KR100919501B1 - Apparatus protecting for water control valve - Google Patents

Abstract

PURPOSE: A protection apparatus for a water control valve is provided to assemble the components easily in the installation site by employing press-fit method. CONSTITUTION: A protection apparatus for a water control valve comprises a support(100), a body portion(200), a protective case(300), and a cover(400). The body portion is placed on the support, and includes a first member surrounding a valve body(2) and a connection pipe(3) and a second member combined with the first member. The protective case is connected to the body portion and the cover through its open top and bottom.

Description

Apparatus protecting for water control valve

The present invention relates to a dilution valve protection device.

Generally, a dilution valve is a valve installed in a pipeline through which a fluid flows to control the flow of the fluid. The dilution valve is composed of a valve body, a flap positioned inside the valve body to control the flow of fluid, and a shaft connected to the flap to operate the flap.

Thus, the installation of the dilution valve is a method of making a space in the ground and installing it in the pipeline passing through the space, or buried with the pipeline without making a space.

In the case of making the space, a concrete block having a space therein is installed in the ground and a pipeline passes through the concrete block. And the valve body is installed in the pipeline part located in the space. The concrete block is equipped with a protective pail for protecting the shaft. In this case, the construction period is long because there is a need to dig the ground and install a concrete block. In addition, there is a problem that the concrete block must be broken when checking and modifying the dilution valve.

On the other hand, when the dividing valve is embedded with the pipeline, the valve body is coupled to the pipeline and a protective tube formed to a predetermined length around the shaft is installed. In this state, the soil is covered to bury the dividing valve and the pipeline. At this time, the pipe, the body and the protective container are buried in the soil. The shaft is protected from the protective pail and is not in contact with the soil and is connected to the outside. Accordingly, the operator can operate the dividing valve buried in the ground by using the shaft from the outside.

However, as the body part of the dividing valve is in contact with soil and fluids, corrosion occurs and maintenance is difficult, and the trouble of removing soil attached to the body occurs during inspection.

The present invention is to provide a distillation valve protection device that can be easily installed to block the contact with the soil valve.

The dilution valve protection device according to an embodiment of the present invention is a device for protecting a distillation valve including a valve body, a connecting pipe connected to the valve body, and a shaft, the pedestal is placed on the pedestal, the valve body and the A body part including a first member capable of wrapping a connecting pipe and a second member coupled to the first member and capable of wrapping the valve body, and connected to the body part and penetrate up and down, and an inner space of the body part And a cover connected to and communicating with the cover, and a cover connected to the protective box.

A coupling guide and a guide coupling groove are formed at a portion where the first member and the second member are coupled, and the first member and the second member may be coupled by coupling the coupling guide and the guide coupling groove.

The first member is coupled to a first portion, a second portion coupled to the first portion, a plurality of coupling members respectively coupled to the first portion and the second portion and facing each other, and each of the opposing plurality of coupling members. It may include a coupling device that is inserted to join the first portion and the second portion.

The dividing valve protection device may be disposed between the protection container and the cover, and may further include at least one support frame through which the inside is penetrated, and the support frame adjusts a gap between the protection container and the cover. Can be.

The outer circumferential surface of the cover is in contact with the inner circumferential surface of the support frame, and the engaging projection and the engaging projection groove are formed in a portion where the supporting frame and the cover abut, and by the coupling of the engaging projection and the engaging projection groove The cover and the support frame may be combined.

The dilution valve protection device may further include a gap adjusting member disposed between the support frame and the protection cylinder to adjust a gap between the protection cylinder and the cover.

At least one laying groove may be formed in the cover, and the cover may further include a name plate placed on a bottom surface of the laying groove.

The laying groove may penetrate the cover, and the name plate may be a transparent body.

The body portion and the protective barrel may be made of synthetic resin or stainless steel.

According to one embodiment of the present invention, the dividing valve protection device is coupled to the pedestal, the body portion, the support frame, the cover fitting method is easy to assemble at the installation site is easy to work.

According to an embodiment of the present invention, the distillation valve protection device may surround the distillation valve as a whole to block soil, fluid, and the like from contacting the distillation valve to prevent corrosion.

1 is a use state diagram of a dilution valve protection device according to an embodiment of the present invention.

FIG. 2 is a perspective view of the dilution valve protection device shown in FIG. 1. FIG.

3 is an exploded perspective view of the dilution valve protection device shown in FIG.

Figure 4 is an enlarged view of the body portion shown in FIG.

Figure 5 is an assembled state diagram of the body portion shown in FIG.

FIG. 6 is an enlarged view of a portion A shown in FIG. 3; FIG.

Explanation of symbols on the main parts of the drawings

10: dividing valve protection device 100: pedestal

101: support groove 200: body portion

201: seating jaw 210: first member

210a: first portion 210b: second portion

210c: connector 211: coupling member

212: coupling device 213: pad

220: second member 230: coupling guide

240: guide coupling groove 300: protective casing

400: cover 401: groove

410: engaging projection 500: support frame

501: flange 501a: coupling jaw

502: support body 510: engaging projection groove

600: gap adjusting member 700a: first hermetic member

700b: second hermetic member 800: name plate

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Like parts are designated by like reference numerals throughout the specification.

Next, a dilution valve protection device according to an exemplary embodiment of the present invention will be described with reference to FIGS. 1 to 4.

FIG. 1 is a state diagram of a distillation valve protection device according to an embodiment of the present invention, FIG. 2 is a perspective view of the distillation valve protection device shown in FIG. 1, and FIG. 3 is an exploded view of the distillation valve protection device shown in FIG. 2. Perspective view.

1 to 3, the dilution valve protection device 10 includes a valve body 2 having a flap (not shown) disposed therein, a connecting pipe 3 branched from the valve body 2, and The dilution valve 1 is disposed around the dilution valve 1, which is located outside the valve body 2 and includes a shaft 4 connected to the flap to protect the dilution valve 1.

The dilution valve protection device 10 includes a pedestal 100, a body portion 200, a protection barrel 300, and a cover 400.

Pedestal 100 supports the valve body 2, the support groove 101 is formed on one surface overlapping the valve body (2). However, the support groove 101 may be omitted. The cross-sectional shape of the pedestal 100 as viewed in plan is circular. Diameter of the pedestal 100 may be variously formed, such as 300mm, 200mm, 100mm. The pedestal 100 may be formed in various sizes and shapes. The body 200 is placed on the pedestal 100.

Next, the body portion will be described with reference to FIGS. 4 and 5.

Figure 4 is an enlarged view of the body portion shown in Figure 3, Figure 5 is an assembled state diagram of the body portion shown in FIG.

4 and 5, the lower end of the body portion 200 is inserted into the support groove 101. However, the first hermetic member 700a may be disposed in the support groove 101, and the body 200 may be coupled thereon. By the airtightness of the first hermetic member 700a, it is possible to block the inflow of soil and fluid into the body 200. However, the first hermetic member 700a may be omitted.

The body part 200 includes a first member 210 and a second member 220. The first member 210 and the second member 220 surround the circumference of the valve body 2. In addition, the shaft 4 connected to the flap located inside the valve body 2 protrudes out of the body part 200.

The first member 210 is divided into a plurality of spaced apart at predetermined intervals and arranged around the outer periphery of the valve body 2. However, at least one first member 210 may be formed.

The first members 210 are partitioned into first and second portions 210a and 210b, respectively. The first portion 210a and the second portion 210b face each other. A semicircular coupling tube 210c surrounding the connecting tube 3 is formed at a portion where the first portion 210a and the second portion 210b face each other. An inner circumference of the coupling pipe 210c is coupled to a pad 213 that is in close contact with the outer circumference of the coupling pipe 3. The pad 213 may be made of rubber material. In this way, the connecting pipe 3 can be prevented from coming into contact with soil. However, the pad 213 may be omitted.

Coupling members 211 having insertion holes are formed in the first and second portions 210a and 210b, respectively. The engaging members 211 are located on the same line and face each other. The coupling device 212 is inserted into the insertion hole of the coupling member 211 so that the first portion 210a and the second portion 210b are integrally fixed to each other. Coupling device 212 is a bolt nut. However, the bolt nut of the coupling device 212 may be variously changed as an embodiment. Accordingly, the first portion 210a and the second portion 210b can be easily separated from each other.

The second member 220 is divided in plural and arranged around the outer circumference of the valve body 2. The second member 220 is disposed between the first members 210. Accordingly, the edge ends of the first member 210 and the second member 220 contact each other.

A coupling guide 230 and a guide coupling groove 240 are formed at a portion where the first member 210 and the second member 220 contact each other. The coupling guide 230 and the guide coupling groove 240 are formed along the longitudinal direction of the first member 210 and the second member 220. The protrusion is slide-coupled to the groove so that the coupling guide 230 is slide-coupled to the guide coupling groove 240 to easily combine them. The first member 210 and the second member 220 may be combined in various forms.

The body 200 coupled to the first member 210 and the second member 220 has a seating jaw 201 formed at one end thereof. The seating jaw 201 is fitted with the bottom surface of the protective barrel 300. The second hermetic member 700b may be coupled between the seating jaw 201 and the protection barrel 300. Due to the airtightness of the second hermetic member 700b, dirt and fluid may be prevented from flowing between the body portion 200 and the protective casing 300. However, the second hermetic member 700b may be omitted.

The protective barrel 300 surrounds the shaft 4 protruding to the outside of the body portion 200 and penetrates up and down to be connected to the inside of the body portion 200. The protective cylinder 300 is spaced apart from the shaft 4 at predetermined intervals. Accordingly, the shaft 4 does not interfere with an external object by the protection of the protective container 300. In this case, the shaft 4 rotates smoothly during rotation. Rotation of the shaft 4 causes the flap connected thereto to be operated to open or close the interior of the valve body 2. This allows you to control the flow of fluid.

At least one support frame 500 to which the cover 400 is coupled is disposed on the protective container 300. However, the gap adjusting member 600 may be disposed between the protection cylinder 300 and the support frame 500 to adjust the height of the protection cylinder 300 and the cover 400. The gap adjusting member 600 is coupled to the bolt nut. However, the coupling of the gap adjusting member 600 may be combined in various embodiments. In addition, the gap adjusting member 600 may be omitted.

At least one support frame 500 includes a support body 502 and a flange 501. The supporting body 502 is coupled to the protective barrel 300 or the gap adjusting member 600. The interior of the support body 502 is vertically penetrated and surrounds the upper circumference of the shaft 4.

The flange 501 is coupled to one end of the support body 502 and the inside penetrates up and down. A coupling jaw 501a is formed at an inner circumference of the flange 501. The inner circumference of the coupling jaw 501a is larger than the outer circumference of the base body 502. Accordingly, when at least one support frame 500 is formed in plural, the support body 502 of the first support frame 500a is coupled to the protective container 300 or the gap adjusting member 600, and the coupling jaw of the first support frame 500a is provided. The support body 502 of the second support frame 500b is inserted into the 501a to easily stack the at least one support frame 500 by fitting. When the support frame 500 is stacked in this way, the gap between the protective container 300 and the cover 400 may be adjusted. The gap between the cover 400 and the protective container 300 may be changed according to the position of the valve body 2.

Coupling 400 is coupled to the coupling jaw 501a of the support frame 500 to block foreign substances from being introduced into the protection container 300.

The outer circumference of the cover 400 contacts the inner circumference of the coupling jaw 501a. Referring to FIG. 6, a coupling protrusion 410 and a coupling protrusion groove 510 are formed at a portion where the support frame 500 is in contact with the cover 400. Coupling protrusion 410 is formed in the form of a projection, the coupling protrusion groove 510 is formed as a groove into which the projection can be inserted. The coupling protrusion 410 and the coupling protrusion groove 510 may be selectively formed in the support frame 500 or the cover 400. Coupling protrusion groove 510 is formed to a predetermined length along the circumference of the support frame 500 or the cover 400. The coupling protrusion groove 510 includes a vertical portion in which the coupling protrusion 410 is inserted from the outside and a horizontal portion in which the coupling protrusion 410 inserted into the vertical portion may move.

Accordingly, the coupling protrusion 410 may be inserted into the coupling protrusion groove 510 and rotated by a predetermined angle along the horizontal portion of the coupling protrusion groove 510. The coupling protrusion 410 is rotated along the coupling protrusion groove 510 so that the cover 400 and the support frame 500 may be fixed to each other. The cover 400 may be removed from the support frame 500 to rotate the shaft 4.

The cover 400 has a recess 401 formed therein, and a name plate 800 describing the history of the dilution valve 1 may be placed on the bottom surface of the recess 401. However, the recess 401 may penetrate the cover 400. This can be seen by lifting the body 200 from the outside.

In addition, the pedestal 100, the body portion 200, the protective casing 300, the support frame 500, and the cover 400 may be made of synthetic resin or stainless steel. This will prevent corrosion by dirt and fluids.

As such, while the distillation valve 1 is positioned inside the protection device 10, it is possible to prevent the foreign matter from contacting the distillation valve 1.

Although the preferred embodiments of the present invention have been described in detail above, the scope of the present invention is not limited thereto, and various modifications and improvements of those skilled in the art using the basic concepts of the present invention defined in the following claims are also provided. It belongs to the scope of rights.

Claims (9)

In a device for protecting a dilution valve comprising a valve body, a connector and a shaft connected to the valve body, Pedestal, A body part disposed on the pedestal, the body part including a first member capable of wrapping the valve body and the connecting pipe, and a second member coupled to the first member and covering the valve body; A protective casing connected to the body portion and penetrating up and down and connected to the inner space of the body portion, and A cover connected to the protective container Including; The first member First part, A second portion coupled to the first portion, A plurality of coupling members respectively coupled to the first portion and the second portion and facing each other; and A coupling device inserted into each of the opposing plurality of coupling members to engage the first portion and the second portion; Containing Distillation valve protection device. In claim 1, A coupling guide and a guide coupling groove are formed at a portion where the first member and the second member are coupled, and the first member and the second member are coupled by the coupling of the coupling guide and the guide coupling groove. Water valve protection device. delete In claim 1, And a support frame disposed between the protection container and the cover and having at least one support frame penetrating therein, wherein the support frame adjusts a gap between the protection container and the cover. In claim 4, The outer circumferential surface of the cover is in contact with the inner circumferential surface of the support frame, and the engaging projection and the engaging projection groove are formed in a portion where the supporting frame and the cover abut, and by the coupling of the engaging projection and the engaging projection groove A dilution valve protection device to which the cover and the support frame are coupled. In claim 5, And a gap adjusting member disposed between the support frame and the protective container to adjust a gap between the protective container and the cover. In claim 6, At least one laying groove is formed in the cover, The dividing valve protection device further comprises a name plate placed on the bottom surface of the set groove. In claim 7, The laying groove may penetrate the cover, and the name plate is a transparent water dividing valve protection device. In claim 1, The body portion and the protective barrel is a dilution valve protection device made of synthetic resin or stainless steel.