CN103195943A - Ball core angle valve - Google Patents
Ball core angle valve Download PDFInfo
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- CN103195943A CN103195943A CN2013101475639A CN201310147563A CN103195943A CN 103195943 A CN103195943 A CN 103195943A CN 2013101475639 A CN2013101475639 A CN 2013101475639A CN 201310147563 A CN201310147563 A CN 201310147563A CN 103195943 A CN103195943 A CN 103195943A
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- ball core
- valve
- valve body
- spacing
- valve rod
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Abstract
The invention provides a ball core angle valve, which belongs to the technical field of machinery, and solves the problems of the existing ball core angle valve that the practicability is not high and the appearance is not attractive. The ball core angle valve comprises a valve body with a cavity inside, wherein the side part of the valve body is a water outlet end, the lower end of the valve body is a water inlet end, a ball core and a valve rod which is connected with the ball core are arranged in the valve body, the outer end of the valve rod stretches out of the upper end of the valve body and is connected with a handle, and a limiting structure capable of limiting the rotating angle of the handle is arranged between the valve rod and the valve body. The ball core angle valve has the advantages of high practicability, more attractiveness, better sealing effect and the like.
Description
Technical field
The invention belongs to field of mechanical technique, relate to a kind of angle valve, relate in particular to a kind of ball core angle valve.
Background technique
Angle valve is exactly Angle Stop valves, is triangle vavle, angle valve or angle water valve again, is because pipeline becomes the corner shape of 90 degree at the angle valve place.The valve body of angle valve has water intake, water yield control mouth, three mouths of water outlet, and it is to realize the open and close of angle valve by the rotation of angle valve main body inner spool, and reaches the purpose of regulating flow simultaneously.At present, employed angle valve is essentially fast angle of release valve on the market, namely is to arrange to open the quick opening and closing that ceramic valve core is realized valve soon in valve body.But, open ceramic cost height soon, and it controls water flow by two ceramic plates, cause water flow little, appear at the phenomenon that can't use on the gas water-heater easily and when two or more taps are opened simultaneously, easily cause hot water under-supply.
Certainly, except fast angle of release valve, also there are some ball core angle valves in market, and than fast angle of release valve, ball core angle valve is to adopt spherical spool in valve body, and it can solve the little problem of fast angle of release valve flow, and service property (quality) is good, easy to use.In traditional ball core angle valve handle being carried out spacing limit structure all is the boss that a spacing usefulness is set at valve body basically, offer one section circular arc short slot in the handle bottom then, two ends by handle circular arc short slot when rotating and boss lean and the rotation angle of handle are limited, can play spacing effect though do like this, outside but these spacing structures all are directly exposed to, reduce the aesthetic measure of valve greatly, and when changing handle, require in advance the circular arc short slot to be processed on each handle, it is cumbersome so just to seem, practicability is not high.
Summary of the invention
The objective of the invention is the problems referred to above of existing at prior art, proposed that a kind of flow is big, practicability and the high ball core angle valve of aesthetic property.
Purpose of the present invention can realize by following technical proposal: a kind of ball core angle valve, comprise the inner valve body of cavity that is, described valve body sidepiece is the waterexit end, the lower end of valve body is feed-water end, it is characterized in that, the valve rod that is provided with the ball core in the described valve body and links with the ball core, the outer end of valve rod stretch out the valve body upper end and link with one handle, are provided with the limit structure that can limit the handle rotation angle between described valve rod and the valve body.
This ball core angle valve is by arranging the flow that the ball core increases valve in valve body, and come the rotation angle of handle is limited by limit structure, because limit structure is arranged between valve body and the valve rod, therefore there is not particular associative with the structure of handle, only needing handle to link with valve rod gets final product, the user just can arbitrarily change handle as required like this, and practicability is higher and have more aesthetic property.
In above-mentioned ball core angle valve, the water outlet that has been threaded of place, the waterexit end of described valve body is taken over, the inner that described water outlet is taken over is stretched in the valve body, the middle part that described water outlet is taken over has annular convex shoulder, described annular convex shoulder is resisted against the waterexit end port of valve body, the inner sidepiece that described water outlet is taken over has annular seal groove near the annular convex shoulder place, and described annular seal groove place is provided with O-ring seal, and the outer rim of described O-ring seal contacts with the inwall at place, valve body waterexit end.
Near annular shoulder block place annular seal groove is set by the inner sidepiece of taking in water outlet O-ring seal is installed, like this, O-ring seal can be directly to carrying out leakproof seal between the waterexit end of water outlet adapter and valve body, with compare by the mode of beating anaerobic adhesive again that is threaded in the conventional art, sealing effect is better, water outlet is simultaneously taken over and can be adopted removably to be connected with valve body, and O-ring seal is changed also and made things convenient for like this.
In above-mentioned ball core angle valve, the inner that described water outlet is taken over has recessed positioning seat one, the positioning seat two that described body cavity and positioning seat one place of facing have indent, described positioning seat one place is provided with rubber washer, described positioning seat two places are provided with plastic washer, and described rubber washer and plastic washer are resisted against the sidepiece of ball core respectively.
Rubber washer and plastic washer are resisted against the sidepiece of ball core respectively, play the positioning action to sphere, and rubber washer can also make valve opening and closing slim and graceful simultaneously.
In above-mentioned ball core angle valve, described limit structure comprises the spacing plush copper that is arranged at valve body top center place, spacing plush copper is stretched out in the outer end of described valve rod, described valve rod stretches out and is arranged with on the part of spacing plush copper and the circumferential fixing spacing lock dog of valve rod, described spacing plush copper sidepiece has two blocks that face, the sidepiece of described spacing lock dog has two raised lines that face, and described raised line can lean with block when handle rotates.
Valve rod and spacing lock dog are circumferentially fixing, and owing to valve rod is connected mutually with handle, therefore can drive valve rod with spacing lock dog together rotates during handle with sleeve, and the raised line on the spacing lock dog of utilization in rotation process can with spacing plush copper on block lean the rotation angle to handle to limit.
In above-mentioned ball core angle valve, described spacing lock dog is round table-like, and described raised line is positioned at the bottom of spacing lock dog, and the center of described spacing lock dog has can make spacing lock dog be enclosed within through hole on the valve rod.
In above-mentioned ball core angle valve, the described sidepiece that stretches out the valve rod of spacing plush copper has two spacing planes that are parallel to each other, described valve rod has shoulder block respectively at place, the bottom on each spacing plane, and described spacing plush copper is resisted against on the shoulder block and sidewall and the spacing plane of the through hole of spacing plush copper fit.
Adding man-hour, inwardly process two spacing planes that are parallel to each other respectively from the outer end of valve rod, valve rod just can form shoulder block at the place, bottom on spacing plane like this, when mounted valve rod is passed the through hole of spacing plush copper, and spacing plush copper is resisted against on the shoulder block, because sidepiece and the spacing plane of through hole fit, and just can circumferentially fix between spacing like this plush copper and the valve rod.
In above-mentioned ball core angle valve, as another kind of situation, described limit structure comprise be arranged at valve body top center place two mutually over against and the equal identical projection of size shape, the outer end sidepiece of described valve rod offers a pin-and-hole, described pin-and-hole place is equipped with a locating stud, described locating stud between two projections and the two ends of locating stud lay respectively at the outside at projection two ends.
Handle is connected mutually with valve rod, when handle rotates, the locating stud that is located in the valve rod sidepiece also can be along with valve rod together rotates, because the two ends of locating stud lay respectively at the outside at projection two ends, so in rotating process, locating stud can lean with projection, thereby the rotation angle of handle is limited.
In above-mentioned ball core angle valve, described valve rod outer end has joint, the sidepiece of described joint circumferentially is evenly equipped with tooth bar, described handle inboard has the attachment hole that is complementary with the joint shape, the connection part of described valve rod in the attachment hole of handle and both be connected mutually by glue.
In above-mentioned ball core angle valve, be connected mutually by screw between described valve rod and the handle.It is common Placement that valve rod and handle are connected mutually by screw.
In above-mentioned ball core angle valve, described ball core upper end has draw-in groove, and the inner end of described valve rod has the fixture block that can snap in the draw-in groove.
Valve rod is connected by snap fit with the ball core, valve rod can separate with the ball core and processes like this, lower to requiring to processing like this, and because the water outlet adapter is connected by removably with the feed-water end of valve body, the ball core can be fit in the valve body from the feed-water end of valve body so when mounted.
Compared with prior art, this ball core angle valve has the following advantages:
1, this ball core angle valve increases the flow of valve by the ball core is set in valve body, the limit structure that will limit the handle rotation angle simultaneously is arranged between valve rod and the valve body, not only can the rotation angle of handle be limited equally, can make this valve change different handles as required simultaneously;
2, the water outlet adapter sidepiece that valve inleting water end place connects in this ball core angle valve is provided with O-ring seal to be come sealing between water outlet adapter and the valve body, ratio is by beating the better effects if that glue seals, and make to form between water outlet adapter and the waterexit end to removably connect, also convenient to the replacing of seal ring;
3, the ball core in this ball core angle valve directly is installed in the valve body at the place, waterexit end of valve body, easy for installation, and the plastic washer after utilizing the water outlet adapter to be pressed in the valve body in its inner rubber washer and the valve body positions the ball core, ball core location fast, convenient, and slimmer and more graceful, laborsaving when opening and closing.
Description of drawings
Fig. 1 is this ball core angle valve embodiment one sectional view.
Fig. 2 is this ball core angle valve embodiment one exploded view.
Fig. 3 is this ball core angle valve embodiment two sectional view.
Fig. 4 is this ball core angle valve embodiment two exploded view.
Among the figure, 1, valve body; 2, waterexit end; 3, feed-water end; 4, ball core; 5, valve rod; 6, handle; 7, water outlet is taken over; 8, annular convex shoulder; 9, O-ring seal; 10, positioning seat one; 11, positioning seat two; 12, rubber washer; 13, plastic washer; 14, spacing plush copper; 15, spacing lock dog; 16, block; 17, raised line; 18, through hole; 19, spacing plane; 20, shoulder block; 21, projection; 22, pin-and-hole; 23, locating stud; 24, joint; 25, attachment hole; 26, draw-in groove; 27, fixture block.
Embodiment
Below be specific embodiments of the invention and by reference to the accompanying drawings, technological scheme of the present invention is further described, but the present invention be not limited to these embodiments.
Embodiment one
As depicted in figs. 1 and 2, a kind of ball core angle valve, comprise the inner valve body 1 of cavity that is, valve body 1 sidepiece is waterexit end 2, the lower end of valve body 1 is feed-water end 3, the valve rod 5 that is provided with ball core 4 in the valve body 1 and links with ball core 4, and ball core 4 upper ends have draw-in groove 26, the inner end of valve rod 5 has fixture block 27, and valve rod 5 snaps in phase clamping in the draw-in groove 26 with ball core 4 by fixture block 27.
The water outlet that has been threaded of 2 places, waterexit end of valve body 1 takes over 7, the inner of water outlet adapter 7 is stretched in the valve body 1, the middle part of water outlet adapter 7 has annular convex shoulder 8, annular convex shoulder 8 is resisted against waterexit end 2 ports of valve body 1, the inner sidepiece of water outlet adapter 7 has annular seal groove near annular convex shoulder 8 places, the annular seal groove place is provided with O-ring seal 9, and the outer rim of O-ring seal 9 contacts with the inwall at 2 places, valve body 1 waterexit end.The inner of water outlet adapter 7 has recessed positioning seat 1, the positioning seat 2 11 that valve body 1 inner chamber and positioning seat one 10 places of facing have indent, positioning seat one 10 places are provided with rubber washer 12, positioning seat 2 11 places are provided with plastic washer 13, and rubber washer 12 and plastic washer 13 are resisted against the sidepiece of ball core 4 respectively.
The outer end of valve rod 5 is stretched out valve body 1 upper end and is linked with one handle 6, valve rod 5 outer ends have joint 24, the sidepiece of described joint 24 circumferentially is evenly equipped with tooth bar, handle 6 inboards have the attachment hole 25 that is complementary with joint 24 shapes, and the joint 24 of valve rod 5 is positioned at the attachment hole 25 of handle 6 and both are connected mutually by glue.
Has the limit structure that can limit handle 6 rotation angles between valve rod 5 and the valve body 1.Limit structure comprises the spacing plush copper 14 that is arranged at valve body 1 top center place, and spacing plush copper 14 is stretched out in the outer end of valve rod 5, and valve rod 5 stretches out and is arranged with on the part of spacing plush copper 14 and the circumferential fixing spacing lock dogs 15 of valve rod 5.Spacing plush copper 14 sidepieces have two blocks that face 16, and the sidepiece of spacing lock dog 15 has two raised lines that face 17, and raised line 17 can lean with block 16 when handle 6 rotates.
This ball core angle valve utilizes ball core 4 to replace quick-opened valve core in traditional angle valve, make that the flow of valve is bigger, and owing to be in handle 6 rotation processes, to lean come rotation angle to handle 6 to limit with the block 16 of valve body 1 upper limit plush copper 14 by circumferentially being fixed in spacing lock dog 15 on the valve rod 5, convenient during manufacturing, also can arbitrarily change handle 6 as required simultaneously.
In addition, the water outlet at 2 places, valve body 1 waterexit end takes over 7 owing to be provided with O-ring seal 9 at sidepiece and seal, therefore the water outlet of this ball core angle valve adapter 7 need not to beat the glue processing with the waterexit end 2 of valve body 1, the connection that is both removably connects, and so also can conveniently change O-ring seal 9; In addition, ball core 4 in this ball core angle valve and valve rod 5 are connected by snap fit, when mounted, ball core 4 is that the waterexit end 2 from valve body 1 is installed in the valve body 1, water outlet simultaneously takes over 7 after being installed in valve body 1 waterexit end 2, the rubber washer 12 of 7 the inners and the sidepiece that the plastic washer 13 in the valve body 1 can be resisted against ball core 4 are respectively taken in water outlet, thereby ball core 4 is positioned in valve body 1, owing to again ball core 4 is positioned after rubber washer 12 and plastic washer 13 are installed on positioning seat 1 and the positioning seat 2 11 respectively, therefore the location of ball core 4 is more accurate, and adopts rubber washer 12 can make valve slimmer and more graceful when opening and closing, laborsaving.
Embodiment two
Present embodiment is basic identical with embodiment one structure and principle, difference is: as shown in Figure 3 and Figure 4, limit structure in the present embodiment comprise be arranged at valve body 1 top center place two mutually over against and the equal identical projection 21 of size shape, the outer end sidepiece of valve rod 5 offers a pin-and-hole 22, pin-and-hole 22 places are equipped with a locating stud 23, locating stud 23 between two projections 21 and the two ends of locating stud 23 lay respectively at the outside at projection 21 two ends.
Embodiment three
Present embodiment is basic identical with embodiment one structure and principle, and difference is: the valve rod 5 in the present embodiment and handle 6 are connected mutually by screw.
Specific embodiment described herein only is that the present invention's spirit is illustrated.Those skilled in the art can make various modifications or replenish or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Claims (10)
1. ball core angle valve, comprise the inner valve body of cavity (1) that is, described valve body (1) sidepiece is waterexit end (2), the lower end of valve body (1) is feed-water end (3), it is characterized in that, the valve rod (5) that is provided with ball core (4) in the described valve body (1) and links with ball core (4), the outer end of valve rod (5) stretch out valve body (1) upper end and link with one handle (6), are provided with the limit structure that can limit handle (6) rotation angle between described valve rod (5) and the valve body (1).
2. ball core angle valve according to claim 1, it is characterized in that, (7) are taken in the water outlet of locating to be threaded of the waterexit end (2) of described valve body (1), described water outlet is taken over the inner of (7) and is stretched in the valve body (1), the middle part that (7) are taken in described water outlet has annular convex shoulder (8), described annular convex shoulder (8) is resisted against waterexit end (2) port of valve body (1), described water outlet is taken over the inner sidepiece of (7) and is located to have annular seal groove near annular convex shoulder (8), described annular seal groove place is provided with O-ring seal (9), and the outer rim of described O-ring seal (9) contacts with the inwall that valve body (1) waterexit end (2) is located.
3. ball core angle valve according to claim 2, it is characterized in that, the inner that (7) are taken in described water outlet has recessed positioning seat one (10), the positioning seat two (11) that described valve body (1) inner chamber and positioning seat one (10) place of facing have indent, described positioning seat one (10) locates to be provided with rubber washer (12), described positioning seat two (11) locates to be provided with plastic washer (13), and described rubber washer (12) and plastic washer (13) are resisted against the sidepiece of ball core (4) respectively.
4. according to claim 1 or 2 or 3 described ball core angle valves, it is characterized in that, described limit structure comprises the spacing plush copper (14) that is arranged at valve body (1) top center place, spacing plush copper (14) is stretched out in the outer end of described valve rod (5), described valve rod (5) stretches out and is arranged with on the part of spacing plush copper (14) and the circumferential fixing spacing lock dog (15) of valve rod (5), described spacing plush copper (14) sidepiece has two blocks that face (16), the sidepiece of described spacing lock dog (15) has two raised lines that face (17), and described raised line (17) can lean with block (16) when handle (6) rotates.
5. ball core angle valve according to claim 4, it is characterized in that, described spacing lock dog (15) is round table-like, described raised line (17) is positioned at the bottom of spacing lock dog (15), and the center of described spacing lock dog (15) has can make spacing lock dog (15) be enclosed within through hole (18) on the valve rod (5).
6. ball core angle valve according to claim 5, it is characterized in that, the described sidepiece that stretches out the valve rod (5) of spacing plush copper (14) has two spacing planes (19) that are parallel to each other, described valve rod (5) has shoulder block (20) respectively at the place, bottom on each spacing plane (19), and described spacing plush copper (14) is resisted against shoulder block (20) upward and sidewall and spacing plane (19) of the through hole (18) of spacing plush copper (14) fit.
7. according to claim 1 or 2 or 3 described ball core angle valves, it is characterized in that, described limit structure comprise be arranged at valve body (1) top center place two mutually over against and the equal identical projection (21) of size shape, the outer end sidepiece of described valve rod (5) offers a pin-and-hole (22), described pin-and-hole (22) locates to be equipped with a locating stud (23), and described locating stud (23) is positioned between two projections (21) and the two ends of locating stud (23) lay respectively at the outside at projection (21) two ends.
8. according to claim 1 or 2 or 3 described ball core angle valves, it is characterized in that, described valve rod (5) outer end has joint (24), the sidepiece of described joint (24) circumferentially is evenly equipped with tooth bar, described handle (6) inboard has the attachment hole (25) that is complementary with joint (24) shape, and the joint (24) of described valve rod (5) is positioned at the attachment hole (25) of handle (6) and both are connected mutually by glue.
9. ball core angle valve according to claim 8 is characterized in that, is connected mutually by screw between described valve rod (5) and the handle (6).
10. according to claim 1 or 2 or 3 described ball core angle valves, it is characterized in that described ball core (4) upper end has draw-in groove (26), the inner end of described valve rod (5) has the fixture block (27) that can snap in the draw-in groove (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310147563.9A CN103195943B (en) | 2013-04-25 | 2013-04-25 | A kind of ball core angle valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310147563.9A CN103195943B (en) | 2013-04-25 | 2013-04-25 | A kind of ball core angle valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103195943A true CN103195943A (en) | 2013-07-10 |
| CN103195943B CN103195943B (en) | 2015-10-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310147563.9A Active CN103195943B (en) | 2013-04-25 | 2013-04-25 | A kind of ball core angle valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103195943B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108799545A (en) * | 2018-09-06 | 2018-11-13 | 张�杰 | Antifreezing hydrant |
| CN109681665A (en) * | 2019-02-15 | 2019-04-26 | 玉环盾达阀门有限公司 | A kind of security seal angle valve |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2566872A1 (en) * | 1984-06-27 | 1986-01-03 | Romanelli Antonio | Perfected ball-cock |
| US5735307A (en) * | 1996-02-27 | 1998-04-07 | Dahl Brothers Canada Limited | Valve interchangeable between angle and straight |
| CN2310209Y (en) * | 1997-06-02 | 1999-03-10 | 赖鸿麟 | Trianglar valve |
| CN2381852Y (en) * | 1999-06-24 | 2000-06-07 | 赖鸿麟 | Triangular valve |
| CN200961726Y (en) * | 2006-10-12 | 2007-10-17 | 徐从敏 | Ball valve for refrigeration pipe system |
| CN101871536A (en) * | 2009-04-24 | 2010-10-27 | 浙江三花股份有限公司 | Ball valve |
| CN201723761U (en) * | 2010-04-01 | 2011-01-26 | 上海瑞河管业有限公司 | Novel triangular valve structure |
| CN203223585U (en) * | 2013-04-25 | 2013-10-02 | 吕仁木 | Spherical element angle valve |
-
2013
- 2013-04-25 CN CN201310147563.9A patent/CN103195943B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2566872A1 (en) * | 1984-06-27 | 1986-01-03 | Romanelli Antonio | Perfected ball-cock |
| US5735307A (en) * | 1996-02-27 | 1998-04-07 | Dahl Brothers Canada Limited | Valve interchangeable between angle and straight |
| CN2310209Y (en) * | 1997-06-02 | 1999-03-10 | 赖鸿麟 | Trianglar valve |
| CN2381852Y (en) * | 1999-06-24 | 2000-06-07 | 赖鸿麟 | Triangular valve |
| CN200961726Y (en) * | 2006-10-12 | 2007-10-17 | 徐从敏 | Ball valve for refrigeration pipe system |
| CN101871536A (en) * | 2009-04-24 | 2010-10-27 | 浙江三花股份有限公司 | Ball valve |
| CN201723761U (en) * | 2010-04-01 | 2011-01-26 | 上海瑞河管业有限公司 | Novel triangular valve structure |
| CN203223585U (en) * | 2013-04-25 | 2013-10-02 | 吕仁木 | Spherical element angle valve |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108799545A (en) * | 2018-09-06 | 2018-11-13 | 张�杰 | Antifreezing hydrant |
| CN108799545B (en) * | 2018-09-06 | 2024-01-02 | 张�杰 | Antifreezing tap |
| CN109681665A (en) * | 2019-02-15 | 2019-04-26 | 玉环盾达阀门有限公司 | A kind of security seal angle valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103195943B (en) | 2015-10-14 |
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