JPH01200122A - Local cooling heating device - Google Patents
Local cooling heating deviceInfo
- Publication number
- JPH01200122A JPH01200122A JP63022866A JP2286688A JPH01200122A JP H01200122 A JPH01200122 A JP H01200122A JP 63022866 A JP63022866 A JP 63022866A JP 2286688 A JP2286688 A JP 2286688A JP H01200122 A JPH01200122 A JP H01200122A
- Authority
- JP
- Japan
- Prior art keywords
- air
- fins
- heat
- cooling
- hood
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】 （産業上の利用分野） 本考案は局所冷暖房装置に係るものである。[Detailed description of the invention] (Industrial application field) The present invention relates to a local heating and cooling system.
（従来の技術）
大空間における暖冷房は、建物の機械室に大型空調機を
設置し、天井ダクトを通じて室内随所の吹出口から温風
または冷風を吹出し、吸入口を経て空調機に戻し、温風
または冷風を循環させながら室内の環境を確保している
。(Conventional technology) To heat and cool large spaces, a large air conditioner is installed in the mechanical room of a building, hot or cold air is blown out from outlets throughout the room through ceiling ducts, returned to the air conditioner through the inlet, and heated. The indoor environment is maintained by circulating wind or cold air.
室内の暖房、及び冷房の温度は、空調機に温度設定装置
を付けたり、使用する室内に温度設定と温度を感知する
装置を設定し、空調機をコントロールしながら室内全体
の暖冷房を行っている。Indoor heating and cooling temperatures can be determined by attaching a temperature setting device to the air conditioner, or by installing a temperature setting and temperature sensing device in the room in which it is used, and heating and cooling the entire room while controlling the air conditioner. There is.
（発明が解決しようとする課題）
前記従来の方法では、暖冷房時の室内温度は一定の温度
に設定され、天井の吹出口から下部方向に吹出されるが
、室内温度は必らずしも一定にならず、次のような問題
点がある。(Problems to be Solved by the Invention) In the conventional method, the indoor temperature during heating and cooling is set at a constant temperature, and the air is blown downward from the air outlet in the ceiling. It is not constant and has the following problems.
ｉ） 暖房時は、暖かい空気が室内の上層部に停滞し、
床附近は低温域となり、足元が寒い。i) During heating, warm air stagnates in the upper part of the room,
The area near the floor is at a low temperature, and your feet are cold.
ｉｉ） 冷房時では冷気が室内下層に停滞し、身体に
障害を及ぼすことがある。ii) During cooling, cold air stagnates in the lower layers of the room and may cause physical damage.
ｉｉｉ ） 室内の温度が一定のため、個人差による
温度調整ができない。iii) Since the indoor temperature is constant, it is not possible to adjust the temperature depending on individual differences.
ｉｖ） 暖冷房作動時以外、または暖冷房の季節以外
に個人差による暖冷房の要求に応じられない。iv) Unable to respond to requests for heating and cooling due to individual differences other than when heating and cooling is activated or outside of the heating and cooling season.
本発明は前記従来技術の有する問題点に鑑みて提案され
たものであって、その目的とする処は、室内在席者の好
みに応じた環境を作り出すと同時に、冷暖房時の室内の
上下温度分布を解消する局所冷暖房装置を提供する点に
ある。The present invention has been proposed in view of the problems of the prior art described above, and its purpose is to create an environment that meets the preferences of the occupants in the room, and at the same time to reduce the temperature of the top and bottom of the room during heating and cooling. The object of the present invention is to provide a local heating and cooling device that eliminates distribution.
（課題を解決するための手段）
前記の目的を達成するため、本発明に係る局所冷暖房装
置は、ペルチェ効果を有する熱素子の上下両面に夫々放
熱フィン及び吸熱フィンを配設するとともに、同各フィ
ンに対向する送風機が夫々内蔵された上下各フードを前
記放熱フィン及び吸熱フィンに対設して構成されている
。(Means for Solving the Problem) In order to achieve the above-mentioned object, the local heating and cooling device according to the present invention is provided with heat dissipation fins and heat absorption fins respectively disposed on the upper and lower surfaces of a thermal element having a Peltier effect. Upper and lower hoods each having a built-in blower facing the fins are arranged opposite to the radiation fins and the heat absorption fins.
（作用）
本発明に係る局所冷暖房装置においては、熱電変換素子
、電子冷却素子等の如きペルチェ効果を有する熱素子に
電源を供給すると、同熱素子の上部吸熱側は低温となり
、吸熱フィンを冷却し、同吸熱フィンに対設された上部
送風機によって室内上部の空気を上部フードに吸引し、
吸熱フィンで冷却された冷風を上部フードより吹出す。(Function) In the local heating and cooling device according to the present invention, when power is supplied to a thermal element having a Peltier effect such as a thermoelectric conversion element or an electronic cooling element, the upper endothermic side of the thermal element becomes low temperature, thereby cooling the endothermic fins. Then, air from the upper part of the room is sucked into the upper hood by the upper blower installed opposite to the same heat-absorbing fin.
Cool air cooled by heat absorbing fins is blown out from the upper hood.
一方、前記熱素子の下部放熱側は高温となり、放熱フィ
ンを加温し、同放熱フィンに対設された下部送風機によ
って室内下部の空気を下部フードに吸引し、放熱フィン
で加温された温風を下部フードより吹出す。On the other hand, the lower heat radiation side of the thermal element becomes high temperature, which heats the radiation fins, and the air from the lower part of the room is sucked into the lower hood by the lower blower installed opposite to the radiation fins. Air is blown out from the lower hood.
前記熱素子のＴｉ流の流れを反対にすると、放熱。When the flow of Ti flow in the thermal element is reversed, heat is dissipated.
吸熱の相互作用が反対となり、上部フードからは温風が
、下部フードからは冷風が吹出される。The endothermic interactions are reversed, with hot air blowing out of the upper hood and cold air blowing out of the lower hood.
（実施例） 以下本発明を図示の実施例について説明する。(Example) The present invention will be described below with reference to the illustrated embodiments.
第１図及び第２図に示す実施例において、（１）は室内
床面に立設された支台（２）上に支持された作業台天板
で、端縁に熱電変換素子、電子冷却素子の如きペルチェ
効果を有する熱素子（３）が配設されている。In the embodiment shown in Figs. 1 and 2, (1) is a workbench top plate supported on a support stand (2) erected on the indoor floor, with a thermoelectric conversion element on the edge and an electronic cooling device. A thermal element (3) having a Peltier effect, such as an element, is arranged.
図中（４）は同熱素子（３）に接続された直流電源であ
る。In the figure, (4) is a DC power supply connected to the isothermal element (3).
前記熱素子（３）の吸熱側上面及び放熱側下面には夫々
吸熱フィン（５）及び放熱フィン（６）が取付けられ、
更に前記吸熱フィン（５）並に放熱フィン（６）に対設
された上部送風機（７）、及び下部送風機（８）が内蔵
され、且つ風向調整のできる上部フード（９）及び下部
フード０ωが前記天板（］）に取付けられている。A heat absorption fin (5) and a heat radiation fin (6) are attached to the heat absorption side upper surface and the heat radiation side lower surface of the thermal element (3), respectively,
Further, an upper blower (7) and a lower blower (8) installed opposite to the heat absorbing fins (5) and the heat dissipating fins (6) are built in, and an upper hood (9) and a lower hood 0ω that can adjust the wind direction are installed. It is attached to the top plate (]).
図中（９ａ） （１０ａ）は夫々上部フード（９）及び
下部フード０（Ｉ）の吹出口である。In the figure, (9a) and (10a) are the air outlets of the upper hood (9) and lower hood 0 (I), respectively.
なお前記熱素子（３）は例えばＰ形半導体とｎ型半導体
とを電極を介して接合し、電極に熱交換用の前記各フィ
ン（５） （６）を取付け、前記電極に直流電源を接続
し、前記電極に電流を流すことによって前記半導体の接
合部が冷却されたり、加熱されたりするように構成され
ている。The thermal element (3) is made by, for example, joining a P-type semiconductor and an N-type semiconductor through electrodes, attaching the fins (5) and (6) for heat exchange to the electrodes, and connecting a DC power source to the electrodes. However, the semiconductor junction portion is configured to be cooled or heated by passing a current through the electrode.
図示の実施例は前記したように構成されているので、前
記熱素子（３）に電流を流すと、天板（１）上部の同熱
素子（３）の吸熱側は低温となり、吸熱フィン（５）を
冷却するとともに、上部送風１ａ （７）により天板（
１）上部の空気を矢印Ａで示すように上部フード（９）
内に吸引し、吸熱フィン（５）で冷却された冷風を上部
フード（９）の吹出口（９ａ）より吹出す。Since the illustrated embodiment is configured as described above, when a current is passed through the thermal element (3), the heat absorption side of the isothermal element (3) on the top plate (1) becomes low temperature, and the heat absorption fin ( 5), and the top plate (
1) Insert the upper air into the upper hood (9) as shown by arrow A.
The cold air is sucked in and cooled by the heat absorbing fins (5) and then blown out from the air outlet (9a) of the upper hood (9).
一方、天板（１）下部の前記熱素子（３）の放熱側は高
温となり、放熱フィン（６）を加温するとともに、下部
送風機（８）によって天板（１）下部の空気を矢印Ｂで
示すように下部フード０（１）内に吸引し、放熱フィン
（６）で加温された温風を下部フード０ωの吹出口（１
０ａ）より吹出す。On the other hand, the heat radiation side of the thermal element (3) at the bottom of the top plate (1) becomes high temperature, which heats the radiation fins (6) and blows the air at the bottom of the top plate (1) by the arrow B As shown in the figure, the warm air is sucked into the lower hood 0(1) and heated by the heat radiation fins (6) through the outlet (1) of the lower hood 0ω.
Blows out from 0a).
而して前記熱素子（３）に前とは反対方向に電流を流す
と、放熱、吸熱の相互作用が反対となり、天板（＋）上
部では温風が、下部では冷風が吹出される。When a current is passed through the thermal element (3) in the opposite direction, the interaction between heat radiation and heat absorption becomes opposite, and hot air is blown from the upper part of the top plate (+) and cold air is blown from the lower part.
第３図及び第４図は本発明の局所冷暖房装置を机に通用
した実施例を示し、（１１）は机の天板、０２）は吸込
口、面′は前記熱素子（３）に対する電源及び上下送風
機（７）（８）の駆動モータｆ１４）に対する電源を収
めた電気ボックス、その他、図中前記実施例と均等部分
には同一符号が附されている。Figures 3 and 4 show an embodiment in which the local heating and cooling system of the present invention is applied to a desk, where (11) is the top plate of the desk, 02) is the suction port, and surface ' is the power source for the thermal element (3). and an electric box containing a power source for the drive motor f14 of the upper and lower blowers (7) and (8), and other parts in the figure that are equivalent to those in the previous embodiment are given the same reference numerals.
なお本発明は大空間の局所冷暖房にも適用されるもので
ある。Note that the present invention is also applicable to local heating and cooling of large spaces.
（発明の効果）
本発明に係る局所冷暖房装置は前記したように、ペルチ
ェ効果を有する熱素子の上下両面に夫々放熱フィン及び
吸熱フィンを配設するとともに、同各フィンに対向する
上下各送風機が内蔵された上下各フードを前記放熱及び
吸熱各フィンに対設し、前記熱素子に電流を流すことに
よって上部フードからは冷風または温風を、下部フード
からは温風または冷風を吹出すようにしたことによって
、個大差による冷暖房を自由にコントロールすることが
でき、また暖冷房期間、または空調機の不作動時におい
ても在席者の好みに合わせた環境を得ることができる。(Effects of the Invention) As described above, the local heating and cooling device according to the present invention has heat radiation fins and heat absorption fins disposed on both upper and lower surfaces of a thermal element having a Peltier effect, and upper and lower air blowers facing each fin. Built-in upper and lower hoods are installed opposite to the heat dissipation and heat absorption fins, and by passing a current through the heat elements, cool or warm air is blown from the upper hood, and hot or cold air is blown from the lower hood. By doing so, it is possible to freely control heating and cooling depending on individual differences, and it is also possible to obtain an environment that matches the preferences of the occupants even during heating and cooling periods or when the air conditioner is not operating.
更に本発明によれば机、作業台等の天板を境として、頭
寒足熱の環境が得られる。Further, according to the present invention, an environment where the head is cold and the feet are warm can be obtained using the top plate of a desk, workbench, etc. as a boundary.
更にまた前記上部、下部フードを介して室内上部、下部
に冷温風を吹出すように構成されたことによって、室内
全体の温度差が凍少し、快適な環境をつくりだすことが
できる。Furthermore, since the structure is configured to blow cold and hot air to the upper and lower parts of the room through the upper and lower hoods, the temperature difference throughout the room is reduced, and a comfortable environment can be created.
第１図は本発明に係る局所冷暖房装置の一実施例を示す
縦断面図、第２図は同装置における空気の流れを示す縦
断面図、第３図は本発明の他の実施例を示す縦断側面図
、第４図はその斜視図である。
（１）−天板、 （３）−ペルチェ効果を有する熱素子
（５）−一吸熱フイン、 （６）−放熱フィン、
（７）−一上部送風ｍ （８）・・−下部送風
機、（９）−−一上部フード ０■−・−下部フ
ード肩２因FIG. 1 is a longitudinal cross-sectional view showing one embodiment of the local heating and cooling device according to the present invention, FIG. 2 is a longitudinal cross-sectional view showing air flow in the same device, and FIG. 3 is a longitudinal cross-sectional view showing another embodiment of the present invention. A vertical side view, and FIG. 4 is a perspective view thereof. (1) - Top plate, (3) - Thermal element with Peltier effect (5) - One heat absorption fin, (6) - Heat radiation fin,
(7) - Upper air blower m (8) - Lower air blower, (9) - Upper hood 0■ - - Lower hood shoulder 2 causes
Claims (1)
イン及び吸熱フインを配設するとともに、同各フインに
対向する送風機が夫々内蔵された上下各フードを前記放
熱フイン及び吸熱フインに対設してなることを特徴とす
る局所冷暖房装置。Heat radiation fins and heat absorption fins are respectively disposed on the upper and lower surfaces of a thermal element having a Peltier effect, and upper and lower hoods each having a built-in blower facing each fin are provided opposite to the heat radiation fins and heat absorption fins. A local heating and cooling device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63022866A JPH01200122A (en) | 1988-02-04 | 1988-02-04 | Local cooling heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63022866A JPH01200122A (en) | 1988-02-04 | 1988-02-04 | Local cooling heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01200122A true JPH01200122A (en) | 1989-08-11 |
Family
ID=12094624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63022866A Pending JPH01200122A (en) | 1988-02-04 | 1988-02-04 | Local cooling heating device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01200122A (en) |
Cited By (24)
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| WO2008154444A1 (en) * | 2007-06-08 | 2008-12-18 | Bsst Llc | Thermoelectric personal environment appliance |
| US8490412B2 (en) | 2001-08-07 | 2013-07-23 | Bsst, Llc | Thermoelectric personal environment appliance |
| US8915091B2 (en) | 2005-04-08 | 2014-12-23 | Gentherm Incorporated | Thermoelectric-based thermal management system |
| US8974942B2 (en) | 2009-05-18 | 2015-03-10 | Gentherm Incorporated | Battery thermal management system including thermoelectric assemblies in thermal communication with a battery |
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| US9006556B2 (en) | 2005-06-28 | 2015-04-14 | Genthem Incorporated | Thermoelectric power generator for variable thermal power source |
| JP2007198648A (en) * | 2006-01-25 | 2007-08-09 | Taisei Corp | Personal air conditioning system |
| US9103573B2 (en) | 2006-08-02 | 2015-08-11 | Gentherm Incorporated | HVAC system for a vehicle |
| US9310112B2 (en) | 2007-05-25 | 2016-04-12 | Gentherm Incorporated | System and method for distributed thermoelectric heating and cooling |
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