CN202284670U - Angle valve - Google Patents
Angle valve Download PDFInfo
- Publication number
- CN202284670U CN202284670U CN2011203963224U CN201120396322U CN202284670U CN 202284670 U CN202284670 U CN 202284670U CN 2011203963224 U CN2011203963224 U CN 2011203963224U CN 201120396322 U CN201120396322 U CN 201120396322U CN 202284670 U CN202284670 U CN 202284670U
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- CN
- China
- Prior art keywords
- bonnet
- valve
- valve body
- loose joint
- angle
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- Withdrawn - After Issue
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Abstract
The utility model provides an angle valve, which belongs to the technical field of valves and solves the problems that the present angle valve leaks easily and production processes are complicated and numerous. The angle valve includes a valve body provided with a hollow cavity inside, a water inlet communicated with the hollow cavity and a water outlet perpendicular to the water inlet are arranged on the valve body, a valve core is mounted in the valve body, the inner end of a valve rod is fixedly connected with the valve core, and the outer end of the valve rod is connected with a handle after passing through the valve body. The angle valve further includes a cylindrical valve cap, the inner end of the valve cap is connected with a side part of the valve body, the outer end of the valve cap is movably connected with a movable connection cap used for being connected with a pipe fitting, the valve core is limited in the cavity body between the valve cap and the valve body, and the water inlet or the water outlet is placed on the valve cap. The angle valve has the advantages of simple structure and good tightness.
Description
Technical field
The utility model belongs to valve technology field, relates to a kind of angle valve.
Background technique
Angle valve is a kind of link that is mainly used in family's plumbing pipe, uses comparatively extensively, imports and exports the connection of pipeline like water heater, the intake pipe of washbowl, w.c.pan and being connected of tap water pipeline etc., plays the double action of link and valve.
At present the angle valve of tradition band loose joint function will be realized the loose joint function, and the scheme of employing is on bonnet, to be equipped with the loose joint adapter to be threaded with the utilization of loose joint cap and to realize.This angle valve comprises valve body, the bonnet that is fixedly connected with the valve body connecting end, and the loose joint that is connected with bonnet is taken over, and takes over the loose joint cap that cooperates with loose joint.In this angle valve, bonnet is to adopt to be threaded with being connected of loose joint adapter, can realize sealing in order to let bonnet and loose joint take over the joint, has smeared anaerobism glue in the joint, to realize sealing function.
The angle valve of this band loose joint function all is employed on the bonnet and is equipped with the loose joint adapter and is threaded with the utilization of loose joint cap and realizes its loose joint function; There is following shortcoming in it: this structure is connected with pipeline when being wrenched at the loose joint cap; The loose joint cap drives loose joint easily and takes over rotation; Make loose joint adapter and bonnet threaded connection place become flexible and leak that this structure manufacturing operation is various in addition, has wasted human resources.
Summary of the invention
The purpose of the utility model is to have the problems referred to above to existing technology, has proposed a kind of simple in structure, angle valve of being connected firmly.
The purpose of the utility model can realize through following technical proposal:
A kind of angle valve comprises inner being the valve body of cavity, have on the valve body water intake that communicates with cavity and with the water outlet of the perpendicular setting of water intake; Spool is housed in the valve body, and the inner and the spool of valve rod are connected, and the valve rod outer end is passed valve body and linked to each other with handle; It is characterized in that; This angle valve also comprises a tubular bonnet, and bonnet the inner is connected in the valve body sidepiece, and the bonnet outer end flexibly connects and is useful on the loose joint cap that links to each other with pipe fitting; Above-mentioned spool is limited in the cavity place between bonnet and the valve body, and above-mentioned water intake or water outlet are positioned on the bonnet.
When this angle valve is installed, spool is put in the valve body from the sidepiece of valve body, spool and valve rod are connected, then bonnet is connected on the valve body.Adopt bonnet that spool is positioned in the valve body in this angle valve, prevent coming off of spool, and this bonnet is dismountable is connected on the valve body, it is made and easy to process, cut down finished cost, during through loose joint cap connection pipe fitting, bonnet can not come off in valve body.
In above-mentioned angle valve, described loose joint cap is tubular and its sky is enclosed within on the bonnet, and having on the said bonnet can be with the spacing limit structure between bonnet the inner and outer end of loose joint cap.The loose joint cap is connected with pipe fitting for ease, and the loose joint cap can circumferentially rotate with respect to bonnet, and this limit structure can prevent effectively that the loose joint cap from coming off in bonnet, and does not limit the circumferential rotation of loose joint cap.
In above-mentioned angle valve, described limit structure is the jam spare that retaining edge and the bonnet outer end of the inner place of bonnet protrusion can make the loose joint cap be inserted in by the bonnet outer end.
The external diameter on the retaining edge that this place is provided with is greater than the internal diameter at place, loose joint cap end; This retaining edge is crossed in the end that can prevent the loose joint cap like this; The card assembly can only be inserted in the loose joint cap by the bonnet outer end, make things convenient for the installation of loose joint cap, and this card assembly can prevent that the loose joint cap from coming off in bonnet.
In above-mentioned angle valve, the said bonnet outside has the joint that is the water chestnut column.
The purpose that this joint is set is convenient bonnet to be installed in the valve body, during installation, is stuck on the joint through spanner, and rotating spanner is screwed bonnet in the valve body realizing.
In above-mentioned angle valve, the inner inboard of said loose joint cap has the shoulder block of annular protrusion, and described jam spare is the flange of bonnet outer end symmetry protrusion, and the distance between said two flanges is slightly less than the bonnet internal diameter and greater than shoulder block place internal diameter.
During installation, the loose joint cap is tilted, first flange on the bonnet is snapped onto in the loose joint cap; Inner end with shoulder block on the loose joint cap is adjacent to first flange then, moves the loose joint cap and makes the madial wall of first flange near the loose joint cap; Snap onto second flange in the loose joint cap this moment, rotates the loose joint cap, makes the coaxial setting of loose joint cap and bonnet, with the realization interference, prevents that the loose joint cap from deviating from.
In above-mentioned angle valve, has the guide surface of inclination on the described flange towards a side of bonnet outer end.This guide surface can make things convenient for flange to snap onto in the loose joint cap.
In above-mentioned angle valve, the shoulder block place of said loose joint cap has together the positioning seat that the side towards the inner place of bonnet is complementary on recessed ringwise and the flange.
Positioning seat is set makes things convenient for the loose joint cap to be connected on the bonnet, during installation: the loose joint cap is tilted, first flange on the bonnet is snapped onto in the loose joint cap; Inner end with shoulder block on the loose joint cap is adjacent to first flange then, moves the loose joint cap first flange is entered in the positioning seat; Second flange is snapped onto in the loose joint cap, rotate the loose joint cap, make the coaxial setting of loose joint cap and bonnet, this moment, first flange and second flange all were positioned at positioning seat, with the realization interference, prevented that the loose joint cap from deviating from.
In above-mentioned angle valve, the inner port of said bonnet has gasket seat one, has gasket seat two over against gasket seat one place in the said valve body, and described gasket seat one is equipped with packing ring with gasket seat two places, and above-mentioned spool is between two packing rings.
The packing ring that is arranged in gasket seat one and the gasket seat two plays supporting effect to spool.
In above-mentioned angle valve, the inner joint with valve body of described bonnet has anaerobic adhesive.Anaerobic adhesive is the abbreviation of anaerobic adhesive, is to utilize oxygen that free radicals is hindered to gather the one-component sealing bonding agent that principle is processed, and not only can be used for bonding but also can be used for sealing.
In above-mentioned angle valve, have packing holder on the described valve body, the packing holder place is provided with seal ring and seal ring is pressed between packing holder and bonnet the inner.
Compared with prior art, this angle valve has the following advantages:
Bonnet in this angle valve adopts bonnet that spool is positioned in the valve body through being threaded onto on the valve body, prevents coming off of spool, and it is simple in structure, to the manufacturing of bonnet and easy to process, reduces difficulty of processing and processing cost; During through loose joint cap connection pipe fitting, bonnet can not come off in valve body, and this angle valve good airproof performance, long service life.
Description of drawings
Fig. 1 is the structural representation of this angle valve.
Fig. 2 is the sectional view of this angle valve.
Among the figure, 1, valve body; 11, water intake; 12, water outlet; 2, spool; 3, valve rod; 4, handle; 5, bonnet; 51, retaining edge; 52, joint; 53, flange; 53a, guide surface; 6, loose joint cap; 61, shoulder block; 7, packing ring.
Embodiment
Below be the specific embodiment of the utility model and combine accompanying drawing, the technological scheme of the utility model is done further to describe, but the utility model is not limited to these embodiments.
As depicted in figs. 1 and 2; This angle valve comprises valve body 1, valve rod 3 and the spool 2 with cavity; Have on the valve body 1 water intake 11 that communicates with cavity and with the water outlet 12 of water intake 11 perpendicular settings; Spool 2 is loaded in the valve body 1, and the inner of valve rod 3 and spool 2 are connected, and the outer end of valve rod 3 is passed valve body 1 and is connected with one handle 4.
As depicted in figs. 1 and 2, through the tubular bonnet 5 that has been threaded, spool 2 is limited in the cavity place between bonnet 5 and the valve body 1 at the sidepiece of valve body 1, and the outer end of bonnet 5 flexibly connects and is useful on the loose joint cap 6 that links to each other with pipe fitting.The water intake 11 of this angle valve is positioned on the valve body 1, and the water outlet 12 of angle valve is positioned on the bonnet 5, and in actual use, the water outlet 12 of angle valve is positioned on the valve body 1, and the water intake 11 of angle valve is positioned on the bonnet 5.When this angle valve is installed, spool 2 is put in the valve body 1 from the sidepiece of valve body 1, spool 2 and valve rod 3 are connected, the bonnet 5 that loose joint cap 6 will be housed then is threaded onto on the valve body 1.
Concrete, as shown in Figure 1, loose joint cap 6 is tubular and its sky is enclosed within on the bonnet 5, and having on the bonnet 5 can be with loose joint cap 6 spacing limit structure between bonnet 5 the inners and outer end.The retainings that this limit structure comprises the inner protrusion of bonnet 5 along 51 loose joint cap 6 can only be inserted in bonnet 5 outer ends by bonnet 5 outer ends jam spare.The internal diameter that the retaining that this place is provided with is located greater than loose joint cap 6 ends along 51 external diameter; This retaining is crossed along 51 in the end that can prevent loose joint cap 6 like this; The card assembly can only be inserted in loose joint cap 6 by bonnet 5 outer ends, make things convenient for the installation of loose joint cap 6, and this card assembly can prevent that loose joint cap 6 from coming off in bonnet 5.
As depicted in figs. 1 and 2, have the shoulder block 61 of protrusion ringwise in the inner inboards of loose joint cap 6, jam spare is that the distance between flange 53, two flanges 53 of bonnet 5 outer ends symmetry protrusion is slightly less than bonnet 5 internal diameters and greater than shoulder block 61 place's internal diameters.Have the guide surface 53a of inclination on the flange 53 towards a side of bonnet 5 outer end, this guide surface 53a can make things convenient for flange 53 to snap onto in the loose joint cap 6.Has together the positioning seat that the sides towards bonnet 5 inner places are complementary on recessed ringwise and the flange 53 at shoulder block 61 places of loose joint cap 6.
During installation, loose joint cap 6 is tilted, first flange 53 on the bonnet 5 is snapped onto in the loose joint cap 6; Inner end with shoulder block 61 on the loose joint cap 6 is adjacent to first flange 53 then, moves loose joint cap 6 first flange 53 is entered in the positioning seat; Second flange 53 is snapped onto in the loose joint cap 6, rotate loose joint cap 6, make loose joint cap 6 and bonnet 5 coaxial settings, this moment, first flange 53 and second flange 53 all were positioned at positioning seat, with the realization interference, prevented that loose joint cap 6 from deviating from.
As shown in Figure 1, have the joint 52 that is the water chestnut column in bonnet 5 outsides, spanner is snapped fit onto on the joint 52, rotating spanner is screwed bonnet 5 in the valve body 1 realizing.As shown in Figure 2; Bonnet 5 inner ports have gasket seat one, have gasket seat two over against gasket seat one place in the valve body 1, and gasket seat one is equipped with packing ring 7 with gasket seat two places; Spool 2 is between two packing rings 7, and 7 pairs of spools 2 of packing ring that this place is provided with play supporting effect.On valve body 1, have packing holder, the packing holder place is provided with seal ring and seal ring is pressed between packing holder and bonnet 5 the inners.And has anaerobic adhesive in the inner of bonnet 5 and the joint of valve body 1.Anaerobic adhesive is the abbreviation of anaerobic adhesive, is to utilize oxygen that free radicals is hindered to gather the one-component sealing bonding agent that principle is processed, and not only can be used for bonding but also can be used for sealing.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spirit of the utility model or surmount the defined scope of appended claims.
Although this paper has used terms such as valve body 1, water intake 11, water outlet 12, spool 2, valve rod 3, handle 4, bonnet 5, retaining edge 51, joint 52, flange 53, guide surface 53a, loose joint cap 6, shoulder block 61, packing ring 7 morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain the essence of the utility model more easily; It all is contrary with the utility model spirit being construed to any additional restriction to them.
Claims (10)
1. angle valve; Comprise inner being the valve body of cavity (1), have on the valve body (1) water intake (11) that communicates with cavity and with the water outlet (12) of the perpendicular setting of water intake (11), spool (2) is housed in the valve body (1); The inner of valve rod (3) and spool (2) are connected; Valve rod (3) outer end is passed valve body (1) and is linked to each other with handle (4), it is characterized in that this angle valve also comprises a tubular bonnet (5); Bonnet (5) the inner is connected in valve body (1) sidepiece; Bonnet (5) outer end flexibly connects and is useful on the loose joint cap (6) that links to each other with pipe fitting, and above-mentioned spool (2) is limited in the cavity place between bonnet (5) and the valve body (1), and above-mentioned water intake (11) or water outlet (12) are positioned on the bonnet (5).
2. a kind of angle valve according to claim 1 is characterized in that, described loose joint cap (6) is tubular and its sky is enclosed within on the bonnet (5), and having on the said bonnet (5) can be with the spacing limit structure between bonnet (5) the inner and outer end of loose joint cap (6).
3. a kind of angle valve according to claim 2 is characterized in that, described limit structure is the jam spare that the retaining of the inner place of bonnet (5) protrusion can make loose joint cap (6) be inserted in by bonnet (5) outer end along (51) and bonnet (5) outer end.
4. according to claim 1 or 2 or 3 described a kind of angle valves, it is characterized in that said bonnet (5) outside has the joint (52) that is the water chestnut column.
5. a kind of angle valve according to claim 3; It is characterized in that; The inner inboard of said loose joint cap (6) has the shoulder block (61) of annular protrusion; Described jam spare is the flange (53) of bonnet (5) outer end symmetry protrusion, and the distance between said two flanges (53) is slightly less than bonnet (5) internal diameter and locates internal diameter greater than shoulder block (61).
6. a kind of angle valve according to claim 5 is characterized in that, described flange (53) is gone up the guide surface (53a) that has inclination towards a side of bonnet (5) outer end.
7. according to claim 5 or 6 described a kind of angle valves, it is characterized in that the shoulder block (61) of said loose joint cap (6) is located to have together and recessed ringwise to be gone up the positioning seat that the side towards the inner place of bonnet (5) is complementary with flange (53).
8. according to claim 1 or 2 or 3 described a kind of angle valves; It is characterized in that; The inner port of said bonnet (5) has gasket seat one; Have gasket seat two over against gasket seat one place in the said valve body (1), described gasket seat one is equipped with packing ring (7) with gasket seat two places, and above-mentioned spool (2) is positioned between two packing rings (7).
9. according to claim 1 or 2 or 3 described a kind of angle valves, it is characterized in that the inner joint with valve body (1) of described bonnet (5) has anaerobic adhesive.
10. according to claim 1 or 2 or 3 described a kind of angle valves, it is characterized in that described valve body has packing holder on (1), the packing holder place is provided with seal ring and seal ring is pressed between packing holder and bonnet (5) the inner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203963224U CN202284670U (en) | 2011-10-18 | 2011-10-18 | Angle valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203963224U CN202284670U (en) | 2011-10-18 | 2011-10-18 | Angle valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202284670U true CN202284670U (en) | 2012-06-27 |
Family
ID=46296192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203963224U Withdrawn - After Issue CN202284670U (en) | 2011-10-18 | 2011-10-18 | Angle valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202284670U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838365A (en) * | 2017-03-31 | 2017-06-13 | 雷纳德流体智能科技江苏股份有限公司 | A kind of ball valve |
-
2011
- 2011-10-18 CN CN2011203963224U patent/CN202284670U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838365A (en) * | 2017-03-31 | 2017-06-13 | 雷纳德流体智能科技江苏股份有限公司 | A kind of ball valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120627 Effective date of abandoning: 20210329 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20120627 Effective date of abandoning: 20210329 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |