JPH0730863Y2 - Door with built-in temperature controller - Google Patents

Description

[Detailed Description of the Invention] <Industrial Application Field> The present invention is used for obtaining a suitable temperature control condition in a relatively small room such as a bathroom, a washroom, and a toilet which is not always present. The present invention relates to a device, and more specifically, to an entrance / exit door having a temperature control device installed therein.

<Prior Art> One of the requirements for comfortable living in a house is temperature control by heating and cooling (air conditioning) the space such as the living room.

Generally, a room that has been in use for a long time, for example, a living room, a bedroom, etc., is provided with an air-conditioning system with a large air-conditioning capacity, and a room with a relatively short stay time and a small space capacity such as a toilet or a toilet. In this case, it is often used to provide a so-called electric heater having a small capacity, especially for the purpose of heating. Also,
Even in the bathroom, especially in the winter season, the difference in sensible temperature during bathing is significantly larger than that in other rooms, so heating systems are often installed in recent years, but in the case of bathrooms, safety due to high humidity, or in rainy weather, etc. In order to use it as a laundry drying room, a heating / dehumidifying device with a dehumidifying function is installed in the ceiling, etc., in other words, a so-called air conditioner / heater consisting of a refrigerant compression circulation type heat exchanger is installed. There is.

<Problems to be solved by the device> However, it is not space-wise to arrange individual temperature equipment in a small space such as a toilet, not to mention a large space such as a living room, and it is also difficult to find the ceiling above the ceiling like a bathroom. There is a problem in maintenance work, especially when installing it as a retrofit facility in an existing house, and it is one of the factors that hinder its spread.

The present invention has been provided in view of the above conventional problems, paying attention to the door provided at the entrance and exit of the room, and by installing a temperature control device inside this door, the room of the small space as described above is provided. Not only can it be used as a space-saving device, but it is also intended to be able to install it in existing houses with extremely simple work. Here, the temperature adjustment includes dehumidification in addition to temperature adjustment for heating and cooling.

<Means for Solving the Problem> In order to achieve the above object, the present invention forms a ventilation system passage inside a door provided at an entrance between two chambers, and opens its intake / exhaust ports to the one side chamber. At the very least, a temperature device composed of an electronic cooling device utilizing the Peltier effect is provided in the ventilation system passage to adjust the temperature of the circulating air. In this case, if a radiation panel that radiates far infrared rays by raising the temperature is provided on the heat radiation side of the cooling device, and this panel is configured as a door face plate on the side of the controlled greenhouse (the one side chamber), in addition to warm air, far infrared rays It is also possible to promote the heating of the body by radiation.

<Operation> When a door with a temperature control device is installed in a washroom, toilet, bathroom, etc. for heating, if the drive circuit is set to the heating side and operated, the heat dissipation side of the electronic cooling device will be the ventilation system path. The temperature of the ambient air is raised and the heated air is discharged from the exhaust port to the controlled greenhouse such as the washroom, toilet, bathroom, etc. At the same time, the low temperature air of the room is introduced into the ventilation system passage from the air supply port. , The circulation will be repeated thereafter. In this case, if the fan device is provided in the ventilation system passage, the circulation is further promoted. On the other end of the electronic cooling device, if a ventilation system path is formed so as to pass the introduced air into the heated room in advance, the air once cooled on the endothermic side is radiated on the heat radiating side. Since the temperature is raised and the gas is discharged, the other room side is not carelessly cooled.

The function of the Peltier element is that when one end is cooled, the other end is heated.

If this function is used to cool the introduced air and lower it below the dew point, excess water is removed by dew condensation. If it is passed through the heating side as a closed circuit, reheated and returned to the chamber, it has a function as a so-called dehumidifier.

The characteristic of the Peltier element is that the current can be easily controlled, and it can be easily switched to the heating mode by dehumidifying operation and increasing the current.

When it is installed in a door for use as an air conditioner, heat must be released to the opposite chamber, and either chamber becomes heated.

If the controlled greenhouse is a bathroom and you want to use it as a drying room, then you can cool the introduced air by passing it through the heat absorption side beforehand.
It suffices that the air dehumidified by the dew condensation is passed through the heat radiation side, whereby the air in the bathroom is circulated and supplied as dehumidified and heated warm air, that is, the drying chamber function is achieved. In the case of this bathroom, if the door face plate is formed of a far infrared radiation panel to function as a heat radiation plate on the heat radiation side of the electronic cooling device, far infrared rays will be generated as radiant heat when the bathroom is heated, and It is possible to exert a heating promotion effect by the combined use with wind.

<Embodiment> A preferred embodiment of the present invention will be described below with reference to the drawings.

FIG. 1 shows three kinds of arrangement states of the temperature control device U in a door D in which the temperature control device according to the embodiment of the present invention is installed. The temperature control device U includes an electronic cooling device and a fan as described later. The device and the ventilation path are integrated as a unit, and the temperature control device is installed in the lower half of the door depending on the shape and structure of the door D.
Arranged as U ₁ or long temperature controller above and below the door
It may be arranged as U ₂ . A flexible electric wire is used for electric wiring and the like of the electronic cooling device and the like, which can be easily performed through a door hinge portion or the like, and therefore description thereof will be omitted.

FIG. 2 is a perspective configuration diagram schematically showing the configuration of the temperature control device U.

Thus, the temperature control device U forms the air exhaust port 3 and the air intake port 2 above and below one side surface of the elongated substrate 1 having substantially the same size as the thickness of the door D, and both the intake and exhaust ports are formed. A main ventilation path 4 is formed inside the substrate so that the mouths communicate with each other. 5 is a fan device provided on the exhaust port 3 side,
As a result, the air introduced from the intake port 2 is positively (compulsively) discharged from the exhaust port 3 and circulated.
Reference numeral 6 denotes an electronic cooling device which is interposed in the middle of a ventilation system path formed by the main ventilation path 4 and a sub ventilation path described later,
As is known, the Peltier effect provides heat absorption and heat dissipation. Therefore, one side surface exhibiting heat absorption or heat dissipation of the cooling device 6 is used as the temperature control downstream portion 6a and the other side surface is used as the temperature control upstream portion 6b, and the temperature control upstream portion 6b is separated from the intake port 2 by the unit substrate 1 A sub-ventilation passage in which the sub-intake port 2a formed above the air passage communicates with the above-mentioned intake port 2 so as to join the mid-way.
4a, and the downstream portion 6a faces the main air passage 4 on the downstream side of the confluence.

That is, the ventilation system path is formed by merging the auxiliary ventilation path 4a communicating with the auxiliary intake port 2a with the main ventilation path 4 communicating with the intake port 2, and the temperature adjusting upstream portion 6b and the temperature adjusting downstream portion. 6a has a series form as a ventilation system passage.

6c is a Peltier element. Reference numeral 7 denotes a far infrared radiation panel attached to the temperature control downstream portion 6a of the electronic cooling device 6, which constitutes a part of the unit substrate 1 and is exposed to the controlled greenhouse side when the door is assembled to heat the room. The one that generates far infrared rays having a heating effect at 50 to 60 ° C. is used by the heat radiation effect of the temperature control downstream portion 6a at that time. As a panel material, for example, a ceramic panel material, an alumite-treated aluminum panel material, or the like having an appropriate far-infrared radiation effect can be adopted according to design conditions such as a door design. Denoted at 8 is a drainage outlet for discharging condensed water in the sub-ventilation passage 4a, which is generated when the temperature adjusting upstream portion 6b absorbs heat, to the outside, which communicates from the inside of the substrate 1 to the sub-ventilation passage portion.

FIG. 4 (A) schematically shows the basic structure of the electronic cooling device 6.

That is, one of the Peltier elements 6c is a P-type semiconductor and the other is an N-type semiconductor, one side of which is connected by a conductive plate 61 and the other side is connected to a power supply circuit E. The conductive plate connection side is arranged as the temperature control downstream portion 6a, and the power supply circuit connection side is arranged as the temperature control upstream portion 6b in the ventilation system path as described above, and in this case the Peltier element
6c is arranged as an appropriate module as shown in FIG. 4 (B), for example.

The temperature control device U having the above-mentioned configuration is assembled to a required door D as shown in FIG. 1, and the surfaces of the intake / exhaust ports 2 and 3 of the temperature control device U are controlled greenhouses, for example, facing the interior of the bathroom. Attach it to the doorway. When heating the bathroom in advance during bathing in the winter season or quickly, the drive circuit is arranged so that the temperature adjusting downstream portion 6a of the electronic cooling device 6 is the heat radiating side and the temperature adjusting upstream portion 6b is the heat absorbing side. When the fan device 5 is set and operated, and the fan device 5 is also operated at the same time, the Peltier effect causes a heat dissipation effect in the downstream portion 6b to raise the temperature of the air in the main air passage 4 that is forcedly circulated by the fan device 5, Hot air is blown into the bathroom from the exhaust port 3 and low-temperature air in the lower part of the bathroom is sucked and introduced from the intake port 2, and the circulation is repeated to warm the air in the bathroom. During this circulation, the air in the bathroom is also introduced into the sub-ventilation path 4a from the sub-intake port 2a, and is cooled in the temperature-regulating upstream portion 6b that is absorbing heat by the Peltier effect, but the air introduced from the above-mentioned intake port 2 Since it is mixed and mixed with and flows into the temperature-adjusting downstream portion 6b which is far more radiating than the heat absorbing action, the hot air is blown out from the exhaust port 3. Further, a far infrared radiation panel 7 is attached to the temperature control device U, and the panel is heated by the above heat radiation to radiate far infrared rays into the bathroom.
Bathers can get a comfortable feeling of heating with far infrared rays in addition to warm air.

In the summer when the temperature control device U is used for a bathroom door, if the heat radiation temperature is set to about 50 to 60 ° C., it can be used as a sauna device using far infrared rays. Further, the bathroom can be used as a drying room. That is,
Due to the above-mentioned heating setting, the circulating air is cooled in the temperature control upstream portion 6b to cause dew condensation to be dehumidified, so that the high humidity air due to the laundry in the bathroom is effectively dehumidified in the temperature control upstream portion 6b. Thus, the hot air is continuously blown out as hot air into the bathroom, that is, the drying function is exerted.

As described above, the door D having the temperature control device U installed therein can be used not only in the bathroom but also in the bathroom, the toilet, etc. to perform the heating operation.

Next, FIG. 3 shows a schematic view of the constitution of a temperature control apparatus showing a second embodiment of the present invention. In the case of this embodiment, the fan unit 5 is provided as a centralized exhaust port at the center of the substantially square unit. Are provided, and four sets of electronic cooling devices 61 to 64 are adjacent to the upper and lower parts thereof.
And the respective intake ports 21 to 24 are formed in the upper and lower parts of the unit, and the sub intake ports 21a to 24a are formed on both side parts of the unit to control the temperature upstream parts 61b to 64b and the intake port 21 respectively.
-24 are connected and communicated so that the final temperature-controlled air to be obtained in the temperature-controlled downstream portion communicating with the exhaust port can be obtained.
The operation mode is the same as that of the first embodiment described above, but in the configuration of the second embodiment, it can also be used for an entrance door of a kitchen, a living room or the like having a large space capacity.

In the first embodiment described above, the ventilation passage is composed of the main ventilation passage and the auxiliary ventilation passage. However, if there is no problem even if the air in the adjacent room is cooled during the heating operation, the temperature control upstream portion described above is used. May be exposed to the adjacent chamber side, and then the form of merging as a ventilation system path is not required.

<Effects of the Invention> As described in detail above, according to the present invention, the electronic cooling device which is thin and has excellent maintenance and quietness is installed in the door, so that the space is lost even in a small room. Moreover, in terms of equipment construction, it is possible to install doors and wire wiring work similar to the conventional one, so it is possible to retrofit even existing houses very easily.
It is possible to achieve an effect that is excellent in practicality.

[Brief description of drawings]

FIG. 1 is an explanatory view of various arrangement examples of the above-mentioned device in a door having a temperature control device according to the present invention, FIG. 2 is a perspective configuration diagram of the temperature control device used in the embodiment of the present invention, and FIG. A schematic configuration diagram of a temperature control device used in a second embodiment of the present invention, FIG. 4 (A) is a basic configuration diagram of an electronic cooling device utilizing the Peltier effect, and FIG. 4 (B) is a Peltier element. It is an arrangement example figure. U, U ₁ , U ₂ …… Temperature control device, D …… door, 1 …… substrate, 3 …… exhaust port, 2 …… intake port, 2a …… sub intake port, 4 …… main ventilation path, 4a ......
Sub-ventilation path, 5 …… Fan device, 6 …… Electronic cooling device, 6a ……
Downstream temperature control, 6b ... Upstream temperature control, 6c ... Peltier element, 7 ...
… Far infrared radiation panel, 8… Drainage port.

Front page continuation (72) Inventor Kazutoshi Oishi 2-723, Kiba, Koto-ku, Tokyo Inside Shin-Nipparu Co., Ltd. (72) Inventor Koichi Hatta 2-7-23, Kiba, Koto-ku, Tokyo Inside Shin-Nippu ( 72) Inventor Shuichiro Watanabe 1-34-1, Kambara, Kambara-cho, Anbara-gun, Shizuoka Nipparu Giken Co., Ltd. (56) References Actual Open Sho 62-69725 (JP, U) Actual Open Sho 48-12859 (JP, U) Actual Open Sho 64-56820 (JP, U)

Claims (1)

[Scope of utility model registration request] 1. An electronic cooling system in which a ventilation system passage is formed inside a door provided between a doorway between two chambers, and an intake / exhaust port thereof is opened to the one side chamber, and the Peltier effect is utilized in the ventilation system passage. In a device for adjusting the temperature of circulating air by providing a temperature control device comprising a device, in the ventilation system passage, one is joined to the main ventilation passage and this main ventilation passage, and the other is a sub ventilation passage communicating with the sub intake port. In addition to the above, the heat absorption and heat dissipation parts of the electronic cooling device utilizing the Peltier effect are provided facing both ventilation paths, and the upstream ventilation path from the confluence is the intake port, and the downstream side is the same. A ventilation system path end is formed as an exhaust port, a far-infrared radiation panel is provided on the heat dissipation side outer surface of the door on which the electronic cooling device is disposed, and the exhaust port side of the main ventilation path is provided. Is a door that is equipped with a fan device.