JPH071097B2 - Storage device - Google Patents
Storage deviceInfo
- Publication number
- JPH071097B2 JPH071097B2 JP1115504A JP11550489A JPH071097B2 JP H071097 B2 JPH071097 B2 JP H071097B2 JP 1115504 A JP1115504 A JP 1115504A JP 11550489 A JP11550489 A JP 11550489A JP H071097 B2 JPH071097 B2 JP H071097B2
- Authority
- JP
- Japan
- Prior art keywords
- air
- storage
- room
- air supply
- flow path
- 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.)
- Expired - Lifetime
Links
Description
【発明の詳細な説明】 〔産業上の利用分野〕 この発明は、家屋の部屋に設けられ布団等を収納する収
納庫内の湿度を室内外の空気条件の活用により低下させ
て収納庫内壁及び収納物への結露等を防止することがで
きる収納装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention reduces the humidity in the storage provided in a room of a house for storing a futon or the like by utilizing the air conditions inside and outside the storage, and The present invention relates to a storage device that can prevent dew condensation on stored items.
従来、布団等を収納する収納庫は例えば実開昭55−1213
94号公報に示されるように収納庫内に電気ヒータにより
加熱した温風を送風し、収納庫内の温度を上昇させて布
団等の被乾燥物を乾燥させ、収納庫内壁の結露を防止す
るようにしたものがある。Conventionally, for example, an actual storage box for storing a futon, etc.
As shown in Japanese Patent Publication No. 94, warm air heated by an electric heater is blown into the storage to raise the temperature in the storage to dry the material to be dried such as a futon and prevent condensation on the inner wall of the storage. There is something like this.
上記のような従来の収納装置では、収納庫内の温度を上
昇するために電気ヒータを使用しているため、消費電力
が多くなり、また、加温することにより絶対湿度が高く
なり、外気により冷却を受ける収納庫内壁の露点を上げ
る結果となり、結局、結露を起こしやすい収納庫になる
という課題があり、この課題を解決すめため第6図のよ
うに収納庫の外気と面する側壁に顕熱交換器を組込んだ
換気扇を設け給排気を行うことも考えられるが、これに
よれば、第7図に示す湿り空気線図のように、一つの条
件を例とした場合、収納庫内の温度を12℃、相対湿度10
0%(図示A点)、室外空気を温度を0℃、相対湿度90
%(図示B点)として運転した場合には、収納庫内の温
度が3℃、相対湿度が75%(図示C点)となり、結露に
対する露点温度の余裕はわずかである。また、第8図の
ように収納庫の暖房された部屋に面する側壁に上記と同
様の換気扇を設けた場合には第9図に示す湿り空気線図
のように、収納庫内の温度を12℃、相対湿度100%(図
示A点)、暖房された部屋の温度を20℃、相対湿度60%
(図示B点)として運転した場合には、収納庫の温度が
15℃、相対湿度が82%(図示C点)となり、上記と同様
湿度の低下はわずかであり、収納庫内壁の露点に対する
余裕は大きくなってくれないという課題があった。In the conventional storage device as described above, since the electric heater is used to raise the temperature in the storage cabinet, the power consumption is increased, and the heating increases the absolute humidity, which causes the outside air to rise. As a result of raising the dew point of the inner wall of the storage that receives cooling, there is a problem that it eventually becomes a storage where condensation easily occurs. To solve this problem, as shown in Fig. 6, the side wall facing the outside air is exposed. It is possible to supply and exhaust air by providing a ventilation fan with a built-in heat exchanger. According to this, when one condition is taken as an example, as in the moist air diagram shown in FIG. Temperature of 12 ℃, relative humidity of 10
0% (point A in the figure), outdoor air temperature is 0 ° C, relative humidity 90
% (Point B in the figure), the internal temperature of the storage is 3 ° C., the relative humidity is 75% (point C in the figure), and the margin of dew point temperature for dew condensation is small. Further, when the same ventilation fan as above is provided on the side wall of the storage case facing the heated room as shown in FIG. 8, the temperature inside the storage case is changed as shown in the moist air diagram shown in FIG. 12 ℃, relative humidity 100% (point A in the figure), the temperature of the heated room is 20 ℃, relative humidity 60%
When operated as (B point in the figure), the temperature of the storage is
At 15 ° C and relative humidity of 82% (point C in the figure), there was a problem that the decrease in humidity was slight and the margin for the dew point on the inner wall of the storage did not increase as in the above case.
この発明は係る課題を解決するためになされたもので、
送風機の運転のみにて消費電力が少なく、しかも収納庫
内の相対湿度を低くし収納物が湿らず乾燥状態に維持
し、収納庫内壁を結露させないことが可能な収納装置を
得ることを目的とするものである。The present invention has been made to solve the above problems,
The purpose of the present invention is to obtain a storage device that consumes less power only by operating the blower, keeps the relative humidity in the storage box low, keeps the stored items dry and does not condense the inner walls of the storage box. To do.
この発明に係る収納装置は、家屋に設けられた部屋に設
けられ布団等を収納する収納庫と、この収納庫内に一端
を開口するとともに、他端を屋外に開口し屋外空気を上
記収納庫に供給する給気流を形成する給気用送風機を設
けた給気流路と、この給気流路と交差するように設け両
端を上記部屋に開口し部屋の空気を循環する循環流を形
成する循環用送風機を設けた循環流路と、この循環流路
と上記給気流路との交差部に設けられた顕熱を交換する
熱交換器とから構成したものである。The storage device according to the present invention is a storage unit provided in a room provided in a house for storing a futon and the like, and one end is opened in the storage unit and the other end is opened to the outside to store outdoor air in the storage unit. For air supply, which forms a supply air flow for supplying air to the air supply passage, and a circulation air flow that circulates the air in the room with both ends opened to the room so as to intersect the air supply passage It is composed of a circulation flow path provided with a blower and a heat exchanger provided at an intersection of the circulation flow path and the air supply flow path for exchanging sensible heat.
また、循環流路の風量を給気流路の風量より多く設定し
たものである。Further, the air flow rate of the circulation flow path is set to be larger than that of the air supply flow path.
また、収納庫内の圧力が部屋の圧力より常に高くなるよ
う設定したものである。Further, the pressure inside the storage is set to be always higher than the pressure inside the room.
さらに、給気流路内にヒータを設けたものである。Further, a heater is provided in the air supply passage.
そして、給気流路の収納庫内開口を給気流が収納庫側壁
に沿って流れるように形成したものである。The air supply flow path is formed so that the supply airflow flows along the side wall of the storage case.
この発明においては、家屋に設けられた部屋に設けられ
布団等を収納する収納庫と、この収納庫内に一端を開口
するとともに、他端を屋外に開口し屋外空気を上記収納
庫に供給する給気流を形成する給気用送風機を設けた給
気流路と、この給気流路と交差するように設け両端を上
記部屋に開口し部屋の空気を循環する循環流を形成する
循環用送風機を設けた循環流路と、この循環流路と上記
給気流路との交差部に設けられた顕熱を交換する熱交換
器とから構成したことにより、電気ヒータによることな
く、低絶対湿度の屋外の空気を部屋の熱量を利用して温
度を上昇させ収納庫にて供給でき、収納庫の相対湿度が
低くなり、また消費電力も少なくなる。According to the present invention, a storage provided in a room provided in a house for storing a futon and the like, and one end opened in the storage and the other end opened to the outside to supply outdoor air to the storage. An air supply passage provided with an air supply blower for forming an air supply flow, and a circulation blower provided so as to intersect with the air supply passage and having both ends opened to the room to form a circulation flow for circulating the air in the room A circulation flow path and a heat exchanger for exchanging sensible heat provided at the intersection of the circulation flow path and the air supply flow path make it possible to use an outdoor unit with low absolute humidity without using an electric heater. Air can be supplied to the storage by raising the temperature using the heat quantity of the room, the relative humidity of the storage is lowered, and the power consumption is also reduced.
また、循環流路の風量を給気流路の風量より多く設定し
たことから、部屋の熱量を給気流により多く伝えること
ができ、給気流の温度を部屋の温度近くまで高くするこ
とができる。Further, since the air flow rate of the circulation flow path is set to be larger than the air flow rate of the air supply flow path, more heat of the room can be transmitted to the air supply air flow, and the temperature of the air supply air can be raised to near the room temperature.
また、収納庫内の圧力が部屋の圧力より常に高くなるよ
う設定したことから、収納庫内に湿度の高い部屋の空気
が侵入するのを防止できる。Further, since the pressure inside the storage is set to be always higher than the pressure inside the room, it is possible to prevent the air in the room with high humidity from entering the storage.
さらに、給気流路内にヒータを設けたことにより、必要
に応じて通電し、給気流の温度上昇を高くすることがで
き、収納庫の温度を高くすることができ、収納物の乾燥
がより以上良好になる。Furthermore, by providing a heater in the air supply passage, electricity can be supplied as needed to increase the temperature rise of the air supply flow, the temperature of the storage can be increased, and the storage contents can be dried more efficiently. The above is good.
そして、給気流路の収納庫内開口を給気流が収納庫側壁
に沿って流れるように形成したから、収納庫側壁の温度
を短時間に上昇させることができ、側壁における結露を
防止する。Further, since the supply airflow is formed so that the supply airflow flows along the side wall of the storage case in the inside of the storage case of the air supply flow path, the temperature of the side wall of the storage case can be raised in a short time, and dew condensation on the side wall is prevented.
第1図〜第3図はこの発明の一実施例を示す図であり、
図において(1)は家屋(2)の壁、(3)はこの家屋
に設けられた部屋、(4)は部屋の側部に設けられ箱状
に形成された収納庫、(5)はこの収納庫の前面を開閉
する扉、(6)は上記収納庫の背部に背面と所定空間
(7)が形成されるよう設けられた通風板、(8)は上
記収納庫に複数個設けられ布団(9)が載置される棚
で、載置部は通風可能に網状に形成されている。(10)
は上記収納庫の最下部に設けられた換気扇で、箱体(1
1)とこの箱体の側壁に両端が上記部屋(3)に開口さ
れ吸気口(12)および吐出口(13)を形成した循環流路
(14)と、この循環流路内に設けられた循環流を形成す
る循環用送風機、上記吸気口(12)に設けられたフィル
タ(16)と、上記循環流路と交差するよう上記箱体の背
面に設けられたダクト(17)および吸気トップ(18)を
介して一端が屋外に開口され、他端がダクト(19)を介
して上記収納庫(4)内の所定空間(7)に開口された
給気流路(20)と、この給気流路内に設けられ給気流を
形成する給気用送風気(21)と、上記給気流路(20)と
上記循環流路(14)の交差部に設けられた顕熱を交換す
る熱交換器(22)とから構成されている。(23)は上記
給気流路(20)に設けられ流路を切換るダンパ、(24)
はこのダンパにより切換えられた風路に設けられた電気
ヒータである。1 to 3 are views showing an embodiment of the present invention,
In the figure, (1) is a wall of a house (2), (3) is a room provided in this house, (4) is a box-like storage provided at the side of the room, and (5) is this A door for opening and closing the front of the storage, (6) a ventilation plate provided on the back of the storage so as to form a rear surface and a predetermined space (7), and (8) a plurality of futons provided in the storage. In the shelf on which (9) is placed, the placing portion is formed in a mesh shape so that ventilation is possible. (Ten)
Is a ventilation fan installed at the bottom of the above storage box,
1) and a circulation channel (14) having both ends opened on the side wall of the box body to the room (3) to form an intake port (12) and a discharge port (13); A circulation blower that forms a circulation flow, a filter (16) provided at the intake port (12), a duct (17) provided at the back of the box so as to intersect the circulation flow path, and an intake top ( The air supply flow path (20), one end of which is opened to the outside via the duct (19) and the other end of which is opened to the predetermined space (7) in the storage (4) via the duct (19), and this air supply flow A heat exchanger for exchanging sensible heat provided at the intersection of the air supply flow path (20) and the circulation flow path (14) with the supply air blower air (21) provided in the passage to form a supply air flow. It is composed of (22) and. (23) is a damper provided in the air supply passage (20) for switching the passage, (24)
Is an electric heater provided in the air passage switched by this damper.
上記のように構成された収納装置においては、換気扇
(10)を運転することにより、部屋の空気は吸気口(1
2)からフィルタ(16)を通り循環流路(14)に入り、
熱交換器(22)を通って吐出口(13)から部屋内へ戻
る。一方、屋外空気は吸気トップ(18)およびダクト
(17)を介して給気流路(20)に入り、熱交換器(22)
を通って所定空間(7)内に吐出される。その一部は棚
(8)を通して上方へ流れ扉(5)との隙間から部屋
(3)に出る。このとき熱交換器(22)において給気流
と循環流との間で顕熱交換されるが、この熱交換は第4
図の湿り空気線図で示すように運転前に屋外空気の温度
が0℃、相対湿度が90%(図示A点)、収納庫(4)の
温度が12℃、相対湿度が100%(図示B点)、暖房され
た部屋(3)の温度が20℃、相対湿度が60%(図示C
点)であるとき、運転後における収納庫(4)内の温度
は12〜15℃、相対湿度は30〜40%となる(図示D点)こ
とが試験結果で得られ、収納物から水分の放出を促すこ
とができる。In the storage device configured as described above, the air in the room is changed to the intake port (1) by operating the ventilation fan (10).
From 2) through the filter (16) into the circulation channel (14),
Return to the room through the heat exchanger (22) from the discharge port (13). On the other hand, outdoor air enters the air supply flow path (20) through the intake top (18) and the duct (17), and enters the heat exchanger (22).
And discharged into the predetermined space (7). A part of it flows upward through the shelf (8) and exits into the room (3) through the gap with the door (5). At this time, sensible heat is exchanged between the feed air flow and the circulation flow in the heat exchanger (22), and this heat exchange is the fourth
As shown in the moist air diagram in the figure, the temperature of the outdoor air is 0 ° C, the relative humidity is 90% (point A in the figure) before operation, the temperature of the storage (4) is 12 ° C, the relative humidity is 100% (see the figure). (Point B), the temperature of the heated room (3) is 20 ° C, and the relative humidity is 60% (see C
It is obtained from the test result that the temperature in the storage cabinet (4) after operation is 12 to 15 ° C and the relative humidity is 30 to 40% (point D in the figure), and the moisture content from the stored items is Release can be prompted.
なお、このときの給気流量は0.3m3/min、循環流量は1.3
m3/minで循環流量は給気流量の約4.3倍である。このよ
うにして、運転することによれば、収納庫(4)内の圧
力は部屋(3)の圧力より高く、湿度の高い部屋(3)
の空気が収納庫(4)内に侵入することがない。また、
給気流は収納庫(4)の側壁に沿って流れることにな
り、側壁の温度上昇が早く、夏場等に低温時が続き、家
屋(2)が冷えた状態のとき、温かい空気が収納庫
(4)内に流れ込んでも側壁に結露することがない。At this time, the supply air flow rate is 0.3 m 3 / min and the circulation flow rate is 1.3
At m 3 / min, the circulation flow rate is about 4.3 times the supply air flow rate. By operating in this way, the pressure in the storage (4) is higher than the pressure in the room (3), and the room (3) with high humidity is
The air will not enter the storage (4). Also,
The air supply will flow along the side wall of the storage (4), the temperature of the side wall will rise quickly, and the temperature will continue to be low in summer, etc., and when the house (2) is cold, warm air will be stored in the storage ( 4) Even if it flows into the inside, there is no condensation on the side wall.
上記運転状態で収納庫(4)内の温度を上げ早く布団等
を乾燥させたい場合には、ダンパ(23)を切換え電気ヒ
ータ(24)に通電させれば、より乾燥した高温の空気が
得られ乾燥が早くなる。If you want to raise the temperature in the storage (4) and dry the futon quickly in the above operating condition, switch the damper (23) to energize the electric heater (24) to obtain a drier hot air. And dry faster.
なお、第5図のように換気扇(10)を収納庫(4)の上
記に設けても同様な効果がある。The same effect can be obtained by providing the ventilation fan (10) above the storage (4) as shown in FIG.
この発明は以上説明したとおり、家屋に設けられた部屋
に設けられ布団等を収納する収納庫と、この収納庫内に
一端を開口するとともに、他端を屋外に開口し屋外空気
を上記収納庫に供給する給気流を形成する給気用送風機
を設けた給気流路と、この給気流路と交差するように設
け両端を上記部屋に開口し部屋の空気を循環する循環流
を形成する循環用送風機を設けた循環流路と、この循環
流路と上記給気流路との交差部に設けられた顕熱を交換
する熱交換器とから構成したことにより、部屋の熱量を
利用して収納庫内の温度を上昇させることができ、その
相対湿度も低くなり収納物が乾き、かつ消費電力も少な
くて済む効果がある。As described above, the present invention is provided with a storage room provided in a room provided in a house for storing futons and the like, and one end is opened in the storage room and the other end is opened outdoors to store the outdoor air in the storage room. For air supply, which forms a supply air flow for supplying air to the air supply passage, and a circulation air flow that circulates the air in the room with both ends opened to the room so as to intersect the air supply passage By using a circulation flow path provided with a blower and a heat exchanger provided at the intersection of the circulation flow path and the air supply flow path for exchanging sensible heat, a storage cabinet utilizing the heat quantity of the room The internal temperature can be raised, the relative humidity thereof can be lowered, the stored items can be dried, and the power consumption can be reduced.
また、循環流路の風量を給気流路の風量より多く設定し
たことにより、部屋の熱量をより多く給気流に伝達で
き、部屋の温度を高くすることができる効果がある。Further, by setting the air flow rate of the circulation flow path to be larger than the air flow rate of the air supply flow path, a larger amount of heat in the room can be transmitted to the air supply air flow, and the temperature of the room can be increased.
また、収納庫内の圧力が部屋の圧力より常に高くなるよ
う設定したことにより、収納庫内に湿度の高い部屋の空
気が侵入しない効果がある。Further, since the pressure inside the storage is set to be always higher than the pressure inside the room, there is an effect that air in a room with high humidity does not enter the storage.
さらに、給気流路内にヒータを設けたことにより、収納
庫内の温度を高くすることができ、収納庫を乾燥室とし
て使用することができる効果がある。そして、給気流路
の収納庫内開口を給気流が収納庫側壁に沿って流れるよ
うに形成したこのことにより、収納庫側壁における結露
がなくなる効果がある。Further, since the heater is provided in the air supply passage, the temperature inside the storage can be increased, and the storage can be used as a drying chamber. Then, the supply airflow is formed so as to flow along the side wall of the storage case through the opening inside the storage case of the air supply flow path, which has an effect of eliminating dew condensation on the side wall of the storage case.
第1図はこの発明の一実施例を示す斜面図、第2図は同
じく風回路図、第3図は同じく要部斜視図、第4図は同
じく温度および相対湿度の変化を示す湿り空気線図、第
5図はこの発明の他の実施例を示す斜視図、第6図は従
来の収納装置を示す断面図、第7図は第6図における温
度および相対湿度の変化を示す湿り空気線図、第8図は
従来の他の収納装置を示す断面図、第9図は第8図にお
ける温度および相対湿度の変化を示す湿り空気線図であ
る。 なお、図中同一符号は同一または相当部分を示し、
(2)は家屋、(3)は部屋、(4)は収納庫、(14)
は循環流路、(15)は循環用送風機、(20)は給気流
路、(21)は給気用送風機、(22)は熱交換器、(24)
は電気ヒータである。FIG. 1 is a perspective view showing an embodiment of the present invention, FIG. 2 is a wind circuit diagram, FIG. 3 is a perspective view of an essential part, and FIG. 4 is a moist air line showing changes in temperature and relative humidity. 5 and 5 are perspective views showing another embodiment of the present invention, FIG. 6 is a sectional view showing a conventional storage device, and FIG. 7 is a moist air line showing changes in temperature and relative humidity in FIG. FIG. 8 is a sectional view showing another conventional storage device, and FIG. 9 is a moist air diagram showing changes in temperature and relative humidity in FIG. In the drawings, the same reference numerals indicate the same or corresponding parts,
(2) House, (3) Room, (4) Storage, (14)
Is a circulation flow path, (15) is a circulation blower, (20) is an air supply flow path, (21) is an air supply blower, (22) is a heat exchanger, (24)
Is an electric heater.
Claims (5)
収納する収納庫と、この収納庫内に一端を開口するとと
もに、他端を屋外に開口し屋外空気を上記収納庫に供給
する給気流を形成する給気用送風機を設けた給気流路
と、この給気流路と交差するように設け両端を上記部屋
に開口し部屋の空気を循環する循環流を形成する循環用
送風機を設けた循環流路と、この循環流路と上記給気流
路との交差部に設けられた顕熱を交換する熱交換器とか
ら成る収納装置。1. A storage case provided in a room provided in a house for storing a futon and the like, and one end is opened in the storage case and the other end is opened to supply outdoor air to the storage case. An air supply passage provided with an air supply blower for forming an air supply flow, and a circulation blower provided so as to intersect with the air supply passage and having both ends opened to the room to form a circulation flow for circulating the air in the room And a heat exchanger for exchanging sensible heat, which is provided at an intersection of the circulation flow path and the air supply flow path.
設定した請求項1記載の収納装置。2. The storage device according to claim 1, wherein the air flow rate of the circulation flow path is set to be larger than that of the air supply flow path.
なるよう設定した請求項1または2記載の収納装置。3. The storage device according to claim 1, wherein the pressure in the storage is set to be always higher than the pressure in the room.
3項のいずれかに記載の収納装置。4. The storage device according to claim 1, wherein a heater is provided in the air supply passage.
側壁に沿って流れるように形成した請求項1乃至4項の
いずれかに記載の収納装置。5. The storage device according to any one of claims 1 to 4, wherein the supply airflow is formed so as to allow the supply airflow to flow along the side wall of the storage case.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1115504A JPH071097B2 (en) | 1989-05-09 | 1989-05-09 | Storage device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1115504A JPH071097B2 (en) | 1989-05-09 | 1989-05-09 | Storage device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH02293548A JPH02293548A (en) | 1990-12-04 |
JPH071097B2 true JPH071097B2 (en) | 1995-01-11 |
Family
ID=14664157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1115504A Expired - Lifetime JPH071097B2 (en) | 1989-05-09 | 1989-05-09 | Storage device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH071097B2 (en) |
-
1989
- 1989-05-09 JP JP1115504A patent/JPH071097B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH02293548A (en) | 1990-12-04 |
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