JPH1089715A - Radiator for hot water heating device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a radiator of simple structure to reduce the number of connection parts effected by welding, facilitate manufacture, and reduce the number of water leakage risky spots, and enables hanging of a towel. SOLUTION: A radiator for a hot water heating device is installed in front of a chamber wall and provided at an internal part with a hot water passage to feed hot water from a heat source apparatus and is formed of a metallic pipe having excellent heat conductivity. The metallic pipe is bent in a zigzagging state, and a plurality of lateral pipe parts 2 on the front side, on which a towel is hung, and lateral pipes 3 on the rear side to which fixing devices 6 and 8 to the room wall are attached are vertically juxtaposed.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is, for example, installed in front of a room wall of a room such as a lavatory adjacent to a bathroom, and performs heating using hot water supplied from a heat source unit.
The present invention relates to a radiator for a hot water heating device having a simple structure that can be used as a towel rack.

[0002]

2. Description of the Related Art Conventionally, panel radiators, fan coils, floor heating panels, and the like are known as radiators for heating using hot water. In recent years, as shown in FIG. As an exposed structure, a radiator having a simple structure that can heat a room such as a washroom by natural convection and can also be used as a towel rack has become widespread. The conventional radiator 20 shown in FIG. 4 has a hot water passage through which hot water is supplied from a heat source unit, and is formed by bending a metal tube having good heat conductivity in an inverted U shape. The main hot water passage pipe 21 is made of a metal pipe having good thermal conductivity smaller than the main hot water passage pipe 21 and a plurality of the main hot water passage pipes 21 are vertically arranged between the opposite left and right portions of the main hot water passage pipe 21. And horizontal tubes 22 and 22.

[0003]

In the radiator 20 having the above-mentioned structure, the left and right ends of the plurality of horizontal pipes 22 are connected to the main hot water passage pipe 21 by welding. Not only makes the production complicated, but also increases the risk of water leaks due to poor welding, increases the time required for water leak inspection, and has disadvantages in terms of manufacturing and quality control. Was.

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned circumstances, and provides a radiator having a simple structure capable of minimizing a connection portion by welding, being easy to manufacture, and capable of hanging a towel with few dangers of water leakage. It is intended to be able to provide.

[0005]

According to the first aspect of the present invention, a hot water passage is provided in front of a chamber wall, and a hot water passage for supplying hot water from a heat source unit is formed therein. A radiator for a hot water heating device made of a good metal tube, wherein the metal tube is bent in a meandering shape, and a rear side tube portion to which a towel can be hung and a fixing device to be attached to a room wall are attached. It is a configuration in which a plurality of side horizontal pipes are provided in the vertical direction.

According to a second aspect of the present invention, in the first aspect, the front lateral tube portion and the rear lateral tube portion are alternately provided.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a radiator for a hot water heating apparatus according to the present invention will be described below with reference to FIGS. In the figure, reference numeral 1 denotes a radiator, and the radiator 1 is installed in front of a room wall b of a room such as a washroom adjacent to a bathroom. Hot water is circulated and supplied to the radiator 1 from a heat source device (not shown) such as an oil boiler installed outdoors. The heat of the hot water is radiated by the radiator 1 and the radiator 1 is washed by natural convection and radiation. And the like to heat the room.

The radiator 1 is made of a metal tube having good heat conductivity such as a copper tube having a hot water passage formed therein, and the metal tube having good heat conductivity is bent in a meandering manner. By processing, the front side horizontal pipe part 2, 2 and the rear side horizontal pipe part 3,
3 are alternately arranged in the vertical direction.
As shown in FIG. 1 and FIG. 2, a squeezed wet towel X can be hung on the front side horizontal tube portion 2, 2.

Further, of the front side horizontal pipe sections 2, 2 and the rear side horizontal pipe sections 3, 3, the left end of the uppermost front side horizontal pipe section 2 and the lowermost rear side horizontal pipe section 3, At the left end, a long-side vertical tube portion 4 and a short-side vertical tube portion 5 are continuously formed in a state close to each other.

Reference numeral 6 denotes an upper fixing device mounted on the uppermost rear side horizontal tube portion 3 through buffer rings 7, 7 made of heat-resistant rubber. Reference numeral 8 denotes a heat resistant second rear side horizontal tube portion 3 from the bottom. This is a lower fixing device attached via rubber cushioning ring bodies 9, 9, and by fixing these fixing devices 6, 8 to the chamber wall a, the upper part and the middle part of the radiator 1 become the chamber. It is stably fixed and held in front of the wall b.

Reference numeral 10 denotes an outlet connector having a flow control valve 11 mounted on the lower end of the long vertical pipe portion 4, and 12 denotes an inlet connector mounted on the lower end of the short vertical pipe portion 5. The radiator 1 is a hot water pipe 1 protruding from a floor wall B of a room via an outlet-side connector 10 and an inlet-side connector 12.
3 and 13 are connected.

In this embodiment, the radiator 1 is formed by bending a metal tube having a good thermal conductivity such as a copper tube having a hot water passage formed therein in a meandering shape so that a towel X can be hung on the front. The side horizontal pipe portions 2 and 2 and the rubber buffer ring bodies 7 and 7
Since the rear side horizontal tube portions 3, 3 to which the fixing devices 6, 8 to the room wall a are attached via the 9, 9 are provided in parallel in the up and down direction thereof, a connection portion by welding is formed. Since it can be manufactured as much as possible (for example, the number of connection points by welding is one or two), it can be manufactured by bending work, so that the number of work steps can be reduced, manufacturing is easy, and since there are few water leakage danger points, water Leak inspection can be performed easily.

Further, by forming alternately the front side horizontal tube portions 2 and 2 to which the towel X can be hung and the rear side horizontal tube portions 3 and 3 to which the fixing devices 6 and 8 are attached to the chamber wall b, alternately. Bending can be less complicated.

In the embodiment described above, the towel X
The front side horizontal tube portions 2 and 2 that can be hung and the rear side horizontal tube portions 3 and 3 to which the fixing devices 6 and 8 are attached to the chamber wall a are formed alternately, but may not be alternating. The uppermost stage and the lowermost stage can be defined as the rear side horizontal tube portions 3, 3 to which the fixing devices 6, 8 are attached, and the front side horizontal tube portion 2, 2 can be provided therebetween.

[0015]

As described above, according to the present invention,
A radiator of a hot water heating device installed in front of a room wall, in which a hot water passage through which hot water from a heat source device is supplied is formed, and made of a metal tube having good heat conductivity, Since the metal tube is bent in a meandering shape, the front side tube portion capable of being toweled and the rear side tube portion to which the fixing device to the chamber wall is attached are provided in parallel in the vertical direction. Further, it is possible to provide a radiator having a simple structure which can be manufactured with a reduced number of connection portions by welding as much as possible and which has few dangers of water leakage and which can be hung with a towel.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an embodiment of a radiator of a hot water heating apparatus according to the present invention.

FIG. 2 is a longitudinal sectional view of the same.

FIG. 3 is a front view of the same.

FIG. 4 is a perspective view showing a conventional example.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Heat radiator 2 Front side horizontal pipe part 3 Rear side horizontal pipe part 6 Upper fixing device 8 Lower fixing device i Room wall X Towel

Claims (2)

[Claims] 1. A heat dissipating device for a hot water heating device which is installed in front of a room wall, has a hot water passage formed therein for supplying hot water from a heat source unit, and is made of a metal tube having good heat conductivity. A metal tube is bent in a meandering shape, and a plurality of front horizontal pipe portions to which a towel can be attached and a plurality of rear horizontal pipe portions to which a fixing device to a chamber wall is attached are provided in the vertical direction. A radiator for a hot water heating device, comprising: 2. A radiator for a hot water heating apparatus according to claim 1, wherein a front side horizontal pipe portion and a rear side horizontal pipe portion are alternately provided.