KR20090029992A

KR20090029992A - Distributor of hot water for heating room

Info

Publication number: KR20090029992A
Application number: KR1020070095240A
Authority: KR
Inventors: 손영준; 여형구; 정원우
Original assignee: 주식회사 금강하이텍
Priority date: 2007-09-19
Filing date: 2007-09-19
Publication date: 2009-03-24

Abstract

A distributor of hot water for heating a room is provided to grasp the fluid condition of a hot water distribution pipe inside in outside by making the hot water distribution pipe of transparent synthetic resins. A distributor of hot water for heating a room comprises: a hot water inlet pipe(2) formed in the one side of a hot water distribution pipe(1); and a plurality of supply pipes(4-1,4-2,4-3,4-4,4-n) formed in the lower part of the hot water distribution pipe at regular intervals. The hot water inlet(a) inner diameter(r) of the hot water distribution pipe is big. The inner diameter gradually becomes smaller to the end part(b) of the hot water distribution pipe. The hot water distribution pipe is made of the transparent synthetic resins so that fluid condition of the hot water distribution pipe inside is grasped in outside.

Description

Hot Water Distributor for Heating {DISTRIBUTOR OF HOT WATER FOR HEATING ROOM}

The present invention relates to a heating hot water distributor for distributing and supplying hot water provided by a heating hot water boiler for home use or industrial use to various heating pipes in a room.

In general, when hot water supplied from a hot water boiler is supplied to heating tubes of various rooms, hot water is supplied to heating pipes of each room through a hot water distributor for the convenience of hot water supply control operation.

The hot water dispenser (D) shown in Figure 1 is conventionally used, the inner diameter (r) of the dispenser (D) is a straight tube with a constant overall, hot water inlet pipe (i) is formed on one side of the dispenser is adjusted to the lower side of the dispenser A plurality of supply pipes (p1-p5) with a valve (v) is formed in contact at regular intervals, the hot water introduced into the hot water distributor has a structure that is supplied and circulated through a plurality of hot water supply pipe.

In the conventional distributor as illustrated in FIG. 1, when only one of the plurality of supply pipes opens the valve to supply hot water, the hot water introduced is supplied to the supply pipe at the same pressure. However, for example, when the valves (v) of all the supply pipes (p1-p5) are opened, a constant pressure of hot water introduced into the hot water inlet pipe (i) hits the terminal (b) inside the distributor and is located 5 times at the closest. Concentrated supply to the supply pipe (p5) and the sequential pressure is lowered, hot water of a low pressure (flow rate) is supplied to the first supply pipe (p1) located at the most remote.

In the drawing, the thickness of the arrow is a schematic representation of the supply amount, and the heating tube in the room associated with the supply pipe p1 at the beginning of the distributor D has less heat generation than the heating tube in the room associated with the supply pipe p5 at the rear end of the distributor. The heating effect is not as high, there is a problem that the distribution function of the distributor is not uniform overall, the heating efficiency is insufficient.

In addition, the conventional hot water dispenser is made of a metal casting material, so it is difficult to manufacture, and from the outside, it is not possible to visually determine the state of the inside of the dispenser, that is, the flow or quantity of the check and the accumulation state of scales and foreign substances, thereby preventing the dispenser from being blocked and safe. Many problems, such as a valve popping, arise.

The present invention is formed by forming a hot water inlet pipe on one side of the hot water distribution pipe and a plurality of supply pipes provided with a control valve on the lower side of the distribution pipe at regular intervals in order to correct the problems of the conventional distributor. In this case, the inner diameter of the distribution pipe on the hot water inlet side is formed to be larger and the inner diameter of the distribution pipe is smaller to be formed at the end of the distribution pipe, so that the fluid pressure increases as the inner space in which the fluid flows with respect to the constant fluid pressure. By using the characteristic that the lower the inner space and the smaller the inner space, the higher the fluid pressure, hot water introduced at a constant pressure is balanced on the relationship between the distance between the supply pipe and the fluid pressure according to the inner space of the distributor. Instead of focusing only on supply lines at close distance, all supply lines can be dispensed at almost uniform pressure. .

According to the present invention, when the hot water is introduced into the distributor through the hot water and the inlet pipe of a constant pressure supplied by the pump in the hot water boiler, since the internal space on the inlet side of the distributor is expanded, the hot water pressure is lowered and reaches the end of the distributor. Since the space becomes narrower, the internal pressure becomes relatively higher than that of the inlet side. Therefore, when the valves of all the supply pipes are opened, hot water is supplied at a supply pipe at a position close to the hot water inlet pipe, a supply pipe located at a distance from the inlet pipe, or at almost uniform pressure (flow rate) so that all the rooms are heated evenly. In addition, the function of the dispenser is improved so much that it can be used to distribute the hot water more effectively than the conventional dispenser.

In addition, the hot water distributor of the present invention can be produced in a large amount at a low price by forming a transparent synthetic resin material, the fluid and scale state of the inside of the distributor is projected, there is an effect that can be grasped by the naked eye at any time.

The hot water distributor of the present invention is uniformly supplied with a uniform fluid pressure to the plurality of supply pipes by the improved structure, it is possible to obtain the effect of improving the thermal efficiency by the even heating effect in the heating field of the house, cooling water injector or farm in various industrial fields It can be applied to the sprinkling device of the even watering effect for a wide range.

2 is a cross-sectional view of an embodiment of the present invention. A plurality of supply pipes (4-1) (4-2) (4) having a hot water inlet pipe (2) formed on one side of the hot water distribution pipe (1) and a control valve (3) provided on the lower side of the distribution pipe (1). -3) (4-4) (4-n) formed by contacting at regular intervals, the inner diameter r of the distribution pipe 1 on the hot water inlet side a is made larger and the distribution pipe 1 The inner diameter (r) of the distribution pipe (1) is formed by forming a small inclined pipe as it reaches the end portion (b) side of the).

Distribution pipe 1 of the present invention is molded and used in a transparent synthetic resin material. In the case of metal, the function of the distribution pipe itself can be performed, but the fluid state inside the distribution pipe cannot be grasped visually, and when it is made of transparent synthetic resin material, the fluid state, scale, and foreign matter accumulation state inside the distribution pipe can be visually observed from the outside from time to time. Can identify and cope with safety accidents. In addition, in some cases, even if the distribution pipe is formed of a metal material, the original function of the inclined pipe can be performed.

Thus, in the present invention, when the hot water supplied at a constant pressure by the pump in the boiler is introduced through the inlet pipe 2 of the distribution pipe 1, the hot water is diffused at the inlet port (a) in which the internal space is expanded and the pressure ( Flow rate) is lowered.

At this time, the hot water continues to flow in part of the distribution pipe 1 through the upper space toward the end portion (b) side of the distribution pipe 1, the inner space becomes narrower as the end portion of the distribution pipe (1) Since the end portion (b) side is higher than the inlet (a) side, the pressure of the hot water is increased.

When the valves of all the supply pipes are opened by the characteristic of the fluid that the fluid pressure decreases as the inner space in which the fluid flows with respect to the constant fluid pressure increases and the fluid pressure becomes higher as the inner space becomes smaller, the first supply pipe (4-1) ) Is near the hot water inlet side (a), while the hot water pressure (flow rate) is low and the final feed pipe (4-n) is located far from the inlet side (a), while the hot water pressure (flow rate) is high. In addition, each supply pipe (4-2) (4-3) in the middle is also balanced with each other in the pressure relationship of the hot water according to the distance of the hot water inlet side (a) and the inner space of the distribution pipe, respectively, Hot water is supplied at a uniform pressure (flow rate) throughout the supply pipe.

1 is a cross-sectional view of a conventional distributor

Figure 2 is a cross-sectional view of the distributor of the present invention

3 is an exemplary view in which the distributor of the present invention is formed into an inclined cylinder.

[Code Description of Important Parts of Drawing]

DESCRIPTION OF SYMBOLS 1 Distribution pipe 2 Inflow pipe 3 Valve 4: Supply pipe

Claims

A plurality of supply pipes (4-1) (4-2) (4) having a hot water inlet pipe (2) formed on one side of the hot water distribution pipe (1) and a control valve (3) provided on the lower side of the distribution pipe (1). -3) (4-4) (4-n) formed by welding at regular intervals, the inner diameter (r) of the distribution pipe (1) on the hot water inlet (a) side is made larger and the distribution pipe (1) Hot water distributor for heating, characterized in that the inner diameter (r) of the distribution pipe (1) formed by forming a small inclined tube as it reaches the end (b) side of the).

The hot water distributor for heating according to claim 1, wherein the hot water distribution pipe (1) is made of a transparent synthetic resin material to visually grasp the fluid state of the inside from the outside.