CN218031730U

CN218031730U - Early warning mechanism and high-pressure valve

Info

Publication number: CN218031730U
Application number: CN202222540522.3U
Authority: CN
Inventors: 沙文辉
Original assignee: Tianjin Water Seal Zhongyou Valve Co ltd
Current assignee: Tianjin Water Seal Zhongyou Valve Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2022-12-13
Anticipated expiration: 2032-09-26

Abstract

The utility model relates to a high-pressure valve technical field specifically is an early warning mechanism and high-pressure valve, including the valve body, the valve body side is provided with the base, and the base surface is seted up flutedly, is provided with the early warning ware in the recess, and the base surface is seted up the second recess, is provided with the clamp plate in the second recess, and the base side is provided with bee calling organ; the beneficial effects are that: the utility model provides a pair of early warning mechanism and high-pressure valve, at first the clamp plate of pulling up during the use, then place the early warning ware in the recess inherent not hard up clamp plate, the clamp plate utilizes the torsion of spring to reset and carries out spacing fixed to the early warning ware, then fix the valve gap on the valve body, the early warning ware can monitor whether there is the condition of revealing, avoid like this when high-pressure valve probably because long-time work when sealed, the weak condition of revealing probably appears in the sealed department, but this kind of condition is difficult to by operator's discovery, can take place for a long time that high-pressure valve acutely reveals comparatively dangerous problem suddenly.

Description

Early warning mechanism and high-pressure valve

Technical Field

The utility model relates to a high-pressure valve technical field specifically is an early warning mechanism and high-pressure valve.

Background

A valve is a device used to control the direction, pressure, and flow of a fluid in a fluid system. The valve is a device that can control the flow rate of a medium (liquid, gas, powder) in a pipe or equipment by flowing or stopping the medium.

Chinese patent CN206845927U discloses a high pressure resistant valve, including valve body, hand wheel and valve rod, valve body lower extreme fixed mounting has the base, and its upper end fixedly connected with valve gap, valve gap upper end fixed mounting has the support cover, valve rod upper end fixedly connected with hand wheel, and its lower extreme fixed mounting has the case, hand wheel surface fixed mounting has the hand wheel handle, the inside fixed mounting of hand wheel has the shock attenuation cotton, the inside fixedly connected with valve cage of valve body. The utility model reduces the vibration of the hand wheel by arranging the damping cotton in the hand wheel; the four hand wheel handles are arranged on the outer surface of the hand wheel, so that a worker can rotate the hand wheel more conveniently; rubber is arranged at the tail end of a hand wheel handle to increase friction force, so that the slipping condition is avoided during rotation; the valve can be prevented from rusting and the service life of the valve can be prolonged by coating the antirust coating on the surface of the valve component; the valve body and the valve cover are made of titanium alloy materials, and have good pressure resistance. Has good popularization value.

However, the early warning device is lacked during operation in the above technical scheme, and when the high-pressure valve is sealed, the sealing position may have a weak leakage condition due to long-time operation, but the condition is not easy to be found by an operator, and the problem that the high-pressure valve suddenly and violently leaks and is dangerous may occur for a long time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an early warning mechanism and high pressure valve to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a warning mechanism, the warning mechanism comprising: the water outlet is arranged at one end of the valve body, the water inlet is arranged at the other end of the valve body, and the valve cover is arranged on the surface of the valve body;

the base is sleeved on the valve body, a groove is formed in the surface of the base, an early warning device is arranged in the groove, a wire outlet is formed in the side face of the base, a buzzer is arranged on the outer ring face of the base, a second groove is formed in the surface of the base, and a connecting rod is arranged on the side face of the second groove;

the pressing plate is sleeved on the surface of the connecting rod, and a spring is arranged on the side face of the pressing plate.

Preferably, the buzzer is arranged on the side surface of the base and is connected with the inside of the early warning device through a wire.

Preferably, the groove is of a circular ring plate-shaped structure, and the diameter of the outer ring of the groove is smaller than that of the outer ring of the base.

Preferably, the spring is sleeved on the connecting rod, one end of the spring is fixedly connected to the side face of the second groove, and the other end of the spring is fixedly connected to the side face of the pressing plate.

Preferably, the pressing plate is of a square plate-shaped structure, and a handle is arranged on the surface of the pressing plate.

Preferably, the inner ring surface of the base is fixedly connected to the surface of the valve body.

A high pressure valve comprises the early warning mechanism.

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

the utility model provides a pair of early warning mechanism and high-pressure valve, at first the clamp plate of pulling up during the use, then place the early warning ware in the recess inherent not hard up clamp plate, the clamp plate utilizes the torsion of spring to reset and carries out spacing fixed to the early warning ware, then fix the valve gap on the valve body, the early warning ware can monitor whether there is the condition of revealing, avoided like this when high-pressure valve probably because long-time work when sealed, the weak condition of revealing probably appears in the sealed department, but this kind of condition is difficult to by the discovery of operator, can take place for a long time that high-pressure valve acutely reveals comparatively dangerous problem suddenly.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the structural base and the early warning device of the present invention;

FIG. 3 is a schematic view of the base structure of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 3.

In the figure: 1. a valve body; 2. a water outlet; 3. a water inlet; 4. a valve cover; 5. a base; 6. a groove; 7. a wire outlet hole; 8. a buzzer; 9. a second groove; 10. a connecting rod; 11. pressing a plate; 12. a spring; 13. an early warning device; 14. a handle; 15. an electrical wire.

Detailed Description

In order to make the objects and technical solutions of the present invention clear and fully described, and the advantages thereof more clearly understood, the embodiments of the present invention are described in further detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of some, but not all, embodiments of the present invention and are not to be considered as limiting, and that all other embodiments can be made by one of ordinary skill in the art without any inventive work.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", 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, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

For simplicity and illustrative purposes, the principles of the embodiments are described by referring mainly to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.

Example one

Referring to fig. 1 to 4, the present invention provides a technical solution: an early warning mechanism, the early warning mechanism comprising: the water-saving valve comprises a valve body 1, wherein one end of the valve body 1 is provided with a water outlet 2, the other end of the valve body 1 is provided with a water inlet 3, and the surface of the valve body 1 is provided with a valve cover 4; the valve comprises a base 5, wherein the base 5 is sleeved on a valve body 1, a groove 6 is formed in the surface of the base 5, an early warning device 13 is arranged in the groove 6, a wire outlet 7 is formed in the side surface of the base 5, a buzzer 8 is arranged on the outer ring surface of the base 5, a second groove 9 is formed in the surface of the base 5, and a connecting rod 10 is arranged on the side surface of the second groove 9; the pressure plate 11 is sleeved on the surface of the connecting rod 10, a spring 12 is arranged on the side surface of the pressure plate 11, and the high-pressure valve comprises the early warning mechanism;

when the valve is used, the pressing plate 11 is firstly pulled up, then the early warning device 13 is placed in the groove 6, the pressing plate 11 is loosened, the pressing plate 11 resets by utilizing the torsion of the spring 12 to limit and fix the early warning device 13, and then the valve cover 4 is fixed on the valve body 1, so that the early warning device 13 can monitor whether the leakage condition exists.

Example two

On the basis of the first embodiment, a buzzer 8 is arranged, the buzzer 8 is arranged on the side surface of a base 5, the buzzer 8 is connected in an early warning device 13 by using a wire 15, a groove 6 is in a circular ring plate-shaped structure, the diameter of the outer ring of the groove 6 is smaller than that of the outer ring of the base 5, and the inner ring surface of the base 5 is fixedly connected on the surface of a valve body 1;

during the use, place early warning ware 13 in recess 6, recess 6 can prevent that early warning ware 13 from removing about, and early warning ware 13 then can detect when valve gap 4 and valve body 1 produce revealing, makes bee calling organ 8 report to the police and indicate operating personnel.

EXAMPLE III

On the basis of the second embodiment, a pressing plate 11 is arranged, the pressing plate 11 is of a square plate-shaped structure, a handle 14 is arranged on the surface of the pressing plate 11, a spring 12 is sleeved on the connecting rod 10, one end of the spring 12 is fixedly connected to the side surface of the second groove 9, and the other end of the spring 12 is fixedly connected to the side surface of the pressing plate 11;

when the device is used, the pressing plate 11 can be lifted by the aid of the handle 14, then the early warning device 13 is placed in the groove 6 conveniently, then the handle 14 is loosened, and the pressing plate 11 is reset by the aid of the torsion of the spring 12 to perform limiting and fixing effects on the early warning device 13 to a certain degree.

During the in-service use, at first pull up clamp plate 11, then place early warning ware 13 in recess 6 internal not hard up clamp plate 11, clamp plate 11 utilizes the torsion of spring 12 to reset and carries out spacing fixed to early warning ware 13, then fix valve gap 4 on valve body 1, early warning ware 13 can monitor whether there is the condition of revealing, place early warning ware 13 in recess 6, recess 6 can prevent that early warning ware 13 from removing about, early warning ware 13 can detect when valve gap 4 produces with valve body 1 and reveals, make bee calling organ 8 report to the police and indicate operating personnel, the overall design has avoided probably because long-time work when high-pressure valve is sealed, the condition of revealing of weak probably appearing in the sealed department, but this kind of condition is difficult to be found by the operator, can take place for a long time that high-pressure valve suddenly violently reveals comparatively dangerous problem.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. An early warning mechanism, its characterized in that: the early warning mechanism comprises: the water-saving valve comprises a valve body (1), wherein a water outlet (2) is formed in one end of the valve body (1), a water inlet (3) is formed in the other end of the valve body (1), and a valve cover (4) is arranged on the surface of the valve body (1);

the valve body (1) is sleeved with the base (5), a groove (6) is formed in the surface of the base (5), an early warning device (13) is arranged in the groove (6), a wire outlet hole (7) is formed in the side surface of the base (5), a buzzer (8) is arranged on the outer ring surface of the base (5), a second groove (9) is formed in the surface of the base (5), and a connecting rod (10) is arranged on the side surface of the second groove (9);

the pressing plate (11), the pressing plate (11) is sleeved on the surface of the connecting rod (10), and a spring (12) is arranged on the side surface of the pressing plate (11).

2. The warning mechanism of claim 1, wherein: the buzzer (8) is arranged on the side face of the base (5), and the buzzer (8) is connected into the early warning device (13) through an electric wire (15).

3. A warning mechanism as claimed in claim 2, wherein: the groove (6) is of a circular ring plate-shaped structure, and the diameter of the outer ring of the groove (6) is smaller than that of the outer ring of the base (5).

4. A warning mechanism as claimed in claim 3, wherein: the spring (12) is sleeved on the connecting rod (10), one end of the spring (12) is fixedly connected to the side face of the second groove (9), and the other end of the spring (12) is fixedly connected to the side face of the pressing plate (11).

5. The warning mechanism of claim 4, wherein: the pressing plate (11) is of a square plate-shaped structure, and a handle (14) is arranged on the surface of the pressing plate (11).

6. The warning mechanism of claim 5, wherein: the inner ring surface of the base (5) is fixedly connected to the surface of the valve body (1).

7. A high pressure valve, characterized by: comprising a warning unit according to any of the preceding claims 1-6.