JPH0914687A - Radiator - Google Patents

Abstract

PURPOSE: To construct a hot water circulation line of only one system and also to conduct heating and cooling efficiently by obtaining a radiator which can heat and cool two rooms singly. CONSTITUTION: Heat exchange chambers 23 and 24 are formed by partitioning the inside of a radiator main body 20 by a partition plate 22 and heat exchangers 28 and 29 and circulating fans 34 and 35 are built in these chambers respectively, while a heat source machine and the radiator main body 20 are connected together by one hot water circulation line 25. Heating of a dressing room is conducted on the heat exchange chamber 23 side, while heating of a bathroom is conducted on the heat exchange chamber 25 side.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a radiator for heating / cooling.

[0002]

2. Description of the Related Art In the case of a hot water type heating system for general household use, a radiator is installed in each room, and each radiator and the heat source machine are connected by separate hot water circulation lines. FIG.
In the conventional example for heating a dressing room and a bathroom, 1 is a heat source device, 2 is a dressing room, 3 is a bathroom, 4 is a radiator attached to the ceiling of the dressing room 2, and 5 is a ceiling of the bathroom 3. The attached radiators 6 and 7 are hot water circulation lines (two hot water pipes that reciprocate) that separately connect the heat source device 1 and the radiators 4 and 5.

[0003]

As described above, in the case of the conventional hot water heating system, the radiators 4 and 5 are separately installed in the dressing room 2 and the bathroom 3 to be heated, and the separate hot water circulation lines 6 are provided. , 7 connected to the heat source device 1, there are the following drawbacks. a. It is inefficient and uneconomical to install the radiators 4 and 5 in the heating target room having a small heating load, for example, in the dressing room 2 and the bathroom 3 which are relatively narrow. b. Since the hot water circulation lines 6 and 7 need to be separately piped, the initial cost increases.

[0004]

In order to solve the problems described in the above a and b, the present invention uses a single radiator for heating or cooling for two chambers having a relatively small heating or cooling load. It is designed to be able to perform air conditioning,
The configuration is as follows. 1. Two heat exchange chambers are formed by dividing the inside of the casing by a partition plate, and a heat exchanger and a circulation fan are incorporated in the two heat exchange chambers. The casing uses a hot water circulation line. And connected to the respective heat exchanger by branching the hot water circulation line of this system in parallel, forming an air suction port and a hot air outlet in one of the heat exchange chambers, Only the hot air outlet is formed in the other one, and the hot air outlet is provided with a hot air duct connected to another room, and the heat exchanger has a heat exchanger inside the heat exchanger. A radiator characterized in that each operating valve is attached, and the operating valves can be controlled separately, and the drive of the circulation fan can also be controlled separately. 2. A radiator is attached to the ceiling of the dressing room, the outlet of the warm air duct is extended to the bathroom side, and it is possible to heat the dressing room and the bathroom simultaneously or separately by one radiator. The radiator according to 1 above. 3. 2. The heat radiator according to claim 1, wherein a heat exchanger for cooling and a heat exchanger for heating are respectively installed in a heat exchange chamber in the radiator so that cooling and heating can be performed by one radiator.

[0005]

The hot water or cold water (refrigerant) generated in the heat source unit is supplied to the heat exchanger in the radiator via the hot water circulation or cold water circulation line. The circulation fan sucks indoor air into the heat exchange chamber from the air suction port, heat-exchanges it with hot water or cold water with the heat exchanger, and blows it out to the room where the radiator is installed.
The two rooms are heated or cooled at the same time or separately by blowing out into another room via a warm air duct.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 shows a radiator for heating according to the present invention.
It is explanatory drawing of the Example which removed the gallery, 20 is a radiator main body, 21 is a casing, 22 is casing 21.
Is a partition plate that divides into two to form the heat exchange chambers 23 and 24, 25 is a hot water circulation line, 26 is a hot water outflow pipe, 27 is a hot water return pipe, and 28 is a heat exchange chamber incorporated in the heat exchange chamber 23. And 29 is a heat exchanger incorporated in the heat exchange chamber 24,
30 and 30a are branch outflow pipes that branch the hot water outflow pipe 26,
Reference numerals 31 and 31a denote heat exchangers 28 and 29 and a hot water return pipe 27.
2, a branch return pipe 32, an operation valve 32, 33, a circulation fan 34, 35, a hot air duct 36 from the heat exchange chamber 24 to a hot air outlet 39 provided in another chamber, and in FIG. An air inlet common to the chambers 23 and 24, 38 a hot air outlet on the heat exchange chamber 23 side, 40 a dressing room, 41 a bathroom, 42
Is a heat source machine.

In FIG. 2, the radiator main body 20 having the above structure is attached to the ceiling of the dressing room 40, the warm air duct 36 is extended to the ceiling of the bathroom 41, and the warm air outlet 39 is opened toward the inside of the bathroom 41. It is an installation example. In the case of the above embodiment,
The heat source unit 42 and the radiator main body 20 (casing 21) are connected by a hot water circulation line (pair tube) 25 of one system, and in the radiator main body 20, they are branched into branch feed pipes 30 and 30a and each heat exchanger 28. , 29, and branch return pipe 3
1, 31 a are connected to the hot water return pipe 27.

The embodiment is constructed as described above, and the hot water generated in the heat source unit 42 is supplied to the hot water circulation line 25 and the operating valve 3.
Heat exchanger 28 in the radiator main body 20 via 2, 33,
29 are supplied respectively. The circulation fans 34 and 35 move the air in the undressing chamber 40 from the air suction port 37 to the heat exchange chambers 23 and 24.
The hot air in the heat exchange chamber 23 is blown into the undressing chamber 40 and the hot air generated in the other heat exchange chamber 24 is sucked into the hot air duct 36.
The air is blown from the hot air outlet 39 into the bathroom 41 via the to heat or dry the bathroom. In this heating, the operation valves 32 and 33 and the circulation fans 34 and 35 can be controlled separately. As a result, dressing room 40, bathroom 4
1 can be heated separately.

In the above embodiment, the dressing room 40 and the bathroom 41, which have a relatively small heating load, are heated by a single radiator, but the living room can be heated in the same manner. Further, in the embodiment, only the radiator dedicated to heating has been described, but by incorporating a heat exchanger for cooling in each of the heat exchange chambers 23 and 24, or by sharing a heat exchanger, the heating and
It is also possible to perform both cooling with a single radiator.

[0010]

As described above, the present invention has the following effects because it is possible to heat and cool two chambers using one radiator. a. When applied to a room with a comparatively small heating / cooling load, efficient heating / cooling is achieved, and economic efficiency is improved. b. Conventionally, radiators were installed in each of the two rooms, and they were connected to the heat source equipment by separate hot water circulation lines. However, since there is only one radiator, it is only necessary to use one piping system, thus reducing the initial cost. .

[Brief description of the drawings]

FIG. 1 is an explanatory diagram of a radiator according to the present invention.

FIG. 2 is an explanatory view of an example in which a dressing room and a bathroom are heated by using the radiator according to the present invention.

FIG. 3 is an explanatory view of a conventional dressing room and a bathroom heating example.

[Explanation of symbols]

 20 Radiator Main Body 21 Casing 22 Partition Plate 23/24 Heat Exchange Room 25 Hot Water Circulation Line 26 Hot Water Outgoing Pipe 27 Hot Water Return Pipe 28/29 Heat Exchanger 30 / 30a Branch Return Pipe 31 / 31a Branch Return Pipe 32/33 Operation Valve 34/35 Circulation fan 36 Hot air duct 37 Air inlet 38/39 Hot air outlet 40 Undressing room 41 Bathroom 42 Heat source machine

─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. ⁶ Identification code Internal reference number FI Technical display location F24D 15/00 F24D 15/00 B F24F 13/30 F24F 1/00 391A

Claims (3)

[Claims] 1. A two-piece heat exchange chamber is formed by dividing the inside of the casing by a partition plate, and a heat exchanger and a circulation fan are incorporated in the two heat exchange chambers, respectively. The hot water circulation line was used to connect to the heat source device, and the hot water circulation line of this one system was branched in parallel and connected to each of the heat exchangers, and one of the heat exchange chambers had an air suction port and a hot air blower. An outlet is formed, and only one of the hot air outlets is formed in the other, and a hot air duct extending to another room is connected to the hot air outlet, and the heat exchanger in the heat exchange chamber is provided. The radiator is characterized in that operating valves are respectively attached to the inlet sides of the cooling valves, and the driving valves can be controlled separately, and the drive of the circulation fan can also be controlled separately. . 2. A radiator is attached to the ceiling of the dressing room, an outlet of a warm air duct is extended to the bathroom side, and a single radiator can heat the dressing room and the bathroom simultaneously or separately. The radiator according to claim 1, wherein the radiator is configured so as to be capable. 3. A heat exchanger for cooling and a heat exchanger for heating are respectively installed in a heat exchange chamber in the radiator so that cooling and heating can be performed by one radiator. 1
Heatsink as described.