CN215335100U - Water valve convenient to maintenance - Google Patents

Abstract

The utility model discloses a water valve convenient for maintenance, belonging to the technical field of valve equipment, comprising a valve, wherein the left end and the right end of the valve are respectively fixedly connected with an inlet pipe and an outlet pipe, the upper side wall and the lower side wall of the inlet pipe and the outlet pipe are respectively fixedly connected with a first sealing pipe and a second sealing pipe which are communicated with each other inside, the two first sealing pipes and the second sealing pipes are respectively inserted with a same U-shaped spare pipe, the U-shaped spare pipe penetrates through the inlet pipe and the outlet pipe, the section of the U-shaped spare pipe positioned in the inlet pipe and the outlet pipe is respectively provided with a water outlet hole, the lower side of the U-shaped spare pipe positioned in the valve is provided with a cavity, the U-shaped spare pipe can realize quick use of the spare pipe, stop water flow from entering a damaged valve pipeline, avoid the influence of water flow on the maintenance of an operator on the valve, effectively improve the convenience of the operator on the maintenance of the damaged valve, and has good sealing performance, the operation is more simple and convenient.

Description

Water valve convenient to maintenance

Technical Field

The utility model relates to the technical field of valve equipment, in particular to a water valve convenient to maintain.

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, and particularly has the advantages that after the valve is used for a long time, a threaded rod of the valve is easy to rust and corrode, the valve pipeline is damaged and leaks water, and the valve needs to be maintained or replaced, so that the normal use of the water supply management system can be ensured.

The existing valve is used, and the spare pipe is not arranged, so that water flow cannot be stopped from entering a damaged valve pipeline, the water flow sprayed by the valve pipeline influences operating personnel to detach and replace the valve, and the maintenance convenience is greatly reduced.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide a water valve convenient to maintain, which can realize the quick use of a spare pipe, stop water flow from entering a damaged valve pipeline, avoid the influence of the water flow on the maintenance of a valve by an operator, effectively improve the convenience of the operator for maintaining the damaged valve, and has the advantages of good sealing performance and simpler and more convenient operation.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

The utility model provides a water valve convenient to maintenance, includes the valve, both ends difference fixedly connected with about the valve are discharged into pipe and discharge pipe, first sealed tube and the second sealed tube that the equal fixedly connected with of both sides wall is linked together about discharging into pipe and discharge pipe is inside, two all peg graft on first sealed tube and the second sealed tube and have same U-shaped stand-by pipe, and the U-shaped stand-by pipe runs through and discharges into pipe and discharge pipe setting, U-shaped stand-by pipe is located to discharge into pipe and the inside one section of discharge pipe and all cuts a hole has the wash port, U-shaped stand-by pipe is located the valve lower side and has cut a cavity, the U-shaped stand-by pipe left and right sides is located the wash port downside and all cuts a hole that has and be linked together with the cavity. The valve pipe can realize quick use of the standby pipe, the damaged valve pipe is prevented from being filled by water flow, the maintenance of an operator on the valve is prevented from being influenced by the water flow, the convenience of the operator on the maintenance of the damaged valve is effectively improved, the sealing performance of the device is good, and the operation is simpler and more convenient.

Furthermore, a sealing gasket is fixedly connected between the water drain hole and the opening of the U-shaped standby pipe and is in contact with the lower side walls of the water drain pipe and the water drain pipe, so that the sealing performance after the standby pipe is converted is effectively enhanced.

Further, the equal fixedly connected with fixed block in U-shaped stand-by pipe both ends, the equal fixedly connected with fixed plate of valve one end is kept away from to first sealed tube and second sealed tube, threaded connection has the bolt between fixed block and the fixed plate, fixes the stand-by pipe when not using the stand-by pipe.

Further, the spare U-shaped pipe is located the equal fixedly connected with bolt board of discharge pipe and discharge pipe downside, fixes the spare pipe after the use, avoids causing the spare pipe to take place the skew because of the influence of rivers.

Further, spare tub corner of U-shaped sets up for the arc structure, the effectual pressure that reduces rivers plays the guide effect to rivers.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) this scheme can realize quick use reserve pipe, and the valve pipeline that stops rivers and get into the damage avoids rivers to influence the operation personnel to the maintenance of valve, has effectively improved the convenience of operation personnel to damaging the valve maintenance, and this device sealing performance is good, and the operation is more simple and convenient.

(2) The U-shaped standby pipe is fixedly connected with a sealing gasket between the drain hole and the opening, and the sealing gasket is contacted with the lower side walls of the drain pipe and the drain pipe, so that the sealing performance after the standby pipe is converted is effectively enhanced.

(3) The equal fixedly connected with fixed block in U-shaped stand-by pipe both ends, the equal fixedly connected with fixed plate of valve one end is kept away from to first sealed tube and second sealed tube, and threaded connection has the bolt between fixed block and the fixed plate, fixes the stand-by pipe when not using the stand-by pipe.

(4) The U-shaped standby pipe is located and arranges into the equal fixedly connected with bolt board of pipe and discharge pipe downside, fixes the standby pipe after the use, avoids causing the standby pipe to take place the skew because of the influence of rivers.

(5) Spare tub corner of U-shaped sets up for the arc structure, the effectual pressure that reduces rivers plays the guide effect to rivers.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

fig. 2 is a working state diagram of the present invention.

The reference numbers in the figures illustrate:

1 valve, 2 discharge pipes, 3 discharge pipes, 4 first sealing pipes, 5 second sealing pipes, 6U-shaped spare pipes, 7 drain holes, 8 cavities, 9 openings, 10 sealing gaskets and 11 bolt plates.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-2, a water valve convenient for maintenance comprises a valve 1, wherein the left end and the right end of the valve 1 are respectively and fixedly connected with a discharge pipe 2 and a discharge pipe 3, the upper side wall and the lower side wall of the discharge pipe 2 and the discharge pipe 3 are respectively and fixedly connected with a first sealing pipe 4 and a second sealing pipe 5 which are internally communicated, the inner walls of the first sealing pipe 4 and the second sealing pipe 5 are respectively and fixedly connected with a sealing gasket for sealing, the two first sealing pipes 4 and the two second sealing pipes 5 are respectively inserted with a same U-shaped standby pipe 6, and U-shaped spare pipe 6 runs through into pipe 2 and discharge tube 3 and sets up, and the spare pipe 6 of U-shaped has all dug wash port 7 in the inside one section of discharging into pipe 2 and discharge tube 3, and the spare pipe 6 of U-shaped is located valve 1 lower side and has dug cavity 8, and the spare pipe 6 of U-shaped left and right sides is located wash port 7 downside and all has dug the opening 9 that is linked together with cavity 8.

Referring to fig. 1-2, a sealing gasket 10 is fixedly connected between the drain hole 7 and the opening 9 of the U-shaped standby pipe 6, and the sealing gasket 10 is in contact with the lower sidewalls of the drain pipe 2 and the drain pipe 3, thereby effectively enhancing the sealing performance after the standby pipe is changed.

Referring to fig. 1-2, the two ends of the U-shaped standby pipe 6 are fixedly connected with fixing blocks, the ends of the first sealing pipe 4 and the second sealing pipe 5 away from the valve 1 are fixedly connected with fixing plates, and bolts are connected between the fixing blocks and the fixing plates through threads to fix the standby pipe when the standby pipe is not used.

Referring to fig. 1-2, the U-shaped spare pipe 6 is fixedly connected to the lower sides of the discharge pipe 2 and the discharge pipe 3 by bolt plates 11, so as to fix the used spare pipe and prevent the spare pipe from deviating due to the influence of water flow.

Referring to fig. 1-2, the U-shaped spare pipe 6 has an arc-shaped corner, so as to effectively reduce the pressure of the water flow and guide the water flow.

The working principle is as follows: when the person skilled in the art uses the device, he opens the valve 1, the water flows from the discharge pipe 2 to the discharge pipe 3 through the discharge hole 7, when the valve 1 is damaged and needs to be maintained, firstly, a technician unscrews the bolt to separate the fixed block from the fixed plate, the U-shaped spare tube 6 is then lifted and the bolt plate 11 is bolted to the fixed plate, see fig. 2, the water flow from the discharge tube 2 through the opening 9 and the cavity 8 to the discharge tube 3, cut valve 1 department rivers promptly, and the maintenance can be dismantled to valve 1 to technical staff at last, and this device can realize quick use reserve pipe, and the valve pipe way of damage is got into to the end rivers, avoids rivers to influence the operation personnel to the maintenance of valve, has effectively improved the convenience of operation personnel to damaging the valve maintenance, and this device sealing performance is good, and the operation is more simple and convenient.

The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims (5)

1. A water valve convenient to maintenance, includes valve (1), its characterized in that: the left end and the right end of the valve (1) are respectively and fixedly connected with a discharge pipe (2) and a discharge pipe (3), the upper side wall and the lower side wall of the discharge pipe (2) and the discharge pipe (3) are fixedly connected with a first sealing pipe (4) and a second sealing pipe (5) which are communicated with each other inside, the two first sealing pipes (4) and the two second sealing pipes (5) are respectively spliced with a same U-shaped standby pipe (6), and a U-shaped spare pipe (6) is arranged by penetrating through the discharge pipe (2) and the discharge pipe (3), the U-shaped spare pipe (6) is provided with drain holes (7) at the sections positioned inside the discharge pipe (2) and the discharge pipe (3), a cavity (8) is chiseled at the lower side of the valve (1) of the U-shaped standby pipe (6), the left side and the right side of the U-shaped standby pipe (6) are positioned at the lower side of the water drain hole (7) and are both provided with openings (9) communicated with the cavity (8).

2. A service friendly water valve as claimed in claim 1 wherein: the U-shaped standby pipe (6) is positioned between the drain hole (7) and the opening (9) and is fixedly connected with a sealing gasket (10), and the sealing gasket (10) is contacted with the lower side walls of the discharge pipe (2) and the discharge pipe (3).

3. A service friendly water valve as claimed in claim 1 wherein: the utility model discloses a valve, including U-shaped stand-by pipe (6), valve (1) one end is kept away from in first sealed tube (4) and second sealed tube (5) and the equal fixedly connected with fixed block in U-shaped stand-by pipe (6) both ends, threaded connection has the bolt between fixed block and the fixed plate.

4. A service friendly water valve as claimed in claim 1 wherein: the U-shaped standby pipe (6) is positioned at the lower sides of the discharge pipe (2) and the discharge pipe (3) and is fixedly connected with bolt plates (11).

5. A service friendly water valve as claimed in claim 1 wherein: the corners of the U-shaped standby pipes (6) are arranged in an arc structure.

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