CN210196505U

CN210196505U - Waterproof and durable valve

Info

Publication number: CN210196505U
Application number: CN201920926547.2U
Authority: CN
Inventors: Shuchang Wang; 王树常; Jiachen Wang; 王甲辰
Original assignee: Shandong Smart Electronic Technology Co Ltd
Current assignee: Shandong Smart Electronic Technology Co Ltd
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-03-27
Anticipated expiration: 2029-06-19

Abstract

The utility model discloses a waterproof, durable high valve, including shell and valve rod, the welding of valve rod top has the dwang, the hydroecium has been seted up at the shell middle part, first case has been seted up at the valve rod middle part, the second case has been seted up to first case bottom, sealing rubber is installed to the outer wall of first case and second case, the inlet tube has been seted up to the shell left end, inlet tube right-hand member welding has the valve seat frame, first disk seat has been seted up on valve seat frame top, the second disk seat has been seted up to valve seat frame bottom. The utility model discloses a setting of first disk seat, second disk seat, first case, second case and sealing rubber rotates the valve rod, makes first case and second case place on first disk seat and second disk seat, through first case of sealing rubber parcel and second case, can seal first disk seat and second disk seat effectively, avoids the condition that leaks to appear in long-term use, and is more durable, comparatively practical, is fit for extensively promoting and using.

Description

Waterproof and durable valve

Technical Field

The utility model relates to the technical field of valves, specifically be a waterproof, durable high valve.

Background

The valve is a control part in a fluid conveying system, has the functions of stopping, adjusting, guiding, preventing backflow, stabilizing pressure, shunting or overflowing and relieving pressure and the like, is mostly made of copper in a valve core of a daily family, is not easy to rust and has certain corrosion resistance, but now the valve core cannot be adjusted in daily life, and the current household valve has the phenomenon that the interior of the valve core is rusted and water drops are difficult to seal after long-term use, so that the valve with water resistance and high durability is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproof, durable high valve has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a waterproof, durable high valve, includes shell and valve rod, the welding of valve rod top has the dwang, the hydroecium has been seted up at the shell middle part, first case has been seted up at the valve rod middle part, the second case has been seted up to first case bottom, sealing rubber is installed to the outer wall of first case and second case, the inlet tube has been seted up to the shell left end, inlet tube right-hand member welding has the valve seat frame, first disk seat has been seted up on valve seat frame top, the second disk seat has been seted up to valve seat frame bottom, the outlet pipe has been seted up to the hydroeci.

As a preferred embodiment of the utility model, the valve gap is installed at the shell top, the valve gap inner wall is seted up threadedly, the screw thread rotates and is connected with the valve rod.

As a preferred embodiment of the present invention, the valve rod bottom end is slidably connected to a limiting seat.

As an optimized embodiment of the present invention, the sealing ring is installed at the top of the water chamber.

As a preferred embodiment of the present invention, the valve seat frame is made of glass steel.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a waterproof, durable high valve, through first disk seat, second disk seat, first case, second case and sealing rubber's setting, the rotation valve rod makes first case and second case place on first disk seat and second disk seat, through first case of sealing rubber parcel and second case, can seal first disk seat and second valve seat effectively, avoids the condition that leaks to appear in long-term use, and is more durable.

2. The utility model discloses a waterproof, durable high valve, the material through sealing rubber, valve door frame is glass steel's setting, the valve rod and the valve frame of traditional valve adopt copper, copper is difficult for rustting, has certain corrosion resistance, but long-term back of using, the copper can also appear rusty and the condition of corroding, can avoid rustting through sealing rubber and also can be anticorrosive simultaneously, the valve frame adopts glass steel, glass steel is not rusty and corrosion-resistant, the life-span of valve has been prolonged greatly.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is an elevation view of the overall structure of the waterproof, durable valve of the present invention;

fig. 2 is the schematic diagram of the valve cover structure of the waterproof, durable and high valve of the present invention.

In the figure: 1. a first valve seat; 2. a second valve seat; 3. a housing; 4. a thread; 5. a valve stem; 6. a first valve spool; 7. a second valve core; 8. a valve seat frame; 9. a limiting seat; 10. Sealing rubber; 11. a valve cover; 12. rotating the rod; 13. a water inlet pipe; 14. a water outlet pipe; 15. a water chamber; 16. and (5) sealing rings.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a waterproof, durable high valve, includes shell 3 and valve rod 5, the welding of 5 tops of valve rod has dwang 12, hydroecium 15 has been seted up at 3 middle parts of shell, first case 6 has been seted up at 5 middle parts of valve rod, second case 7 has been seted up to 6 bottoms of first case, sealing rubber 10 is installed to the outer wall of first case 6 and second case 7, inlet tube 13 has been seted up to 3 left ends of shell, the welding of inlet tube 13 right-hand member has valve seat frame 8, first disk seat 1 has been seted up on 8 tops of valve seat frame, second disk seat 2 has been seted up to 8 bottoms of valve seat frame, outlet pipe 14 has been seted up to 15 right-hand members.

In this embodiment, please refer to fig. 1 and 2, the first valve core 6 and the second valve core 7 are placed on the first valve seat 1 and the second valve seat 2 by rotating the valve rod 5, and the first valve core 6 and the second valve core 7 are wrapped by the sealing rubber 10, so that the first valve seat 1 and the second valve seat 2 can be effectively sealed, the water leakage during long-term use is avoided, and the valve is more durable.

Wherein, valve gap 11 is installed at the top of shell 3, screw thread 4 has been seted up to valve gap 11 inner wall, screw thread 4 rotates and is connected with valve rod 5.

In the embodiment, referring to fig. 1, the control valve rod 5 rotates in the internal thread 4 of the bonnet 11 by rotating the rotating rod 12, so as to adjust the valve rod 5 up and down.

Wherein, the bottom end of the valve rod 5 is connected with a limiting seat 9 in a sliding way.

In this embodiment, please refer to fig. 1, the position of the valve rod 5 can be limited by the limiting seat 9, so as to avoid the extrusion deformation of the valve rod 5.

Wherein, a sealing ring 16 is arranged at the top of the water chamber 15.

In the embodiment, please refer to fig. 1, the joint between the top of the water chamber and the valve rod 5 is sealed by the sealing ring 16, so as to avoid water leakage after long-term use.

Wherein, the valve seat frame 8 is made of glass fiber reinforced plastic.

In the embodiment, as shown in fig. 1, the valve frame 8 is made of glass fiber reinforced plastic, which is rustless and corrosion resistant, and the service life of the valve is greatly prolonged.

It should be noted that the present invention is a waterproof valve with high durability, which comprises a first valve seat 1, a second valve seat 2, a housing 3, a thread 4, a valve rod 5, a first valve core 6, a second valve core 7, a valve seat frame 8, a limiting seat 9, a sealing rubber 10, a valve cover 11, a rotating rod 12, a water inlet pipe 13, a water outlet pipe 14, a water chamber 15 and a sealing ring 16, all of which are universal standard components or known components by those skilled in the art, the structure and principle of which are known by those skilled in the art through technical manuals or conventional experimental methods, when the valve works, the rotating rod 12 is rotated to drive the valve rod 5 to rotate and rise, the first valve core 6 and the second valve core 7 move up, the first valve seat 1 and the second valve seat 2 are opened, water flows out from the water outlet pipe 14, when water is not needed, the rotating rod 12 is rotated to drive the valve rod 5 to rotate and fall, the first valve core 6 and the, the first valve seat 1 and the second valve seat 2 are plugged, and water flow stops.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A waterproof, durable valve comprising a housing (3) and a valve stem (5), characterized in that: dwang (12) have been welded on valve rod (5) top, hydroecium (15) have been seted up at shell (3) middle part, first case (6) have been seted up at valve rod (5) middle part, second case (7) have been seted up to first case (6) bottom, sealing rubber (10) are installed to the outer wall of first case (6) and second case (7), inlet tube (13) have been seted up to shell (3) left end, inlet tube (13) right-hand member welding has valve seat frame (8), first disk seat (1) have been seted up on valve seat frame (8) top, second disk seat (2) have been seted up to valve seat frame (8) bottom, outlet pipe (14) have been seted up to hydroecium (15) right-hand member.

2. A water resistant, durable valve as defined in claim 1, wherein: valve gap (11) are installed at shell (3) top, screw thread (4) have been seted up to valve gap (11) inner wall, screw thread (4) rotate to be connected with valve rod (5).

3. A water resistant, durable valve as defined in claim 1, wherein: the bottom end of the valve rod (5) is connected with a limiting seat (9) in a sliding mode.

4. A water resistant, durable valve as defined in claim 1, wherein: and a sealing ring (16) is arranged at the top of the water chamber (15).

5. A water resistant, durable valve as defined in claim 1, wherein: the valve seat frame (8) is made of glass fiber reinforced plastic.