KR200318421Y1 - Multi-valve device for supplying water - Google Patents

Abstract

The present invention can be easily installed and dismantled by forming an angle type stop valve and a pressure reducing valve integrally in the right piping type and the left piping type of the water pump, so that these integral parts can be used interchangeably for the right piping type and the left piping type. To provide a water supply composite valve device for one generation,

The present invention for achieving the above object, and the stop valve installation unit formed integrally with the valve body to have a through hole in communication with the inlet passage provided in the valve body of the pressure reducing valve; Connecting means for detachably connecting one end of both ends of the stop valve installation unit with the inlet pipe of the pump box; Adjusting means for screwing to the other end of the stop valve installation portion to adjust the communication size between the through hole and the inlet passage according to the distance between the connecting means while moving back and forth within the through hole; A meter installed in the outlet passage of the pressure reducing valve through a connecting means; And a connecting pipe connecting the outlet of the meter and the outlet side pipe of the pump box.

Description

Feedwater combined valve device for households {MULTI-VALVE DEVICE FOR SUPPLYING WATER}

The present invention relates to a feedwater combined valve device for generations, and more specifically, an angle type stop valve and a pressure reducing valve are integrally formed in the right piping type and the left piping type of the water tank, so that installation and disassembly can be easily performed. The present invention relates to a feedwater combined valve device for one generation so that these integrated parts can be used interchangeably for the left and left piping types.

High-rise buildings such as apartments are usually supplied to tap water by the pumping force of the pressurized water pump for inverter control, and to each household through auxiliary water pipes branching from the main water pipes.

At this time, the water supply box for each generation of each floor is provided with a means for uniformly supplied tap water so that tap water can be supplied to each generation at a constant pressure irrespective of the height and supply pressure of tap water.

As the means, as shown in Fig. 1, the inlet pipe (2) is provided with an angle stop valve (3) in the inlet pipe (2), the outlet (3a) of the angle stop valve (3) and decompression The inlet 5a of the valve 5 is joined to each other by the nipple 4.

The inlet 8a side of the meter 8 is connected to the outlet 5b side of the pressure reducing valve 5 by the union fastening means 7, and the union fastening means is connected to the outlet 8b side of the meter 8. 9) the connection of the inlet 10a side of the angle connector 10 is connected, the outlet 10b side of the angle connector 10 is connected to the outlet pipe 11 in the water pump (1) It is.

According to the prior art described above, according to the position of the inlet / outlet side pipes (2) and (11), the conventional stop pumping tank having the angle stop valve (3) on the left and the angle connector (10) on the right. The left piping type of 1) has been described as an example.

Next, according to the position of the inlet / outlet side pipes (2) and (11), the angle stop valve (3) on the right side, the angle of the water pipe (1) having the connection pipe (10) on the left side There is a right piping type.

However, the two pipe types described above are assembled when the angle stop valve (3) and the pressure reducing valve (5) are separated from each other via the nipple (4), and these parts need to be repaired and replaced. Disassembly or difficulty, the work was troublesome.

The present invention has been devised to solve the above problems, by forming an angle type stop valve and a pressure reducing valve integrally in the right piping type and left piping type of the pump box, can be easily installed and disassembled, the right piping type and left piping It is an object of the present invention to provide a single generation feedwater combined valve device for use with these integrated parts.

1 is a schematic view showing a connection state of the valve device for generation according to the prior art.

Figure 2 is a cross-sectional view showing the internal configuration of the pressure reducing valve according to the present invention.

3 and 4 are views showing the internal cross section of the stop valve mounting portion of the pressure reducing valve according to the present invention.

5 is a view showing the installation state of the water supply composite valve device for generation according to the left side of the water pump of the present invention.

6 is a view showing the installation state of the water supply combined valve device for generation according to the left side of the water pump of the present invention.

<Description of the symbols for the main parts of the drawings>

40: pump box

50: inlet pipe

55 outlet pipe

100: pressure reducing valve

110: valve body

120: entrance passage

200: stop valve installation

210: through hole

300: connection means

310: first connector

310a: coupling part

310b: protrusion

330: second connector

320: packing member

330a; Screw

340: tightening nut

400: control means

410: base member

410a: screw hole

420; Adjustable rod

430: handle portion

440: opening and closing member

500: Meter

600 connector

The present invention for achieving the above object, and the stop valve installation unit formed integrally with the valve body to have a through hole in communication with the inlet passage provided in the valve body of the pressure reducing valve; Connecting means for detachably connecting one end of both ends of the stop valve installation unit with the inlet pipe of the pump box; Adjusting means for screwing to the other end of the stop valve installation portion to adjust the communication size between the through hole and the inlet passage according to the distance between the connecting means while moving back and forth within the through hole; A meter installed in the outlet passage of the pressure reducing valve through a connecting means; And a connecting pipe connecting the outlet of the meter and the outlet side pipe of the pump box.

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the generation feed water combined valve device according to the present invention in detail as follows.

Figure 2 is a cross-sectional view showing the internal configuration of the pressure reducing valve according to the present invention, Figures 3 and 4 are views showing the internal cross section of the stop valve installation of the configuration of the pressure reducing valve according to the present invention, Figure 5 6 is a view showing the installation state of the water supply composite valve device for the generation according to the left side of the water pipe of the pump, Figure 6 is a view showing the installation state of the water supply composite valve device for generation according to the left side of the pumping pipe.

Water supply composite valve device according to the present invention is the pressure reducing valve 100, the stop valve mounting portion 200, the connecting means 300, the adjusting means 400, the meter 500, the connecting pipe 600 It is made, including.

The pressure reducing valve 100 can adjust the irregular pressure between generations or floors, such as high-rise apartments or officetels to meet the requirements of the end user to perform the function of eliminating the waste of water resources.

Here, since the pressure reducing valve 100 is generally known technical details, a detailed description of the configuration will be omitted.

And a stop valve installation part 200 formed integrally with the valve body 110 to have a through hole 210 communicating with the inlet passage 120 provided in the valve body 110 of the pressure reducing valve 100. have.

The connecting means 300 serves to connect one end of both ends of the stop valve installation unit 200 and the inlet-side pipe 500 of the pump box 40 to be separated from each other.

The connecting means 300 includes a first connector 310, a second connector 330, and a fastening nut 340.

The first connector 310 has one end portion coupled to the inner surface of the through hole 210 of the stop valve installation portion 200 by a coupling portion 310a and the other end portion protruding to the outside of the stop valve installation portion 200. It has a protrusion 310b.

The second connector 330 is in contact with the end of the protrusion 310b of the intermediate connector 310 via the packing member 320, the screw portion 330a to be screwed with the inlet side pipe 50 on the outer peripheral surface Is formed.

The fastening nut 340 serves to fasten the first connector 310 and the second connector 330 to each other.

On the other hand, the adjusting means 400 is screwed to the remaining end of the stop valve mounting portion 200 is moved forward and backward in the through hole 210 while the through in accordance with the distance to the connecting means 300 It serves to adjust the communication size of the ball 210 and the inlet passage 110.

The adjusting means 400, the base member 410, the adjusting rod 420, the handle portion 430, and the opening and closing member 440.

One end of the base member 410 is screwed to the inner surface of the through hole 210 of the stop valve installation part 200, the other part protrudes to the outside of the stop valve installation part 200, and has a screw hole on the inner surface thereof. 410a) is formed.

The adjusting rod 420 is screwed to the screw hole (410a) of the base member 410, made of a constant length.

The handle part 430 is installed at the end of the adjusting rod 420 serves to rotate the adjusting rod 420 relative to the base member 410.

The opening and closing member 440 is installed at the other end of the control rod 420 to open and close the communication path 210a between the through hole 210 and the inlet passage 110 according to the number of rotation of the control rod 420. It plays a role.

Referring to the assembly process of the present invention configured as described above are as follows.

4 shows a state in which the device of the present invention is installed according to the left piping diagram of the pump box (40).

This will be described in more detail as follows.

The pressure reducing valve 100 is located on the left side of the pump box 40 together with the stop valve installation unit 200, and the connection pipe 600 is located on the right side.

When disassembling to replace or repair parts in the above state is described as follows.

First, as shown in FIG. 3, the fastening nut 340 is released by releasing the screw from the protrusion 310b of the first connector 310, and then separated from the protrusion 310c of the first connector 310. Hexagon groove 310c is separated from the through-hole 210 of the stop valve installation unit 200 using a tool (not shown).

Thereafter, the second connector 330 is separated from the inlet pipe 50.

Next, the control means 400 is performed to separate from the stop valve installation unit 200.

To remove the adjusting means 400, first, only the base member 410 is to be removed by releasing the screw coupling from the through-hole 210 of the stop valve installation portion 200.

If the separated parts are to be replaced with new ones, proceed in reverse order of disassembly.

On the other hand, as shown in Figure 6, when the stop valve installation portion 200 and the pressure reducing valve 100 is installed on the right side of the pump box 40, when these components are broken, the state shown in Figure 4 In the fastening nut 340 and the first connector 310 and the second connector 330 is separated, and the adjusting means 400 is carried out a process, which has been described in detail above.

As described above, the pressure reducing valve 100 having the stop valve mounting unit 200 illustrated in FIGS. 5 and 6 as an integrated body is a single component that is installed with different left and right positions but has the same shape.

Since the pressure reducing valve 100 having the stop valve installation unit 200 integrally is a single part, the left and right compatibility of the water pump box 40 is advantageous.

On the other hand, the inlet passage 110 of the pressure reducing valve 100 of the present invention, as shown in Figure 2, the check valve 700 is installed detachably so that the tap water supply pressure between the floors of the outlet of the low pressure generation By blocking the back flow of the tap water from the passage 130, it is possible to solve the dissatisfaction factor of the low pressure generation due to the error of the water meter. It serves to block the inflow of foreign substances into the pressure reducing valve 100.

The strainer 710 is installed in the check valve 700, and after removing the check valve 700 from the valve body 110 of the pressure reducing valve 100, the foreign matter can be easily cleaned and reinstalled.

As described above, according to the present invention, the angled stop valve and the pressure reducing valve are integrally formed in the right piping type and the left piping type of the water pump, so that installation and disassembly can be easily performed. Can be used interchangeably.

Claims (3)

A stop valve installation unit (200) integrally formed in the valve body (110) to have a through hole (210) communicating with the inlet passage (120) provided in the valve body (110) of the pressure reducing valve (100); Connecting means (300) for connecting one end of both ends of the stop valve installation unit (200) and the inlet-side pipe (50) of the water pump box (40) to be separated from each other; The through hole 210 and the inlet passage are screwed to the other end of the stop valve installation unit 200 and moved forward and backward within the through hole 210 according to the distance from the connection means 300. Adjusting means 400 for controlling the size of communication with 110; A meter 500 connected to the outlet passage 130 of the pressure reducing valve 100; Generation water supply composite valve device characterized in that it comprises a connection pipe (600) for connecting the outlet (510) of the meter (500) and the outlet pipe (55) of the pump box (40). The method of claim 1, The connecting means 300 is A first end having a coupling part 310a screwed into an inner surface of the through hole 210 of the stop valve installation part 200 and a protruding part 310b protruding to the outside of the stop valve installation part 200. 1 connector 310; The second connector 330 is formed in contact with the end of the protrusion 310b of the first connector 310 via the packing member 320, and the threaded portion 330a is screwed to the inlet pipe 50 on the outer circumferential surface thereof. )Wow; Generation water supply composite valve device, characterized in that consisting of a fastening nut 340 for fastening the first connector 310 and the second connector 330 to each other. The method of claim 1, The adjusting means 400, One end portion is screwed to the inner surface of the through-hole 210 of the stop valve installation portion 200, the other portion protrudes to the outside of the stop valve installation portion 200, the base member having a screw hole (410a) formed on the inner surface ( 410; Screwed to the screw hole (410a) of the base member 410, and the control rod 420 of the predetermined length; A handle part 430 installed at an end of the adjusting rod 420 to rotate the adjusting rod 420 with respect to the base member 410; It is installed at the other end of the control rod 420 to the opening and closing member 440 to open and close the communication path 210a between the through hole 210 and the inlet passage 110 according to the number of rotation of the control rod 420 Generation water supply composite valve device, characterized in that made.