CN214197439U - Valve convenient to use - Google Patents

Abstract

The utility model discloses a valve convenient to use relates to valve manufacturing technical field. This valve convenient to use, including the water valve pipe, the back fixedly connected with dead lever of water valve pipe, the back of dead lever is equipped with detachable device, detachable device is including fluting one, this kind of valve convenient to use, through inserting trapezoidal piece on the dead lever, insert the ring on the dead lever, fix solid fixed ring on the dead lever at last, wrench movement solid fixed ring makes the trapezoidal piece pop out the card in fluting two, traditional valve is after long-term the use, can adsorb various impurity on the filter screen, debris to reduce the water yield, can influence the play water efficiency of valve, and the valve can't be dismantled easily, hardly clears up, and this device is equipped with the detachable valve, can dismantle internal element such as filter screen and clear up and change, can effectual improvement valve's service life, reduce its use cost.

Description

Valve convenient to use

Technical Field

The utility model relates to a valve manufacturing technical field specifically is a valve convenient to use.

Background

Valves are plumbing accessories used to open and close a pipe, control flow direction, regulate and control parameters of the transport medium (temperature, pressure and flow). According to their function, they can be classified into shut-off valves, check valves, regulating valves, and the like.

The valve is a control part in a fluid conveying system and has the functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like. The valves used in fluid control systems range from the simplest shut-off valves to the most complex valves used in autonomous systems, which are of a wide variety of types and specifications and can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, slurries, oils, liquid metals, and radioactive media.

Traditional valve is after long-term the use, can adsorb various impurity on the filter screen, debris to reduce the water yield, can influence the water efficiency of valve, the dismantlement of valve is very troublesome, so the filter screen is hardly cleared up, very reduces its work efficiency to the valve of long-term the use, so need a valve convenient to use urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a valve convenient to use 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 valve convenient to use comprises a water valve pipe, wherein a fixed rod is fixedly connected to the back of the water valve pipe, a detachable device is arranged on the back of the fixed rod, the detachable device comprises a first groove, a first groove is formed in the right side of the fixed rod, a spring is fixedly connected to the right side of the first groove, a trapezoidal block is fixedly connected to the right side of the spring, the fixed rod is movably connected with a first circular hole, the trapezoidal block is formed in the front of the first circular hole, a circular ring is arranged on the back of the first circular hole, a second circular hole is formed in the front of the circular ring, a filter screen is fixedly connected to the front of the circular ring, a fixed ring is movably connected to the back of the circular ring, a water outlet is fixedly connected to the outer surface of the fixed ring, and a second groove is formed in the inner surface of the circumference of the water outlet; and a fixing device is arranged behind the water valve pipe.

Preferably, the higher authority of water valve pipe is equipped with the dwang, the top of dwang is equipped with the handle, nut line threaded connection has the screw thread, the circumference external surface fixed connection of delivery port has the screw thread.

Preferably, the fixing device comprises a circular ring, the outer side face of the circumference of the circular ring is movably connected with a threaded sleeve, the inner surface of the circumference of the threaded sleeve is provided with nut threads, and the rear face of the water valve pipe is fixedly connected with a waterproof pad.

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

(1) the valve convenient to use enables the water outlet to give pressure to the trapezoid block through clockwise rotation of the water outlet, the trapezoid block contracts inwards after receiving the pressure, the trapezoid block leaves the second groove, at the moment, the water outlet is pulled backwards to enable the fixing rod to leave the second circular hole and the trapezoid block, at the moment, the water outlet can be taken down, the first circular hole and the first circular ring inside the water outlet are taken down for cleaning and replacing, when the valve is installed, the trapezoid block is inserted on the fixing rod, the circular ring is inserted on the fixing rod, finally the fixing ring is fixed on the fixing rod, the fixing ring is twisted to enable the trapezoid block to pop up and be clamped in the second groove, after the traditional valve is used for a long time, various impurities and sundries can be adsorbed on a filter screen, so that the water outlet quantity is reduced, the water outlet efficiency of the valve can be influenced, the valve cannot be easily disassembled and is difficult to clean, and the device is provided with a detachable valve, can dismantle internal components such as filter screen and clear up and change, the service life that can effectual improvement valve reduces its use cost.

(2) This valve convenient to use, when trapezoidal piece card and back, with the hand rotation thread bush, the thread bush passes through the screw thread and drives the screw thread and remove to openly, make the delivery port remove to openly, the dead lever also can remove to the back in fluting two, make delivery port and water valve pipe strap and compacter, this device lets the delivery port through thread engagement, clearance between the water valve pipe reduces greatly, and be provided with waterproof pad moreover, can reduce because of the not tight water waste who leads to of junction, the fund loss that consequently leads to has been reduced.

Drawings

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

FIG. 2 is a schematic view of the fixing tube of the present invention;

FIG. 3 is a schematic view of the detachable device of the present invention;

fig. 4 is a schematic view of the retractable device of the present invention.

In the figure: the water valve pipe 1, the rotating rod 2, the handle 3, the water outlet 11, the thread 12, the thread bushing 13, the circular ring 14, the waterproof pad 15, the nut thread 16, the fixing rod 17, the first notch 18, the spring 21, the trapezoidal block 22, the first circular hole 23, the second circular hole 24, the filter screen 25, the circular ring 26, the fixing ring 27 and the second notch 28.

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. 1-4, the present invention provides a technical solution: a valve convenient to use comprises a water valve pipe 1, a fixing rod 17 is fixedly connected to the back of the water valve pipe 1, a detachable device is arranged on the back of the fixing rod 17 and comprises a first open slot 18, the right side of the fixing rod 17 is provided with the first open slot 18, the right side of the first open slot 18 is fixedly connected with a spring 21, the right side of the spring 21 is fixedly connected with a trapezoidal block 22, the fixing rod 17 is movably connected with a first circular hole 23, the front side of the first circular hole 23 is provided with the trapezoidal block 22, the back side of the first circular hole 23 is provided with a circular ring 26, the front side of the circular ring 26 is provided with a second circular hole 24, the front side of the circular ring 26 is fixedly connected with a filter screen 25, the back side of the circular ring 26 is movably connected with a fixing ring 27, the outer circumferential surface of the fixing ring 27 is fixedly connected with a water outlet 11, the inner circumferential surface of the water outlet 11 is provided with a second open slot 28, the fixing device is arranged on the back side of the water valve pipe 1, the water outlet 11 rotates clockwise to enable the water outlet 11 to apply pressure to the trapezoidal block 22, the trapezoidal block 22 is contracted inwards after receiving pressure, so that the trapezoidal block 22 leaves the second slot 28, at this time, the water outlet 11 is pulled backwards to enable the fixing rod 17 to leave the second circular hole 24 and the trapezoidal block 22, at this time, the water outlet 11 can be taken down, the first circular hole 23 and the first circular ring 26 inside the water outlet 11 are taken down for cleaning and replacement, when the water outlet is installed, the trapezoidal block 22 is inserted on the fixing rod 17, the circular ring 26 is inserted on the fixing rod 17, finally the fixing ring 27 is fixed on the fixing rod 17, the fixing ring 27 is twisted to enable the trapezoidal block 22 to pop out and be clamped in the second slot 28, after the traditional valve is used for a long time, various impurities and sundries can be adsorbed on a filter screen, so that the water outlet quantity is reduced, the water outlet efficiency of the valve is influenced, the valve cannot be easily disassembled and is difficult to clean, and the detachable valve is provided, so that the internal elements such as the filter screen and the like can be disassembled for cleaning and replacement, the service life of the valve can be effectively prolonged, the use cost of the valve can be effectively reduced, the fixing device comprises a circular ring 14, the peripheral outer side surface of the circular ring 14 is movably connected with a threaded sleeve 13, the peripheral inner surface of the threaded sleeve 13 is provided with nut grains 16, the rear surface of the water valve pipe 1 is fixedly connected with a waterproof pad 15, the upper surface of the water valve pipe 1 is provided with a rotating rod 2, a handle 3 is arranged above the rotating rod 2, the nut grains 16 are in threaded connection with threads 12, the peripheral outer surface of the water outlet 11 is fixedly connected with the threads 12, when the trapezoidal block 22 is clamped and matched, the threaded sleeve 13 is rotated by hands, the threaded sleeve 13 drives the threads 12 to move to the front side through the threads, the water outlet 11 moves to the front side, the fixing rod 17 also moves to the rear side in the second slot 28, the clamping of the water outlet 11 and the water valve pipe 1 is more compact, and the gap between the water outlet 11 and the water valve pipe 1 is greatly reduced through threaded engagement, and the waterproof pad 15 is arranged, so that water resource waste caused by loose joints can be reduced, and the fund loss caused by loose joints is reduced.

The working principle is as follows:

the first step is as follows: the water outlet 11 applies pressure to the trapezoid block 22 through the clockwise rotation of the water outlet 11, the trapezoid block 22 contracts inwards after receiving the pressure, so that the trapezoid block 22 leaves the second slot 28, the fixing rod 17 can leave the second circular hole 24 and the trapezoid block 22 by pulling the water outlet 11 backwards, the water outlet 11 can be taken down, the first circular hole 23 and the first circular ring 26 inside the water outlet 11 can be taken down, cleaned and replaced, when the valve is installed, the trapezoid block 22 is inserted on the fixing rod 17, the circular ring 26 is inserted on the fixing rod 17, the fixing ring 27 is finally fixed on the fixing rod 17, the fixing ring 27 is twisted, the trapezoid block 22 is popped out and clamped in the second slot 28, after the traditional valve is used for a long time, various impurities and impurities are adsorbed on a filter screen, so that the water outlet amount is reduced, the water outlet efficiency of the valve is affected, and the valve cannot be easily disassembled and is difficult to clean, and this device is equipped with detachable valve, can tear internal component such as filter screen down clear up and change, and life that can effectual improvement valve reduces its use cost.

The second step is that: when the trapezoidal block 22 is clamped and matched, the thread bush 13 is rotated by hand, the thread bush 13 drives the thread 12 to move towards the front through threads, so that the water outlet 11 moves towards the front, the fixed rod 17 also moves towards the back in the second groove 28, so that the water outlet 11 and the water valve pipe 1 are clamped and matched more compactly, the device enables the water outlet 11 and the gap between the water valve pipes 1 to be greatly reduced through thread meshing, the waterproof pad 15 is arranged, water resource waste caused by loose joints can be reduced, and fund loss caused by the water resource waste is reduced.

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 (6)

1. The utility model provides a valve convenient to use, includes water valve pipe (1), the back fixedly connected with dead lever (17) of water valve pipe (1), the back of dead lever (17) is equipped with detachable device, its characterized in that: the detachable device comprises a first open slot (18), the right side of the fixed rod (17) is provided with the first open slot (18), a spring (21) is fixedly connected to the right side of the first slot (18), a trapezoidal block (22) is fixedly connected to the right side of the spring (21), the fixed rod (17) is movably connected with a first round hole (23), the front surface of the first round hole (23) is provided with a trapezoidal block (22), a circular ring (26) is arranged behind the circular hole I (23), a circular hole II (24) is arranged on the front surface of the circular ring (26), the front surface of the circular ring (26) is fixedly connected with a filter screen (25), the back surface of the circular ring (26) is movably connected with a fixed ring (27), the outer circumferential surface of the fixing ring (27) is fixedly connected with a water outlet (11), a second open groove (28) is formed in the circumferential inner surface of the water outlet (11);

and a fixing device is arranged behind the water valve pipe (1).

2. A valve as defined in claim 1, wherein: the water valve is characterized in that a rotating rod (2) is arranged on the water valve pipe (1), and a handle (3) is arranged above the rotating rod (2).

3. A valve as defined in claim 1, wherein: the fixing device comprises a circular ring (14), and the outer side surface of the circumference of the circular ring (14) is movably connected with a threaded sleeve (13).

4. A valve as defined in claim 3, wherein: the inner circumferential surface of the threaded sleeve (13) is provided with nut threads (16).

5. A valve as defined in claim 3, wherein: the rear of the water valve pipe (1) is fixedly connected with a waterproof pad (15).

6. A valve as defined in claim 4, wherein: the nut threads (16) are in threaded connection with threads (12), and the threads (12) are fixedly connected to the outer circumferential surface of the water outlet (11).

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