CN212107037U

CN212107037U - Wear-resistant safe energy-saving four-in-one valve

Info

Publication number: CN212107037U
Application number: CN201921840602.2U
Authority: CN
Inventors: 李士涛
Original assignee: Shanghai Runshui Fluid Equipment Co ltd
Current assignee: Shanghai Runshui Fluid Equipment Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-12-08
Anticipated expiration: 2029-10-30

Abstract

The utility model discloses a wear-resistant safe energy-saving four-in-one valve, which comprises a water guide pipeline, wherein a connecting piece is sleeved and welded on the water guide pipeline, a cylinder mounting rack is fixedly mounted at the top end of the connecting piece, a first cylinder and a second cylinder are symmetrically mounted at one end of the cylinder mounting rack close to the water guide pipeline, a first piston is fixedly mounted at one end of a first cylinder output end far away from the cylinder mounting rack, a second piston is fixedly mounted at one end of a second cylinder output end far away from the cylinder mounting rack, and the first piston and the second piston are both inserted into the water guide pipeline. The wear-resisting threaded rod avoids the wear damage caused by frequent rotation of the traditional threaded rod, and greatly improves the wear-resisting property of the threaded rod.

Description

Wear-resistant safe energy-saving four-in-one valve

Technical Field

The utility model relates to a four unification valves, in particular to wear-resisting safe energy-conserving four unification valves belongs to valve technical field.

Background

The valve is a control part in a fluid conveying system, has the functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like, is generally composed of a water inlet and three water outlets, can control the flow direction of water flow by adjusting one valve, reduces the number of valves required to be used, and achieves the energy-saving effect.

Traditional energy-conserving four unification valves adopt rotary type valve structure in the use, use the back for a long time, lead to the threaded rod to rust and influence the effect of damming of valve, easily produce the phenomenon of leaking, greatly reduced its security performance of using, frequently rotate the valve moreover and easily lead to the threaded rod wearing and tearing and damage, greatly reduced its wearability, should design a wear-resisting safe energy-conserving four unification valve to this.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wear-resisting safe energy-conserving four unification valves to the adoption rotary type valve structure who proposes in solving above-mentioned background art easily leads to the threaded rod to rust and influence the effect that dams, greatly reduced its security of using and frequent rotation lead to the threaded rod to produce wearing and tearing and reduce its wear resistance's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wear-resisting safe energy-conserving four unification valves, includes water guide pipeline, the cover welds there is the connecting piece on the water guide pipeline, the top fixed mounting of connecting piece has the cylinder mounting bracket, first cylinder and second cylinder are installed to the one end symmetry that the cylinder mounting bracket is close to water guide pipeline, the one end fixed mounting that the cylinder mounting bracket was kept away from to first cylinder output has first piston, the one end fixed mounting that the cylinder mounting bracket was kept away from to second cylinder output has the second piston, just first piston and second piston all insert in the water guide pipeline.

Preferably, the water guide pipeline comprises a water inlet, a first water outlet is arranged on one side, located at the water inlet, of the water guide pipeline, and a connecting pipe is connected between the water inlet and the first water outlet, located on the water guide pipeline.

Preferably, the water guide pipeline is symmetrically provided with a second water outlet and a third water outlet, and the second water outlet and the third water outlet are both arranged above the connecting pipe.

Preferably, the first piston is movably clamped on the inner wall of the water guide pipeline, the first piston is positioned above the water inlet, the second piston is movably clamped on the inner wall of the water guide pipeline, and the second piston is positioned above the first water outlet.

Preferably, the connecting piece includes that two are the sleeve that the symmetry set up, and two the sleeve is all registrated and is welded on water guide pipeline's outer wall, two fixedly connected with connecting plate between the sleeve, the top fixed mounting of connecting plate has the cylinder mounting bracket.

Preferably, the first piston and the second piston are made of rubber materials, the first piston and the second piston are cylinders with the same specification, and the heights of the first piston and the second piston are larger than the inner diameters of the connecting pipe, the second water outlet and the third water outlet.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a wear-resisting safe energy-conserving four unification valves has the characteristics that the security performance is high and the wearability is good, in concrete use, compares with traditional energy-conserving four unification valves comparatively speaking:

1. this four unification valves adopts the inside rivers flow direction of piston control pipeline, replaces traditional rotary type valve structure, avoids valve threaded rod to rust after long-term the use and produces smooth silk phenomenon, leads to the phenomenon of leaking to appear after the valve is closed, has effectively guaranteed valve structure's leakproofness, has improved its security performance of using greatly.

2. This four unification valves are provided with first piston and second piston, and first piston and second piston all adopt wear-resisting rubber material moreover, have avoided traditional rotary type valve structure to frequently rotate the back and lead to the threaded rod wearing and tearing and damage, have improved its wear resistance greatly.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the water conduit of the present invention;

fig. 3 is a schematic view of the structure of the connecting member of the present invention.

In the figure: 1. a water guide pipeline; 11. a water inlet; 12. a connecting pipe; 13. a first water outlet; 14. a second water outlet; 15. a third water outlet; 2. a connecting member; 21. a sleeve; 22. a connecting plate; 3. a first piston; 4. a first cylinder; 5. a cylinder mounting frame; 6. a second cylinder; 7. a second piston.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a wear-resistant safe energy-saving four-in-one valve comprises a water guide pipeline 1, a connecting piece 2 is sleeved and welded on the water guide pipeline 1, a cylinder mounting frame 5 is fixedly mounted at the top end of the connecting piece 2, a first cylinder 4 and a second cylinder 6 are symmetrically mounted at one end, close to the water guide pipeline 1, of the cylinder mounting frame 5, a first piston 3 is fixedly mounted at one end, far away from the cylinder mounting frame 5, of the output end of the first cylinder 4, a second piston 7 is fixedly mounted at one end, far away from the cylinder mounting frame 5, of the output end of the second cylinder 6, the first piston 3 and the second piston 7 are both inserted into the water guide pipeline 1, the cylinder mounting frame 5 is firmly mounted on the water guide pipeline 1 through the connecting piece 2, and then the first piston 3 and the second piston 7 are respectively driven to move up and down along the inner wall of the water guide pipeline, adjust the rivers flow direction in the water guide pipeline 1 then, replace traditional rotary type valve through first piston 3 and second piston 7 and carry out water flow control, avoid the rotary type valve to use for a long time and lead to the threaded rod to rust and produce smooth silk phenomenon, cause the valve to produce not hard up and lead to the inside leakage of its closed back pipeline, carry out lifting movement and opening and closing of control valve through the piston, can guarantee that the pipeline can not produce the leakage phenomenon, the security of its use has been improved greatly, and for the threaded rod, the piston is more wear-resisting, its wear resistance has been improved greatly.

Wherein, water guide pipe 1 includes water inlet 11, the one side that just is located water inlet 11 on the water guide pipe 1 is equipped with first delivery port 13, water guide pipe 1 is last and is located and be connected with connecting pipe 12 between water inlet 11 and the first delivery port 13, and rivers pass connecting pipe 12 and can follow first delivery port 13 and discharge in water guide pipe 1 from water inlet 11.

Wherein, the water guide pipeline 1 is symmetrically provided with a second water outlet 14 and a third water outlet 15, the second water outlet 14 and the third water outlet 15 are both arranged above the connecting pipe 12, and water flow enters the water guide pipeline 1 from the water inlet 11 and can be discharged from the second water outlet 14 and the third water outlet 15.

Wherein, the first piston 3 is movably clamped on the inner wall of the water guide pipeline 1, the first piston 3 is positioned above the water inlet 11, the second piston 7 is movably clamped on the inner wall of the water guide pipeline 1, the second piston 7 is positioned above the first water outlet 13, when the first piston 3 moves to the position of the water inlet 11, the valve is integrally closed, at the moment, water flow can not pass through, when the first piston 3 moves to a position between the connecting pipe 12 and the third water outlet 15, water flow enters from the water inlet 11 and can be discharged from the first water outlet 13 and the second water outlet 14, at the moment, when the second piston 7 moves to a position between the connecting pipe 12 and the second water outlet 14, water flow enters from the water inlet 11 and can only be discharged from the first water outlet 13, when the first piston 3 is positioned above the third water outlet 15, the second piston 7 moves to the position of the connecting pipe 12 and blocks the connecting pipe, at the moment, water flow enters into the water guide pipeline 1 from the water inlet 11, and can be discharged only from the third water outlet 15.

Wherein, the connecting piece 2 includes that two are the sleeve 21 that the symmetry set up, and two the sleeve 21 all registrates and welds on water guide pipe 1's outer wall, two fixedly connected with connecting plate 22 between the sleeve 21, the top fixed mounting of connecting plate 22 has cylinder mounting bracket 5, ensures that cylinder mounting bracket 5 is firm to be installed on water guide pipe 1.

Wherein, first piston 3 and second piston 7 all adopt the rubber material, and first piston 3 and second piston 7 all set up to the cylinder that the specification is the same, the height of first piston 3 and second piston 7 all is greater than the internal diameter of connecting pipe 12, second delivery port 14 and third delivery port 15, and the first piston 3 and the second piston 7 of rubber material have good wearability, can guarantee moreover to effectively block up connecting pipe 12, second delivery port 14 and third delivery port 15, are convenient for adjust the rivers flow direction.

Specifically, when the utility model is used, firstly, the second piston 7 is driven by the second cylinder 6 to move to one side of the connecting pipe 12, and one end of the connecting pipe 12 far away from the third water outlet 15 can be blocked by the second piston 7, at the moment, water flow enters the water guide pipeline 1 from the water inlet 11 and cannot be discharged from the third water outlet 15 through the connecting pipe 12, the first piston 3 is driven by the first cylinder 4 to move to the connecting pipe 12 and block the connecting pipe 12, at the moment, the water flow cannot flow in the water guide pipeline 1 after entering the water inlet 11, the valve is wholly in a closed state, the first piston 3 is driven by the first cylinder 4 to move to the third water outlet 15, the second piston 7 is driven by the second cylinder 6 to move to the second water outlet 14, at the moment, the third water outlet 15 can be blocked by the first piston 3, the second water outlet 14 can be blocked by the second piston 7, when water flow enters the water guide pipeline 1 from the water inlet 11, the water flow can only enter the connecting pipe 12 and is discharged from the first water outlet 13, when the first piston 3 moves to a position between the connecting pipe 12 and the third water outlet 15, and the second piston 7 moves to a position between the first water outlet 13 and the connecting pipe 12, the water flow enters the water guide pipeline 1 from the water inlet 11 and can only be discharged from the second water outlet 14 through the connecting pipe 12, in the using process, the flow direction of the water flow in the water guide pipeline 1 can be controlled only through two pistons, the piston structure is adopted to replace a traditional rotary valve structure, the interception effect of the valve which is influenced by rusting of a threaded shaft can be avoided, the interception stability of the first piston 3 and the second piston 7 in the water guide pipeline 1 is ensured, the water leakage phenomenon is effectively prevented, the use safety of the water guide pipeline is greatly improved, and the first piston 3 and the second piston 7 are made of, the wear resistance is good, the phenomenon that the traditional threaded rod is worn and damaged due to frequent rotation is avoided, and the wear resistance is greatly improved.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wear-resisting safe energy-conserving four unification valves, includes water guide pipeline (1), its characterized in that, the registrate welding has connecting piece (2) on water guide pipeline (1), the top fixed mounting of connecting piece (2) has cylinder mounting bracket (5), first cylinder (4) and second cylinder (6) are installed to the one end symmetry that cylinder mounting bracket (5) are close to water guide pipeline (1), the one end fixed mounting that cylinder mounting bracket (5) were kept away from to first cylinder (4) output has first piston (3), the one end fixed mounting that cylinder mounting bracket (5) were kept away from to second cylinder (6) output has second piston (7), just first piston (3) and second piston (7) all insert in water guide pipeline (1).

2. The wear-resistant safe energy-saving four-in-one valve as claimed in claim 1, wherein: lead water pipeline (1) and include water inlet (11), lead on water pipeline (1) and be located one side of water inlet (11) and be equipped with first delivery port (13), lead on water pipeline (1) and be located and be connected with connecting pipe (12) between water inlet (11) and first delivery port (13).

3. The wear-resistant safe energy-saving four-in-one valve as claimed in claim 1, wherein: a second water outlet (14) and a third water outlet (15) are symmetrically arranged on the water guide pipeline (1), and the second water outlet (14) and the third water outlet (15) are both arranged above the connecting pipe (12).

4. The wear-resistant safe energy-saving four-in-one valve as claimed in claim 1, wherein: first piston (3) activity joint is in water guide pipeline (1) inner wall, and first piston (3) are located the top of water inlet (11), second piston (7) activity joint is in water guide pipeline (1) inner wall, and second piston (7) are located the top of first delivery port (13).

5. The wear-resistant safe energy-saving four-in-one valve as claimed in claim 1, wherein: connecting piece (2) are sleeve (21) that the symmetry set up including two, and two sleeve (21) all registrates on the outer wall of water guide pipeline (1), two fixedly connected with connecting plate (22) between sleeve (21), the top fixed mounting of connecting plate (22) has cylinder mounting bracket (5).

6. The wear-resistant safe energy-saving four-in-one valve as claimed in claim 1, wherein: first piston (3) and second piston (7) all adopt the rubber material, and first piston (3) and second piston (7) all set up to the cylinder that the specification is the same, the height of first piston (3) and second piston (7) all is greater than the internal diameter of connecting pipe (12), second delivery port (14) and third delivery port (15).