KR200456486Y1 - Hot or cool water distributor - Google Patents

Abstract

The present invention discloses a cold / hot water distributor that can increase piping efficiency.
Cold and hot water distributor according to the present invention, the both ends of the cylindrical distribution pipe structure; Fastening bolts extending to both ends of the distribution pipe; A rotary knob coupled to the fastening bolt; A plurality of sub protruding shades protruding into the distribution pipe and fused to branch cold / hot water; And a main protrusion shade projecting on the same line of the sub protrusion shade and designed to be larger than a diameter of the sub protrusion shade to supply or return cold and hot water; In order to select the sub branch and the main branch by being fitted to the sub protruding shade or the main protruding shade, at least one or more converter connector is coupled to the sub protruding shade at one end or the main protruding shade at the other end.
Therefore, the present invention, even if the installation position of the cold and hot water distributor and the soft pipe is somewhat an error, the soft pipe can be accurately piped, there is an effect that the working time is very short when the replacement of the distribution box or the soft pipe replacement.

Description

Hot and cold water dispenser {HOT OR COOL WATER DISTRIBUTOR}

The present invention relates to a cold and hot water distribution pipe structure, and more specifically, to design the distributor of the cold and hot water heater to be rotatable in the installation position, after fusion molding a plurality of sub-protruding shades and protrusions of different diameters protruding to the outer peripheral surface of the distributor , It is fitted with any one of the protruding cap relates to a cold and hot water distributor that can selectively use the sub pipe and the main pipe according to the piping environment.

In general, the hot water distributor is provided with a hot water distributor for water supply and a hot water distributor for the return, the hot water distributor for water supply is provided with a distribution port for distributing hot water in each room, the hot water distributor for recovery recovers hot water rotated from each room Dispensing openings are provided. One end of the heating pipe is coupled to the distribution port of the hot water distributor for water supply, and a joint having an open / close valve that is manually or automatically adjusted is fastened, and a joint having the other end of the heating pipe is connected to the distribution port provided for the hot water distributor for returning water. Is fastened.

In the structure for fastening the joint to the distribution port, conventionally formed female thread on the inner surface of the distribution port, the male screw thread formed on the outer surface of one end of the joint to the female screw thread connected by mutual screwing method It is supposed to be. However, connecting the joints to both the distribution port of the water supply hot water distributor and the distribution hot water distributor by screwing should be screwed by rotating the other side while fastening one side first and fixing it. Difficult, due to the wear of the screw portion and the difficulty of fastening work, there is a problem that often leaks in the connection part due to incomplete integration, and the production cost increases because the screw portion must be separately processed on the inner surface of the distribution port and one end of the joint there was.

표 1의 항목 중 '메인관 체결위치'는 냉온수 분배기에서 메인 관 체결을 위한 직경 20mm 체결구의 설치 위치이고, '메인 설치위치'는 메인관용 연질관의 배관 위치로서, 분배기를 기준으로 설치가 용이한 동일 위치인지 또는 상이한 위치인지를 판단하는 항목이다. 그리고, 분배기의 체결구조는 모두 끼움 결합식 체결방식으로 동일하다. 결국, 실험에서와 같이 분배기의 교체 시간이 신설 시간 보다 그 작업시간이 많고, '메인관 체결위치'와 '메인 설치위치'가 상이할 경우 그 작업시간이 더욱 증가함을 보이고 있다. 따라서, 배관의 설치 환경에 관계없이 냉온수 분배기의 설치가 용이한 구조적 변형이 절실히 요구되고 있는 것이다.

Among the items in Table 1, 'Main tube fastening position' is the installation position of the diameter 20mm fastener for fastening the main pipe in the cold and hot water distributor, and 'Main installation position' is the piping position of the soft pipe for the main pipe, and it is easy to install based on the distributor. It is an item for determining whether the location is the same or different. And, all of the fastening structure of the distributor is the same as the fitting coupling fastening method. As a result, when the replacement time of the distributor is more time than the new time, and the 'main tube fastening position' and the 'main installation position' is different as shown in the experiment, the working time is further increased. Therefore, there is an urgent need for structural modifications that facilitate the installation of cold and hot water distributors regardless of the piping installation environment.

The present invention was devised to solve such a problem, and an object of the present invention is to provide a cold and hot water distributor that can be easily installed in the soft pipe to each fastener of the dispenser, even if the location of the cold and hot water distributor and the soft pipe is not accurate. have.

Another object of the present invention is to provide a cold and hot water distributor that can be installed without changing the piping route of the main soft pipe, even if the position of the main pipe is different depending on the piping equipment.

Still another object of the present invention is to provide a cold and hot water distributor that can maximize the efficiency of the pipe by implementing each fastener of the distributor in the form of spigot.

Cold and hot water distributor according to an aspect of the present invention for achieving the above object, the distribution pipe of the cylindrical structure is closed at both ends; Fastening bolts extending to both ends of the distribution pipe; A rotary knob coupled to the fastening bolt; A plurality of sub protruding shades protruding into the distribution pipe and fused to branch cold / hot water; And a main protrusion shade projecting on the same line of the sub protrusion shade and designed to be larger than a diameter of the sub protrusion shade to supply or return cold and hot water; In order to select the sub-branch and the main branch by being fitted to the sub-protruding shade or the main protruding shade, at least one converter connector coupled to the sub-protruding shade at one end or coupled to the main protruding shade at the other end is coupled. It features.

In addition, the converter connector according to an embodiment of the present invention is formed in any one of a straight structure, L-type structure or T-type structure, the sub-tube fastener for the sub-protruding cap is fastened and the cap receiving the same Consists of the other end is formed of the main tube fastener for the main protruding cap is fastened and the cap for receiving it, the inner side of each cap is characterized in that the gram ring, rubber ring, seating ring is installed in each It is done.

The cold and hot water dispenser proposed in the present invention, even if the installation position of the cold and hot water distributor and the soft pipe is somewhat error, can be piped soft pipe accurately, there is an effect that the working time is very short when replacing the distribution box or the soft pipe replacement. In addition, since the installation position of the main soft pipes having different diameters can be arbitrarily selected, the work efficiency can be maximized.

1A and 1B are views for explaining a conventional cold and hot water distributor.
Figure 2 is an exploded perspective view for explaining the distribution pipe of the hot and cold water distributor according to the present invention.
3 is a perspective view showing the installation state of the cold and hot water distributor according to the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Figure 2 is a perspective view showing a distribution pipe coupling structure of the cold and hot water distributor according to an embodiment of the present invention. As shown, the cold and hot water distributor 200 according to the present invention is a distribution pipe 201 of the cylindrical structure is sealed at both ends, a fastening bolt 207 extending to both ends of the distribution pipe 201, and the fastening Rotating knob 209 coupled with the bolt 207, the plurality of sub-protruding shade 205 and the sub-protruding shade 205 that are protruded to the inner tube and the cold water is fused to the distribution pipe 201 A main protrusion 203 which protrudes from the ship and is designed to be larger than the diameter of the sub protrusion 205 for supplying or returning hot and cold water; Fitted to the sub protruding shade 205 or the main protruding shade 203 is composed of a converter connector 220 for selecting a sub branch and the main branch.

One end of the converter connector 220 is composed of a sub-pipe fastener 225 for fastening the sub protrusion shade 205 and a cap 223 for receiving it, and the other end of the converter connector 205 is retracted. It is formed of the main tube fastener 227 to be fastened and a cap 221 for accommodating the same, and a gram ring, a rubber ring, and a seating ring are introduced into the inner sides of the caps 225 and 221, respectively, to protrude the sub. When the shade 205 or the main protruding shade 203 is fastened to ensure watertightness.

On the other hand, the sub protrusion shade 205 applied in the present invention is smaller in diameter than the main protrusion shade 203, the sub protrusion shade 205 is 16mm, the main protrusion shade is 20mm as the size of the diameter generally applied to be. Of course, the size of the diameter may vary depending on the intended use. In addition, the converter connector 220 may be an adapter form of a fastener having a straight structure, or may be formed in a T type structure or an L type elbow structure. In addition, the cold and hot water distributor 200, that is, the distribution pipe 201 and the converter connector 220 is formed of any one material of plastic, PVC, polybutylene (PB), polyethylene (PE), polypropylene (PP) Would be preferred.

The converter connector 220 may be formed in a straight structure including the L type, T type, as shown, which can be selectively used according to the installation position of the main pipe, such as a boiler coupled to the main protrusion 203. Can be. For example, when the structure of the converter connector 220 is a T type, two end portions on a straight line have a diameter of 20 mm, and one end portion on the remaining vertical line has a diameter of 16 mm, or The two ends are configured with a diameter of 16 mm, and the other one can be designed with a diameter of 20 mm. Therefore, the branch pipe of any one of the plurality of sub-protruding shades 205 is used as the main pipe, or even if the position of the main pipe of the boiler to be fastened is fixed horizontally with the distribution pipe 201, The sub protruding shade 205 can be easily fastened.

3 is an installation state diagram according to the present invention. As shown, the distribution pipe 201 is installed between the two support panel 303, the same as the distribution pipe 201, the return pipe 301 for returning hot or cold water branched to the distribution pipe It is installed horizontally with the 201, the respective rotary knobs (209, 209 ') on the outward surface of the support panel 303 is coupled.

The rotary knobs 209 and 209 'are fixed to the distribution pipe 201 and the return pipe 301 to the support panel 303, and are rotatable at a predetermined angle. Therefore, as shown in FIG. 3, the main pipe 305 is positioned at the left side of the distribution pipe 201 (third from the left of the drawing reference), and the main return pipe (the first from the left of the drawing reference) of the return pipe 301 is disposed. When the 307 is located, that is, the difficulty of the piping work due to the narrow space of the work space for fastening the main pipe 305 in the vertical direction with the distribution pipe 201 in the rear of the return pipe 301, The distribution pipe 201 is rotated using the rotary knob 209 to be fixed perpendicular to the ground. Then, the return pipe 301 is fixed horizontally from the ground using the rotary knob 209 '.

This is a structure that the main pipe 305 can be fastened to the distribution pipe 201 through the front of the return pipe 301, the fastening space is secured enough. To this end, the corresponding sub-protruding shade 205 of the return pipe 301 is fastened with the main return pipe 307 through the 'L' shaped converter connector 220 '. In addition, the sub protruding shade 205 of the distribution pipe 201 is fastened in the vertical direction with the main pipe 305 by using a connector.

Here, the main return pipe 307 and the main pipe 305 is a pipeline supplied from the boiler, the diameter of 20mm, the sub-projection shade 205 of the return pipe 301 to which the main return pipe 307 is coupled. ) Is 16 mm in diameter. Accordingly, the 'L' shaped converter connector 220 'is designed to have different inlet diameters at both ends (16 mm at one end and 20 mm at the other end), thereby using the converter connector 220'. Each sub protruding shade 205 of the pipe 201 and the return pipe 301 is connected to each of the main pipe 305 and the main return pipe 307.

As described above, the distribution pipe 201 is rotated at a predetermined angle to fix the distribution pipe 201 when the installation space of the cold / hot water distributor 200 is narrow and it is difficult to fasten the main pipe 305 to the distribution pipe 201. Can be. That is, when the space between the distribution pipe 201 and the return pipe 301 is narrow and it is difficult to fasten the main pipe 305, the distribution pipe 201 is rotated to a predetermined position. As a result, in installing the hot / cold water distributor 200 in a fixed position, when the positions of the main return pipe 307 and the main pipe 305 are not appropriate, the distribution pipe 201 and the return pipe 301 are moved in a predetermined direction. Rotating to, and using the converter connector 220 of the appropriate shape to increase the efficiency of the work.

On the other hand, Table 2 below is a data showing the working time according to the present invention, and measured the actual working process in the field. This was also limited to workers with at least six years of experience, and took place over a period of approximately three months from June 17, 2010 to September 30, 2010, in different work environments and different workers. This experiment was conducted for the same period as the experiment of Table 1 above, but the experimental area was different. In addition, the experiment was limited to the construction and replacement of the distribution box, repair and repair were excluded from the experiment.

number Number of workers Divider structure Work type Main pipe installation location working time One 2 Six shares of distribution newly open Front standard right 2.3 2 2 Six shares of distribution newly open Front standard right 2.1 3 2 Six shares of distribution newly open Front standard right 2.7 4 2 Six shares of distribution newly open Front reference left 3.1 5 2 Six shares of distribution substitute Front standard right 2.7 6 2 Six shares of distribution substitute Front center 2.2 7 2 Six shares of distribution substitute Front center 2.0 8 2 4 shares of distribution newly open Front standard right 1.2 9 2 4 shares of distribution newly open Front reference left 1.1 10 2 4 shares of distribution newly open Front standard right 2.3 11 2 4 shares of distribution substitute Front center 2.1 12 2 4 shares of distribution substitute Front standard top 2.3

'Main tube installation position' of the items in Table 2 is the piping position of the soft pipe for the main pipe, the installation position is described based on the distributor. In addition, as shown in Table 1, the number of workers was 2, but most of the opinion that the number of workers after the completion of work. This means that the structure of the cold and hot water distributor according to the present invention is extremely easy for piping work, it can be seen that the working time is also significantly reduced to maximize the work efficiency.

As described above, the cold and hot water distributor according to the present invention is easy to mutually fasten the fastener of the distributor and the main soft pipe regardless of the installation environment of the distributor or the installation position of the main soft pipe, not only significantly reducing the working time but also Induces stable work and prevents insolvent construction in advance. Because of this, it is possible to broaden the cold and hot water distributor market according to the present invention can be said to be high enough industrial value.

200: cold and hot water distributor 201: distribution pipe
203: main protrusion shade 205: sub protrusion shade
207: fastening bolt 209: rotary knob
220: converter connector 221: main tube tightening knob
223: branch pipe fastening knob 225: sub-pipe fastener
227: main pipe fastener

Claims (5)

In the cold and hot water distributor for branching cold or hot water,
A distribution tube having a cylindrical structure with both ends closed;
Fastening bolts extending to both ends of the distribution pipe;
A rotary knob coupled to the fastening bolt;
A plurality of sub protruding shades protruding into the distribution pipe and fused to branch cold / hot water; And a main protrusion shade projecting on the same line of the sub protrusion shade and designed to be larger than a diameter of the sub protrusion shade to supply or return cold and hot water;
At least one converter connector coupled to the sub protruding shade or the main protruding shade and coupled to the sub protruding shade at one end or the main protruding shade at the other end is selected to select the sub branch and the main branch. ;
The converter connector is composed of a sub-tube fastener for capturing the sub-protruding shade and a cap for receiving it, the other end is formed of a main tube fastener for capturing the main protruding shade and a cap for receiving it, Gram ring, rubber ring, seating ring is installed in each of the inner side of the cap, the cold and hot water distributor, characterized in that the main tube and the sub tube can be replaced. The method of claim 1,
The converter connector is cold and hot water distributor, characterized in that formed in any one of a straight structure, L type structure or T type structure. The method of claim 2,
One end of the converter connector has an inner diameter of 16mm diameter, the other end of the cold and hot water distributor, characterized in that having an inner diameter of 20mm diameter. delete The method according to any one of claims 1 to 3,
The hot and cold water distributor is cold and hot water distributor, characterized in that molded in any one of plastic, PVC, PB (polybutylene), polyethylene (PE), polypropylene (PP).

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