CN209325054U - A kind of angle valve structure with high-strength corrosion-resistant function - Google Patents

Abstract

The utility model discloses a kind of angle valve structures with high-strength corrosion-resistant function, including angle valve main body, valve inlet and valve export, the angle valve body top has valve inlet, the angle valve body side has valve export, annular seal seat is welded in bottom in the angle valve main body, the angle valve body top welding flange, valve deck is installed by connection bolt at the top of the ring flange, valve rod is connected through a screw thread in the valve deck, the valve rod bottom end connects sealing piston by stainless steel revolving part, the stainless steel revolving part and sealing piston are respectively positioned in angle valve main body, inclination stainless steel filtering net is installed by mounting blocks in side in the angle valve main body, it welds stainless steel in communication and deposits miscellaneous box in angle valve bottom part body side.The utility model has the angle valve structure of high-strength corrosion-resistant function, and rationally, structure is simple for design, is suitble to be widely popularized and used.

Description

A kind of angle valve structure with high-strength corrosion-resistant function

Technical field

The utility model relates to angle valve technical field, in particular to a kind of angle valve knot with high-strength corrosion-resistant function Structure.

Background technique

Existing water-supply-pipe switch is poor with angle valve corrosion resistance, is used for a long time, and angle valve is often because of external environment or defeated The acidic materials in water are sent to be corroded, in turn resulting in angle valve cannot continue to use, and influence people's normal life；Moreover it is existing Angle valve does not have contaminant filter and a clearing function, Chang Erjiu it, aqueduct and valve can block pipeline because impurity deposits, In turn result in living water interruption.

Utility model content

The main purpose of the utility model is to provide a kind of angle valve structures with high-strength corrosion-resistant function, by setting Set inclination stainless steel filtering net and stainless steel deposit miscellaneous box, thus tilt stainless steel filtering net can filter out it is miscellaneous in conveying water in angle valve Matter, and then impurity is deposited on stainless steel due to gravity and deposits in miscellaneous box after angle valve closing, so reach angle valve can filter it is miscellaneous The performance of matter；By the way that impurity-discharging pipe is arranged, and there is rotating bar, circular baffle plate and No.1 rubber seal in impurity-discharging pipe, to work as When angle valve carrying capacity reduces, personnel can rotate rotating bar manually, and rotating bar drives circular baffle plate to rotate immediately, Jin Erfang Just stainless steel is deposited into the discharge of the impurity in miscellaneous box, by being coated with Teflon nonstick layer in angle valve main body and valve deck inner surface, from And the corrosion-resistant and non-sticky performance of inner surface that can effectively enhance angle valve, and then it is possible to prevente effectively from angle valve by delivered inside water Acidic materials corroded；By the way that corrosion-resistant titanium layer and wear-resistant tungsten carbide layer is arranged in angle valve main body and valve cover surfaces, to have Effect improves angle valve main body and valve deck outer surface is corrosion-resistant and wear-resisting property, and then guarantees angle valve in extraneous acid or alkali environment and wear ring Service life under border can effectively solve the problems in background technique.

To achieve the above object, the technical solution that the utility model is taken are as follows:

A kind of angle valve structure with high-strength corrosion-resistant function, including angle valve main body, valve inlet and valve export, institute Angle valve body top is stated with valve inlet, the angle valve body side has valve export, bottom weldering in the angle valve main body Annular seal seat, the angle valve body top welding flange are connect, valve deck is installed by connection bolt in the ring flange top, Valve rod is connected through a screw thread in the valve deck, the valve rod bottom end connects sealing piston by stainless steel revolving part, described stainless Steel revolving part and sealing piston are respectively positioned in angle valve main body, and inclination stainless steel is installed by mounting blocks in side in the angle valve main body Strainer, angle valve bottom part body side weld stainless steel in communication and deposit miscellaneous box, and the stainless steel deposits miscellaneous cassette bottom portion welding Impurity-discharging pipe, the angle valve main body and valve deck inner surface are coated with Teflon nonstick layer.

Further, rotating bar, the round gear of rotating bar one end connection are installed by mounting hole in the impurity-discharging pipe side Plate, the circular baffle plate are located in impurity-discharging pipe, and the circular baffle plate periphery is embedded No.1 rubber seal, the rotating bar and peace It fills hole junction and is equipped with cylindrical waterproof grommet.

Further, the angle valve main body and valve cover surfaces are equipped with corrosion-resistant titanium layer, and the corrosion-resistant titanium layer surface is set There is wear-resistant tungsten carbide layer.

Further, the valve rod periphery is socketed high-intensitive buffer spring, and the valve stem tip welds rotating handle.

Further, No. two rubber seal are installed by annular mounting groove in the valve inlet and valve export.

Compared with prior art, the utility model has the following beneficial effects:

1. miscellaneous box is deposited by setting inclination stainless steel filtering net and stainless steel, so that angle of departure can be filtered by tilting stainless steel filtering net Impurity in valve in conveying water, and then impurity is deposited on stainless steel after angle valve closing due to gravity and deposits in miscellaneous box, Jin Erda It is capable of the performance of impurity screening to angle valve；By the way that impurity-discharging pipe is arranged, and there is rotating bar, circular baffle plate and No.1 rubber in impurity-discharging pipe Glue sealing ring, so that personnel can rotate rotating bar manually when angle valve carrying capacity reduces, rotating bar drives circular baffle plate immediately It rotates, and then facilitates the impurity discharge deposited stainless steel in miscellaneous box.

2. by being coated with Teflon nonstick layer in angle valve main body and valve deck inner surface, so as to effectively enhance angle valve The corrosion-resistant and non-sticky performance of inner surface, and then it is possible to prevente effectively from angle valve is corroded by the acidic materials in delivered inside water；It is logical It crosses and corrosion-resistant titanium layer and wear-resistant tungsten carbide layer is set in angle valve main body and valve cover surfaces, to effectively improve angle valve main body and valve deck Outer surface is corrosion-resistant and wear-resisting property, and then guarantees service life of the angle valve under extraneous acid or alkali environment and abrasion environment.

3. by being respectively mounted No. two rubber seal in valve inlet and valve export, and then improving valve inlet and valve The sealing performance of door outlet and external water pipe junction；High-intensitive buffer spring is arranged outside valve rod by setting, thus High-intensitive buffer spring can give high efficiency buffer and valve rod when rotating handle passes through valve rod and sealing piston regulating water flow Protective value, and then water flow high pressure is avoided to cause to adjust difficult or valve stem crack.

Detailed description of the invention

Fig. 1 is a kind of overall structure diagram of the angle valve structure with high-strength corrosion-resistant function of the utility model；

Fig. 2 is a kind of angle valve inside configuration structural schematic diagram with high-strength corrosion-resistant function of the utility model；

Fig. 3 is that a kind of impurity-discharging pipe internal structure of angle valve structure with high-strength corrosion-resistant function of the utility model is illustrated Figure；

Fig. 4 is table in the angle valve main body and valve deck of a kind of angle valve structure with high-strength corrosion-resistant function of the utility model Face and outer surface material layer the schematic diagram of the section structure.

In figure: 1, valve rod；2, valve deck；3, angle valve main body；4, valve inlet；5, valve export；6, rotating handle；7, flange Disk；8, stainless steel revolving part；9, sealing piston；10, annular seal seat；11, stainless steel deposits miscellaneous box；12, inclination stainless steel filter Net；13, high-intensitive buffer spring；14, wear-resistant tungsten carbide layer；15, corrosion-resistant titanium layer；16, Teflon nonstick layer；17, No.1 rubber Glue sealing ring；18, circular baffle plate；19, impurity-discharging pipe；20, cylindrical waterproof grommet；21, rotating bar；22, No. two rubber seals Circle；23, mounting hole.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.

As shown in Figs 1-4, a kind of angle valve structure with high-strength corrosion-resistant function, including angle valve main body 3, valve inlet 4 and valve export 5, there is valve inlet 4 at the top of the angle valve main body 3,3 side of angle valve main body has valve export 5, institute It states bottom in angle valve main body 3 and welds annular seal seat 10, the 3 top welding flange 7 of angle valve main body, the ring flange 7 Valve deck 2 is installed by connection bolt in top, and valve rod 1 is connected through a screw thread in the valve deck 2, and 1 bottom end of valve rod passes through stainless Steel revolving part 8 connects sealing piston 9, and the stainless steel revolving part 8 and sealing piston 9 are respectively positioned in angle valve main body 3, the angle valve Inclination stainless steel filtering net 12 is installed by mounting blocks in side in main body 3, and 3 bottom side of angle valve main body is welded in communication Stainless steel deposits miscellaneous box 11, and the stainless steel deposits miscellaneous 11 bottom of box welding impurity-discharging pipe 19,2 inner surface of the angle valve main body 3 and valve deck It is coated with Teflon nonstick layer 16.

Wherein, rotating bar 21,21 one end of rotating bar connection circle are installed by mounting hole 23 in 19 side of impurity-discharging pipe Shape baffle 18, the circular baffle plate 18 are located in impurity-discharging pipe 19, and 18 periphery of circular baffle plate is embedded No.1 rubber seal 17, The rotating bar 21 is equipped with cylindrical waterproof grommet 20 with 23 junction of mounting hole.

As shown in figure 3, personnel can rotate rotating bar 21 manually in the present embodiment, and then rotating bar 21 drives circular baffle plate 18 rotate, and then facilitate the impurity discharge deposited stainless steel in miscellaneous box 11.

Wherein, the angle valve main body 3 and 2 surface of valve deck are equipped with corrosion-resistant titanium layer 15, corrosion-resistant 15 surface of titanium layer Equipped with wear-resistant tungsten carbide layer 14.

As shown in figure 4, angle valve main body 3 and 2 surface corrosion-resistant of valve deck erosion titanium layer 15 and wear-resistant tungsten carbide layer 14 in the present embodiment Setting, and then effectively improve angle valve main body 3 and 2 outer surface of valve deck is corrosion-resistant and wear-resisting property, and then guarantee angle valve in the external world Service life under acid or alkali environment and abrasion environment.

Wherein, 1 periphery of valve rod is socketed high-intensitive buffer spring 13, and rotating handle 6 is welded on 1 top of valve rod.

As shown in Fig. 2, rotating handle 6 can be high at this time with 9 regulating water flow of ovable valve stem 1 and sealing piston in the present embodiment Intensity buffer spring 13 can give high efficiency buffer and valve rod protective value, and then water flow high pressure is avoided to cause to adjust difficult or valve Bar 1 is broken.

Wherein, No. two rubber seal 22 are installed by annular mounting groove in the valve inlet 4 and valve export 5.

As shown in Fig. 2, being respectively mounted No. two rubber seal 22 in valve inlet 4 and valve export 5, in turn in the present embodiment Improve the sealing performance of valve inlet 4 and valve export 5 and external water pipe junction.

It should be noted that the utility model is a kind of angle valve structure with high-strength corrosion-resistant function, and when work, people Angle valve is mounted at extraneous two water pipe heads by member, and then maintains the opening and closing function at two water pipe heads, in angle valve water delivery In the process, inclination stainless steel filtering net 12 can filter out the impurity in angle valve in conveying water, so impurity after angle valve closing because Gravity is deposited on stainless steel and deposits in miscellaneous box 11, and then reaches the performance that angle valve is capable of impurity screening, when angle valve carrying capacity subtracts Hour, personnel can rotate rotating bar 21 manually, and rotating bar 21 drives circular baffle plate 18 to rotate immediately, and then facilitating will not Rust steel deposits the discharge of the impurity in miscellaneous box 11, and angle valve main body 3 and 2 inner surface of valve deck are coated with Teflon nonstick layer 16, so as to Effectively enhancing angle valve the corrosion-resistant and non-sticky performance of inner surface, and then it is possible to prevente effectively from angle valve by the acidity in delivered inside water Substance is corroded；The setting of corrosion-resistant titanium layer 15 and wear-resistant tungsten carbide layer 14 is arranged in angle valve main body 3 and 2 surface of valve deck, to have Effect improves angle valve main body 3 and 2 outer surface of valve deck is corrosion-resistant and wear-resisting property, and then guarantees angle valve in extraneous acid or alkali environment and abrasion Service life under environment.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model Claimed range is defined by the appending claims and its equivalent thereof.

Claims (5)

1. a kind of angle valve structure with high-strength corrosion-resistant function, including angle valve main body (3), valve inlet (4) and valve go out Mouth (5), it is characterised in that: there are valve inlet (4) at the top of the angle valve main body (3), angle valve main body (3) side has valve Door outlet (5), interior bottom welding annular seal seat (10) of angle valve main body (3), angle valve main body (3) top welding Blue disk (7), by connection bolt installation valve deck (2), the valve deck (2) is interior to be connected through a screw thread valve at ring flange (7) top Bar (1), valve rod (1) bottom end by stainless steel revolving part (8) connection sealing piston (9), the stainless steel revolving part (8) and Sealing piston (9) is respectively positioned in angle valve main body (3), and angle valve main body (3) side is installed inclination stainless steel by mounting blocks and filtered Net (12), angle valve main body (3) bottom side weld stainless steel in communication and deposit miscellaneous box (11), and the stainless steel deposits miscellaneous box (11) bottom welding impurity-discharging pipe (19), the angle valve main body (3) and valve deck (2) inner surface are coated with Teflon nonstick layer (16).

2. a kind of angle valve structure with high-strength corrosion-resistant function according to claim 1, it is characterised in that: the row Miscellaneous pipe (19) side connects circular baffle plate (18) by mounting hole (23) installation rotating bar (21), described rotating bar (21) one end, The circular baffle plate (18) is located in impurity-discharging pipe (19), and circular baffle plate (18) periphery is embedded No.1 rubber seal (17), The rotating bar (21) and mounting hole (23) junction are equipped with cylindrical waterproof grommet (20).

3. a kind of angle valve structure with high-strength corrosion-resistant function according to claim 1, it is characterised in that: the angle Valve body (3) and valve deck (2) surface are equipped with corrosion-resistant titanium layer (15), and corrosion-resistant titanium layer (15) surface is equipped with wear-resisting carbonization Tungsten layer (14).

4. a kind of angle valve structure with high-strength corrosion-resistant function according to claim 1, it is characterised in that: the valve Bar (1) periphery is socketed high-intensitive buffer spring (13), and rotating handle (6) are welded on valve rod (1) top.

5. a kind of angle valve structure with high-strength corrosion-resistant function according to claim 1, it is characterised in that: the valve No. two rubber seal (22) are installed by annular mounting groove in door import (4) and valve export (5).