel loose joint mechanism - Google Patents
A kind of angle valve with Novel loose joint mechanism Download PDFInfo
- Publication number
- CN204592316U CN204592316U CN201520267900.2U CN201520267900U CN204592316U CN 204592316 U CN204592316 U CN 204592316U CN 201520267900 U CN201520267900 U CN 201520267900U CN 204592316 U CN204592316 U CN 204592316U
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- Prior art keywords
- valve
- loose joint
- bonnet
- spool
- angle
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Abstract
The utility model discloses a kind of angle valve with Novel loose joint mechanism, comprise valve seat, handwheel, spool, bonnet, outer-hexagonal valve silk, described valve seat is provided with intake tunnel, exhalant canal, spool chamber, described intake tunnel all communicates with spool chamber with exhalant canal, described spool is arranged in described spool chamber, the intake tunnel of described valve seat is connected with bonnet, described bonnet is provided with flange, bonnet is provided with loose joint cap in the upper-end surface of flange, described loose joint cap upper end forms boss, boss is stuck on the upper-end surface of described flange, described loose joint cap can move into the center rotating of water channel, the lower end of described loose joint cap is connected with outer-hexagonal valve silk, this angle valve utilizes bonnet to be fixed in valve seat by spool, prevent valve element position change, and connect valve member by loose joint cap, bonnet can not be rotated, avoid bonnet and valve seat joint to loosen and leak, relative to traditional angle valve, this angle valve has loose joint function, structure is simple, is less likely to occur to leak, and reliability is high.
Description
Technical field
The utility model relates to technical field of valve manufacturing, particularly a kind of angle valve with Novel loose joint mechanism.
Background technique
Angle valve is a kind of link being mainly used in plumbing pipe, and use comparatively extensive, as the connection of water heater inlet/outlet pipeline, the dish that washes one's face, the intake pipe of water closet and the connection etc. of tap water pipeline, play the double action of link and valve.At present, in the using process of angle valve, the angle valve with loose joint mechanism has the advantages such as installation is simple, convenient disassembly, is widely used in the industries such as civil building, hot-water heating engineering, automobile making, shipbuilding.The various pipe joint that is arranged on that loose joint mechanism is mainly used in matching uses, and does not install the angle valve of loose joint mechanism, the extremely difficult installation completing pipe-line system, and there is the drawback cannot keeping in repair, cannot change parts in pipeline.
Angle valve traditional at present will realize loose joint function, and the scheme of employing on bonnet, is equipped with loose joint adapter utilize to be threaded with loose joint cap and realize.The bonnet that this angle valve comprises valve body, is fixedly connected with valve body connecting end, the loose joint be connected with bonnet is taken over, and takes over loose joint the loose joint cap coordinated.The angle valve of this band loose joint function all adopts and on bonnet, to be equipped with loose joint adapter to utilize to be threaded with loose joint cap and realize its loose joint function, there is following shortcoming in it: this structure loose joint cap to be connected with pipe fitting be wrenched time, loose joint cap easily drives loose joint to take over and rotates, loose joint adapter and bonnet threaded connection place are loosened leak, this structure manufacturing operation is various in addition, wastes human resources.
To sum up, research and develop a kind of structure simple, be less likely to occur to leak, the angle valve of what reliability was high have loose joint mechanism, seem particular importance.
Model utility content
For the deficiencies in the prior art, the utility model provides a kind of angle valve with Novel loose joint mechanism, comprise valve seat, handwheel, spool, described valve seat is provided with intake tunnel, exhalant canal, spool chamber, described intake tunnel all communicates with spool chamber with exhalant canal, described spool chamber is positioned at the top of described intake tunnel, and described spool is arranged in described spool chamber
Described angle valve also comprises bonnet, outer-hexagonal valve silk, the intake tunnel of described valve seat is connected with bonnet, described bonnet is provided with the flange that annular is outstanding, described bonnet is provided with loose joint cap in the upper-end surface of described flange, the inner side of described loose joint cap upper end forms the outstanding shoulder block of annular, the shoulder block that described annular is given prominence to is stuck on the upper-end surface of described flange, and described loose joint cap can around the center rotating of described intake tunnel, and the lower end of described loose joint cap is connected with outer-hexagonal valve silk.
Preferably, described bonnet is provided with rubber seal in the lower end surface of described flange.
Particularly, described spool comprises support, ceramic valve core I, ceramic valve core II, T-shaped rubber seal, described T-shaped rubber seal is arranged on the lower end of described support, described ceramic valve core II is fixedly mounted in the central through bore of described support, described ceramic valve core I is arranged at the top of described ceramic valve core II, described support is positioned at described spool chamber, and described spool is arranged on the upper end of described bonnet.
Further, described angle valve also comprises valve rod, the upper end of described valve rod is located in the central through bore of described valve seat upper end, described central through bore lower end forms a step, and described handwheel is screwed with the upper end of valve rod and is connected, and described valve rod lower end is fixedly connected with described ceramic valve core I, described valve rod is provided with boss, described boss is stuck on described step, and described valve rod can around the through hole center rotating of described valve seat upper end, and described ceramic valve core I can rotate with described valve rod and rotate.
Preferably, the lower end outside of described valve rod is provided with two circular grooves, all O-ring seal is housed in described two circular grooves.
Alternatively, the upper end arranged outside of described bonnet has a circular groove, and described circular groove is built with O-ring seal.
Particularly, described handwheel forms a swing handle, and described swing handle is fixed on described handwheel.
Preferably, the lower end of described loose joint cap is provided with internal thread, and the upper end of described outer-hexagonal valve silk is provided with outside thread, and described loose joint cap is connected by the described outside thread on described internal thread and outer-hexagonal valve silk.
Alternatively, described bonnet is interior hexagonal valve member, and the interior cross-sectional shape of described interior hexagonal valve member is regular hexagon.
Alternatively, described loose joint cap is outer-hexagonal valve member, and the exterior cross sectional shape of described outer-hexagonal valve member is regular hexagon.
A kind of angle valve with Novel loose joint mechanism of the present utility model, has following beneficial effect:
The utility model provides a kind of angle valve with Novel loose joint mechanism, bonnet in this angle valve is connected on valve seat, bonnet is utilized to be fixed in valve seat by spool, prevent valve element position change, during by loose joint cap connection pipe fitting, bonnet can not rotate, avoid bonnet and valve seat joint to loosen to leak, meanwhile, this angle valve is by loosening or fastening loose joint cap, can 360 degree regulate the direction of these angle valve water outlets, relative to traditional angle valve, this angle valve possesses loose joint function, and structure is simple, be less likely to occur to leak, reliability is high.
The angle valve with Novel loose joint mechanism in the utility model, this angle valve upwards installs valve rod and spool from the intake tunnel of its lower end, and by the bonnet of spool lower end, it is fixed, this structural design is convenient to the later stage and is keeped in repair spool and stem member, improves this angle valve reliability of structure.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme of the angle valve with Novel loose joint mechanism, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of angle valve structural representation with Novel loose joint mechanism of the utility model.
Wherein, in figure, reference character corresponds to: 1-valve seat, 2-handwheel, 3-spool, 4-bonnet, 5-loose joint cap, 6-outer-hexagonal valve silk, 7-rubber seal, 8-valve rod, 9-screw, 11-intake tunnel, 12-exhalant canal, 13-spool chamber, 21-swing handle, 31-support, 32-ceramic valve core I, 33-ceramic valve core II, 34-T type rubber seal, 41-flange, 81-boss, 131-step.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technological scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite of not making creative work, belongs to the scope of the utility model protection.
As shown in Figure 1, the utility model provides a kind of angle valve with Novel loose joint mechanism, comprise valve seat 1, handwheel 2, spool 3, described valve seat 1 is provided with intake tunnel 11, exhalant canal 12, spool chamber 13, described intake tunnel 11 all communicates with spool chamber 13 with exhalant canal 12, described spool chamber 13 is positioned at the top of described intake tunnel 11, and described spool 3 is arranged in described spool chamber 13
Described angle valve also comprises bonnet 4, outer-hexagonal valve silk 6, the intake tunnel 11 of described valve seat 1 is connected with bonnet 4, described bonnet 4 is provided with the flange 41 that annular is outstanding, described bonnet 4 is provided with loose joint cap 5 in the upper-end surface of described flange 41, the inner side of described loose joint cap 5 upper end forms the outstanding shoulder block of annular, the shoulder block that described annular is given prominence to is stuck on the upper-end surface of described flange 41, the external diameter of described flange 41 is less than the internal diameter of described loose joint cap 5 and is greater than the internal diameter of described shoulder block, described loose joint cap 5 can around the center rotating of described intake tunnel 11, the lower end of described loose joint cap 5 is connected with outer-hexagonal valve silk 6, be fixedly connected with pipe fitting by described outer-hexagonal valve silk 6.
Preferably, the lower end of described loose joint cap 5 is provided with internal thread, the upper end of described outer-hexagonal valve silk 6 is provided with outside thread, described loose joint cap 5 is connected by the described outside thread on described internal thread and outer-hexagonal valve silk 6, therefore, by rotating described loose joint cap 5, can fastening or loosening described angle valve be connected with between pipe fitting, when the connection of loosening angle valve and pipe fitting, the water outlet direction of angle valve can be adjusted arbitrarily around described intake tunnel 11, after angle valve adjustment, rotate described loose joint cap 5 to realize being fastenedly connected between angle valve and pipe fitting; The angle valve of loose joint mechanism is not had can only once mounting to put in place when mounted, later stage cannot keep in repair, and do not possess the function in adjusting water exit direction, the angle valve of what the utility model provided have Novel loose joint mechanism can realize the function in 360 degree of adjustment water outlet directions, and simple to operate, and reliability is high, simultaneously, described loose joint cap 5 is can disassembly-type, can install or remove, the convenient later period maintenance of such structural design from bonnet 4 upper end.
Preferably, described bonnet 4 is provided with rubber seal 7 in the lower end surface of described flange 41, and described outer-hexagonal valve silk 6 is connected with loose joint cap 5, extrudes described rubber seal 7, to realize the radial seal of described outer-hexagonal valve silk 6 and described bonnet 4.
Alternatively, described spool 3 comprises support 31, ceramic valve core I 32, ceramic valve core II 33, T-shaped rubber seal 34, described T-shaped rubber seal 34 is arranged on the lower end of described support 31, described ceramic valve core II 33 is fixedly mounted in the central through bore of described support 31, described ceramic valve core I 32 is arranged at the top of described ceramic valve core II 33, described support 31 is positioned at described spool chamber 13, described spool 3 is fixed in described spool chamber 13 by described bonnet 4, this structural design is convenient to the later stage and is keeped in repair valve hole part, improve this angle valve reliability of structure.
Preferably, described angle valve also comprises valve rod 8, the upper end of described valve rod 8 is located in the central through bore of described valve seat 1 upper end, described central through bore lower end forms a step 131, described handwheel 2 is fixedly connected with by screw 9 with the upper end of valve rod 8, described valve rod 8 lower end is fixedly connected with described ceramic valve core I 32, described valve rod 8 is provided with boss 81, described boss 81 is stuck on described step 131, limit the vertical motion direction of described valve rod 8, described valve rod 8 is only around the through hole center rotating of described valve seat 1 upper end
When described valve rod 8 rotates, described valve rod 8 drives described ceramic valve core I 32 to rotate, because described ceramic valve core II 33 is fixedly mounted in the central through bore of described support 31, described ceramic valve core I 32 rotates relative to ceramic valve core II 33, achieves and drives valve core rotation by rotation valve rod 8 and control the break-make of intake tunnel and exhalant canal.
Preferably, the lower end outside of described valve rod 8 is provided with two circular grooves, all O-ring seal is housed in described two circular grooves, and described O-ring seal is for realizing the radial seal of described valve rod 8 and described valve seat 1 upper end center through hole.
Alternatively, the upper end arranged outside of described bonnet 4 has a circular groove, and described circular groove is built with O-ring seal, and described O-ring seal is for realizing described bonnet 4 and the radial seal of described valve seat 1 at intake tunnel 11 place.。
Particularly, described handwheel 2 forms a swing handle 21, and described swing handle 21 is fixed on described handwheel 2, by artificially rotating described swing handle 21 to rotate described handwheel 2, thus drives described valve rod 8 to rotate.
Alternatively, described bonnet 4 is interior hexagonal valve member, and the interior cross-sectional shape of described interior hexagonal valve member is regular hexagon.
Alternatively, described loose joint cap 5 is outer-hexagonal valve member, and the exterior cross sectional shape of described outer-hexagonal valve member is regular hexagon.
The setting of regular polygon shape, even if angle valve ruptures, the part being threaded in water pipe adapter inside also can be screwed out by polygonal spanner easily, wherein, hexagon wrench is the most common, and stressed the most even when rotating of hexagon ring, therefore, described bonnet 4 interior cross-sectional shape and loose joint cap 5 exterior cross sectional shape are regular hexagon.
A kind of angle valve with Novel loose joint mechanism of the present utility model, has following beneficial effect:
The utility model provides a kind of angle valve with Novel loose joint mechanism, bonnet in this angle valve is connected on valve seat, bonnet is utilized to be fixed in valve seat by spool, prevent valve element position change, during by loose joint cap connection pipe fitting, bonnet can not rotate, avoid bonnet and valve seat joint to loosen to leak, meanwhile, this angle valve is by loosening or fastening loose joint cap, can 360 degree regulate the direction of these angle valve water outlets, relative to traditional angle valve, this angle valve possesses loose joint function, and structure is simple, be less likely to occur to leak, reliability is high.
The angle valve with Novel loose joint mechanism in the utility model, this angle valve upwards installs valve rod and spool from the intake tunnel of its lower end, and by the bonnet of spool lower end, it is fixed, this structural design is convenient to the later stage and is keeped in repair spool and stem member, improves this angle valve reliability of structure.
Above disclosedly be only a kind of preferred embodiment of the utility model, certainly can not limit the interest field of the utility model with this, therefore according to the equivalent variations that the utility model claim is done, still belong to the scope that the utility model is contained.
Claims (10)
1. one kind has the angle valve of Novel loose joint mechanism, it is characterized in that: comprise valve seat (1), handwheel (2), spool (3), described valve seat (1) is provided with intake tunnel (11), exhalant canal (12), spool chamber (13), described intake tunnel (11) all communicates with spool chamber (13) with exhalant canal (12), described spool chamber (13) is positioned at the top of described intake tunnel (11), described spool (3) is arranged in described spool chamber (13)
Described angle valve also comprises bonnet (4), outer-hexagonal valve silk (6), the intake tunnel (11) of described valve seat (1) is connected with bonnet (4), described bonnet (4) is provided with the flange (41) that annular is outstanding, described bonnet (4) is provided with loose joint cap (5) in the upper-end surface of described flange (41), the inner side of described loose joint cap (5) upper end forms the outstanding shoulder block of annular, the shoulder block that described annular is outstanding is stuck on the upper-end surface of described flange (41), described loose joint cap (5) can around the center rotating of described intake tunnel (11), the lower end of described loose joint cap (5) is connected with outer-hexagonal valve silk (6).
2. a kind of angle valve with Novel loose joint mechanism according to claim 1, is characterized in that, described bonnet (4) is provided with rubber seal (7) in the lower end surface of described flange (41).
3. a kind of angle valve with Novel loose joint mechanism according to claim 1 and 2, it is characterized in that, described spool (3) comprises support (31), ceramic valve core I (32), ceramic valve core II (33), T-shaped rubber seal (34), described T-shaped rubber seal (34) is arranged on the lower end of described support (31), described ceramic valve core II (33) is fixedly mounted in the central through bore of described support (31), described ceramic valve core I (32) is arranged at the top of described ceramic valve core II (33), described support (31) is positioned at described spool chamber (13), described spool (3) is arranged on the upper end of described bonnet (4).
4. a kind of angle valve with Novel loose joint mechanism according to claim 3, it is characterized in that, described angle valve also comprises valve rod (8), the upper end of described valve rod (8) is located in the central through bore of described valve seat (1) upper end, described central through bore lower end forms a step (131), described handwheel (2) is fixedly connected with by screw (9) with the upper end of valve rod (8), described valve rod (8) lower end is fixedly connected with described ceramic valve core I (32), described valve rod (8) is provided with boss (81), described boss (81) is stuck on described step (131), described valve rod (8) can around the through hole center rotating of described valve seat (1) upper end, described ceramic valve core I (32) can rotate with described valve rod (8) and rotate.
5. a kind of angle valve with Novel loose joint mechanism according to claim 4, is characterized in that, the lower end outside of described valve rod (8) is provided with two circular grooves, all O-ring seal is housed in described two circular grooves.
6. a kind of angle valve with Novel loose joint mechanism according to claim 4 or 5, is characterized in that, the upper end arranged outside of described bonnet (4) has a circular groove, and described circular groove is built with O-ring seal.
7. a kind of angle valve with Novel loose joint mechanism according to claim 6, is characterized in that, described handwheel (2) forms a swing handle (21), and described swing handle (21) is fixed on described handwheel (2).
8. a kind of angle valve with Novel loose joint mechanism according to claim 7, it is characterized in that, the lower end of described loose joint cap (5) is provided with internal thread, the upper end of described outer-hexagonal valve silk (6) is provided with outside thread, and described loose joint cap (5) is connected by the described outside thread on described internal thread and outer-hexagonal valve silk (6).
9. a kind of angle valve with Novel loose joint mechanism according to claim 7 or 8, is characterized in that, described bonnet (4) is interior hexagonal valve member, and the interior cross-sectional shape of described interior hexagonal valve member is regular hexagon.
10. a kind of angle valve with Novel loose joint mechanism according to claim 7 or 8, is characterized in that, described loose joint cap (5) is outer-hexagonal valve member, and the exterior cross sectional shape of described outer-hexagonal valve member is regular hexagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520267900.2U CN204592316U (en) | 2015-04-29 | 2015-04-29 | A kind of angle valve with Novel loose joint mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520267900.2U CN204592316U (en) | 2015-04-29 | 2015-04-29 | A kind of angle valve with Novel loose joint mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204592316U true CN204592316U (en) | 2015-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520267900.2U Expired - Fee Related CN204592316U (en) | 2015-04-29 | 2015-04-29 | A kind of angle valve with Novel loose joint mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204592316U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606275A (en) * | 2017-09-04 | 2018-01-19 | 黄易 | A kind of angle valve |
| CN108302229A (en) * | 2018-03-22 | 2018-07-20 | 芜湖美的厨卫电器制造有限公司 | Safety valve and water heater |
-
2015
- 2015-04-29 CN CN201520267900.2U patent/CN204592316U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606275A (en) * | 2017-09-04 | 2018-01-19 | 黄易 | A kind of angle valve |
| CN108302229A (en) * | 2018-03-22 | 2018-07-20 | 芜湖美的厨卫电器制造有限公司 | Safety valve and water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20180429 |
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| CF01 | Termination of patent right due to non-payment of annual fee |