JPH023096B2 - - Google Patents
Info
- Publication number
- JPH023096B2 JPH023096B2 JP58058336A JP5833683A JPH023096B2 JP H023096 B2 JPH023096 B2 JP H023096B2 JP 58058336 A JP58058336 A JP 58058336A JP 5833683 A JP5833683 A JP 5833683A JP H023096 B2 JPH023096 B2 JP H023096B2
- Authority
- JP
- Japan
- Prior art keywords
- humidity
- difference
- ventilation
- atmospheric
- outside air
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/0001—Control or safety arrangements for ventilation
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Description
【発明の詳細な説明】
産業上の利用分野
本発明は病害虫を発生させたり、建物の寿命に
大きな影響を与える床下空間の湿気を追放する床
下換気運転制御装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to an underfloor ventilation operation control device for expelling moisture from an underfloor space that causes pests and causes a significant impact on the lifespan of a building.
従来例の構成とその問題点
従来の床下空間の換気は第１図に示すように、
建物の基礎台１０２に設けた換気ギヤラリ１０１
で行なわれていた。しかし、この換気は自然の通
風による換気であり、極めて換気効果は悪く、特
に風のない日においてはほとんど換気効果は期待
できなかつた。そのため、地面から上がつてくる
湿気を十分に排出できず、年中じめじめしている
場合が大半であつた。また、雨が降つた後など、
外気は徐々に乾燥してゆくが、床下空間だけはい
つまでたつても湿気が抜けない場合も多かつた。
そのため、床下空間は暗く、湿度の高い空間とな
り、病害虫の温床となるとともに、高湿度のた
め、建物自体の寿命にも悪影響を与えていたなど
の欠点を有していた。Conventional configuration and its problems Conventional ventilation of the underfloor space is as shown in Figure 1.
Ventilation gear 101 installed on the foundation 102 of the building
It was held in However, this ventilation is based on natural drafts, and the ventilation effect is extremely poor, and hardly any ventilation effect can be expected, especially on days with no wind. As a result, the moisture rising up from the ground could not be sufficiently discharged, and in most cases it remained damp all year round. Also, after it rains,
Although the outside air was gradually drying, there were many cases where the humidity remained in the space under the floor.
As a result, the space under the floor became a dark and humid space, which became a breeding ground for pests and diseases, and the high humidity had a negative impact on the lifespan of the building itself.
発明の目的
本発明はこのような従来の欠点を解消するもの
で、床下空間の湿気を排出する換気装置の制御を
人手をわずらわすことなく、自動的にかつ的確に
行ない、床下空間の湿気を追放し、なおかつ、そ
の運転は断続運転とし、総運転時間を短縮し運転
コストの低減をはかる床下換気運転制御装置を提
供することを目的とする。Purpose of the Invention The present invention is intended to eliminate such conventional drawbacks, and is to automatically and accurately control a ventilation system for discharging moisture from the underfloor space without the need for human intervention. The purpose of the present invention is to provide an underfloor ventilation operation control device which eliminates the above-mentioned problems and also enables intermittent operation to shorten the total operating time and reduce operating costs.
発明の構成
本発明は床下空間の湿気を排出するための換気
装置と、床下空間の雰囲気湿度と外気の雰囲気湿
度とを感知する２つの湿度感知部分を具備し、床
下空間と、外気との雰囲気湿度の差が、第１の設
定湿度差HONになると接点が開成し、上記床下空
間と、外気との雰囲気湿度の差が、第２の設定湿
度差HOFF（＜HON）になると接点が開成するスイ
ツチより構成され、上記換気装置を自動運転し、
人手をわずらわすことなく的確に床下空間の湿気
を排出するとともに、その運転を断続的に行い総
運転時間を短縮し運転コストの低減をはかるもの
である。Structure of the Invention The present invention includes a ventilation device for discharging moisture from the underfloor space, and two humidity sensing parts that sense the atmospheric humidity of the underfloor space and the atmospheric humidity of outside air. When the difference in humidity reaches the first set humidity difference H ON , the contact opens, and when the difference in atmospheric humidity between the underfloor space and the outside air reaches the second set humidity difference H OFF (<H ON ), the contact opens. It consists of a switch developed by
This system accurately discharges moisture from the underfloor space without bothering human hands, and also operates intermittently to shorten the total operating time and reduce operating costs.
実施例の説明
以下本発明の実施例を第２図〜第５図にもとづ
いて説明する。DESCRIPTION OF EMBODIMENTS Hereinafter, embodiments of the present invention will be described based on FIGS. 2 to 5.
第２図および第３図において、１は床下空間の
湿気を排出するため建物の基礎となる土台１２
に、床下空間と連通して設けた換気装置である。
この換気装置１にはある２点間の湿度差が前もつ
て設定した第１の設定湿度差HONになると接点が
閉成し、上記２点の湿度差が前もつて設定した第
２の設定湿度差HOFF（＜HON）になると接点が開
成するスイツチ２（以下差湿スイツチと呼ぶ）を
接続している。この差湿スイツチ２には、その接
点が閉成する第１の設定湿度差HONを設定するた
めのHON設定用つまみ３と、接点が開成する第２
の設定湿度差HOFFを設定するためのHOFF設定用
つまみ４と、接点の開閉状態を表示するための運
転表示ランプ５を設けてあり、前記運転表示ラン
プ５は差湿スイツチ２の接点が閉成したときに点
灯するようになつている。床下空間にはその雰囲
気湿度を感知するための湿度感知部分６が設置さ
れており、軒下の直射日光が当たらず雨のかから
ない所には外気の雰囲気湿度を感知するための湿
度感知部分７を設置している。そして、各々の湿
度感知部分６，７からの信号は導線８および９で
差湿スイツチ２に送られている。第４図は本発明
にもとづく床下換気システムの結線図であり、換
気装置１はモータ１０を有しており、差湿スイツ
チ２は接点１１を有するものである。 In Figures 2 and 3, 1 is a foundation 12 that serves as the foundation of the building for discharging moisture from the underfloor space.
This is a ventilation system installed in communication with the underfloor space.
In this ventilation system 1, when the humidity difference between two points reaches the preset first humidity difference H ON , a contact closes, and the humidity difference between the two points becomes the preset second humidity difference H ON. A switch 2 (hereinafter referred to as a humidity difference switch) whose contacts open when the set humidity difference H OFF (<H ON ) is reached is connected. This differential humidity switch 2 has a H ON setting knob 3 for setting a first set humidity difference H ON whose contact is closed, and a second H ON setting knob whose contact is opened.
A H OFF setting knob 4 is provided to set the humidity difference H OFF , and an operation indicator lamp 5 is provided to display the open/closed state of the contact. It is designed to light up when the door is closed. A humidity sensing part 6 is installed in the underfloor space to sense the atmospheric humidity, and a humidity sensing part 7 is installed under the eaves in a place that is not exposed to direct sunlight or rain. are doing. Signals from each humidity sensing section 6, 7 are sent to the differential humidity switch 2 via conductors 8 and 9. FIG. 4 is a wiring diagram of the underfloor ventilation system according to the present invention, in which the ventilation device 1 has a motor 10 and the differential humidity switch 2 has contacts 11.
上記構成において、接点１１が閉成する第１の
設定湿度差HON及び接点１１が開成する第２の設
定湿度差HOFFをHON設定用つまみ３及びHOFF設定
用つまみ４で設定する。（ただし、HON＞HOFFと
なるよう設定する。）床下空間の雰囲気湿度及び
外気の雰囲気湿度を感知するための感知部分６及
び７はそれぞれ床下空間及び軒下に設置されてお
り、床下空間の雰囲気湿度と外気の雰囲気湿度と
の湿度差が第１の設定湿度差HONになると接点１
１は閉じ、モータ１０に通電され換気装置１は運
転を開始する。そして、床下の湿気は屋外に排出
され、床下空間の雰囲気湿度は徐徐に下り、外気
の雰囲気湿度との湿度差が第２の設定湿度差
HOFFになると接点１１は開きモータ１０への通
電は停止し、換気装置１の運転は停止する。そし
て、その後、地面よりの湿度が徐々にたまり外気
の雰囲気湿度との湿度差が第１の設定湿度差HON
になると上記同様換気装置１の運転は再開する。
以上の如く動作を床下空間の雰囲気湿度と外気の
雰囲気湿度との湿度差が第１の設定湿度差HONに
達しなくなるまでくり返す。その間、換気装置１
は断続運転を行なう換気装置１を連続運転する場
合にくらべて運転時間は短かくてすみ余分な運転
コストをかけず、その上、人手をわずらわすこと
なく、的確に床下の湿気を排出することができ
る。また、第５図は本発明にもとづく床下換気シ
ステムにより床下空間の換気を行つた場合の時間
−湿度特性の１例であり、実線で表わした曲線が
床下空間の雰囲気湿度、１点鎖線で表わした曲線
が外気の雰囲気湿度である。時間t1、t2、t3、…
…は換気装置１の運転時間である。従つて総運転
時間はt1＋t2＋t3＋……となり、連続運転にくら
べて極めて短かい運転時間となる。また、破線で
表わした曲線は第１図に示すごとく、換気ギヤラ
リ１０１を基礎台１０２に取付け、換気装置によ
る強制的な床下空間の換気をしない場合の床下空
間の雰囲気湿度であり、外気の雰囲気湿度が低下
しても、なかなか床下空間の雰囲気湿度は低下し
ないが、本発明では、換気装置１の運転を開始さ
せる第１の設定湿度差HONと運転を停止させる第
２の設定湿度差HOFFを個々に設定して自動的に
断続運転を行わせることにより、人手をわずらわ
すことなく第５図の実線のごとく外気の雰囲気湿
度に追従して床下空間の雰囲気湿度を制御するこ
とが可能となる。さらに、第１の設定湿度差HON
と第２の設定湿度差HOFFとの大きさの関係を調
節することにより、外気湿度に対する応答性を調
整して、湿度感知部分６，７や換気装置１の取付
場所の影響をなくすることができる。 In the above configuration, a first set humidity difference H ON at which the contact 11 is closed and a second set humidity difference H OFF at which the contact 11 is opened are set by the H ON setting knob 3 and the H OFF setting knob 4. (However, it is set so that H ON > H OFF .) Sensing parts 6 and 7 for sensing the atmospheric humidity of the under-floor space and the atmospheric humidity of outside air are installed in the under-floor space and under the eaves, respectively. When the humidity difference between the ambient humidity and the ambient humidity of the outside air reaches the first set humidity difference H ON , contact 1 is activated.
1 is closed, the motor 10 is energized, and the ventilation system 1 starts operating. Then, the moisture under the floor is discharged outdoors, the atmospheric humidity in the underfloor space gradually decreases, and the humidity difference with the atmospheric humidity of the outside air becomes the second set humidity difference.
When H is turned OFF , the contact 11 opens and the power supply to the motor 10 is stopped, and the operation of the ventilation system 1 is stopped. After that, the humidity from the ground gradually accumulates and the humidity difference with the ambient humidity of the outside air becomes the first set humidity difference H ON
When this happens, the operation of the ventilation system 1 resumes as described above.
The above operation is repeated until the humidity difference between the atmospheric humidity of the underfloor space and the outside air no longer reaches the first set humidity difference H ON . Meanwhile, ventilation equipment 1
Compared to continuous operation of the ventilation system 1 which performs intermittent operation, the operation time is shorter and there is no extra operating cost, and in addition, moisture from under the floor can be accurately discharged without bothering human labor. be able to. Furthermore, Fig. 5 shows an example of the time-humidity characteristics when the underfloor space is ventilated by the underfloor ventilation system based on the present invention, where the curve represented by the solid line represents the atmospheric humidity of the underfloor space, and the dashed line represents the atmospheric humidity of the underfloor space. The curve shown is the atmospheric humidity of the outside air. Time t 1 , t 2 , t 3 ,...
... is the operating time of the ventilation device 1. Therefore, the total operating time is t 1 + t 2 + t 3 +..., which is extremely short compared to continuous operation. Furthermore, as shown in Fig. 1, the curve represented by a broken line is the atmospheric humidity of the underfloor space when the ventilation gear 101 is attached to the foundation 102 and the underfloor space is not forcibly ventilated by the ventilation device, and is the atmospheric humidity of the outside air. Even if the humidity decreases, the atmospheric humidity in the underfloor space does not decrease easily, but in the present invention, the first set humidity difference H ON that starts the operation of the ventilation system 1 and the second set humidity difference H ON that stops the operation. By setting OFF individually and automatically performing intermittent operation, it is possible to control the atmospheric humidity in the underfloor space by following the atmospheric humidity of the outside air as shown by the solid line in Figure 5 without bothering human hands. It becomes possible. Furthermore, the first set humidity difference H ON
By adjusting the relationship between the magnitude of the humidity difference H OFF and the second set humidity difference H OFF , the responsiveness to outside air humidity can be adjusted and the influence of the mounting location of the humidity sensing parts 6 and 7 and the ventilation device 1 can be eliminated. Can be done.
発明の効果
以上のように本発明によれば、病害虫の発生を
促進し、建物自体の寿命に悪い影響を与える床下
空間の湿気を、人手をわずらわすことなく自動的
にかつ的確に排出することができるとともに、そ
の運転を断続的に行うことによつて換気装置の運
転コストの低減をはかることが可能となる。ま
た、２つの設定湿度差を個々に設定して、換気装
置の運転開始と運転停止を行うことで、湿度感知
部分や換気装置の取付け場所の影響をなくした信
頼性の高い床下換気運転制御装置を実現すること
ができる。Effects of the Invention As described above, according to the present invention, moisture in the space under the floor, which promotes the occurrence of pests and has a negative impact on the lifespan of the building itself, can be automatically and accurately discharged without the hassle of human labor. In addition, by performing the operation intermittently, it is possible to reduce the operating cost of the ventilation system. In addition, by individually setting the difference between two humidity settings and starting and stopping the operation of the ventilation system, we have created a highly reliable underfloor ventilation operation control system that eliminates the influence of the humidity sensing part and the installation location of the ventilation system. can be realized.
第１図は従来例の床下換気ギヤラリの取付外観
図、第２図は本発明の一実施例の床下換気装置運
転制御装置の取付外観図、第３図は同装置の制御
部分との接続図、第４図は同床下換気装置運転制
御装置の結線図、第５図は同運転した場合の時間
−湿度特性の一例を示すグラフである。
１……換気装置、２……差湿スイツチ、３……
HON設定つまみ、４……HOFF設定つまみ、６……
湿度感知部分、７……湿度感知部分、１０……モ
ータ、１１……接点。
Fig. 1 is an installation external view of a conventional underfloor ventilation gear gallery, Fig. 2 is an installation external view of an underfloor ventilation system operation control device according to an embodiment of the present invention, and Fig. 3 is a connection diagram with the control part of the same device. , FIG. 4 is a wiring diagram of the underfloor ventilation device operation control device, and FIG. 5 is a graph showing an example of time-humidity characteristics when the same operation is performed. 1... Ventilation device, 2... Differential humidity switch, 3...
H ON setting knob, 4...H OFF setting knob, 6...
Humidity sensing part, 7... Humidity sensing part, 10... Motor, 11... Contact.
Claims (1)
感知部分が置かれた２つの雰囲気湿度の差が、第
１の設定湿度差HONになると接点が閉成し、前記
雰囲気湿度の差が、第２の設定湿度差HOFF（＜
HON）になると接点が開成するスイツチと、前記
スイツチにより制御される換気装置とを有し、前
記２つの湿度感知部分の一方が床下空間の雰囲気
湿度を感知し、他方が外気の雰囲気湿度を感知す
るよう構成し、前記床下空間の雰囲気湿度と外気
の雰囲気湿度もしくは外気取入口の雰囲気湿度と
の差により前記換気装置を自動運転する床下換気
運転制御装置。1 It has two humidity sensing parts, and when the difference in the two atmospheric humidity in which the two humidity sensing parts are placed becomes the first set humidity difference H ON , the contact closes and the difference in the atmospheric humidity is , second set humidity difference H OFF (<
H ON ), and a ventilation system controlled by the switch, one of the two humidity sensing parts detects the atmospheric humidity of the underfloor space, and the other detects the atmospheric humidity of the outside air. An underfloor ventilation operation control device that is configured to sense and automatically operate the ventilation device based on the difference between the atmospheric humidity of the underfloor space and the atmospheric humidity of outside air or the atmospheric humidity of an outside air intake port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5833683A JPS59183232A (en) | 1983-04-01 | 1983-04-01 | Controller for controlling operation of device for ventilating space under floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5833683A JPS59183232A (en) | 1983-04-01 | 1983-04-01 | Controller for controlling operation of device for ventilating space under floor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59183232A JPS59183232A (en) | 1984-10-18 |
| JPH023096B2 true JPH023096B2 (en) | 1990-01-22 |
Family
ID=13081471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5833683A Granted JPS59183232A (en) | 1983-04-01 | 1983-04-01 | Controller for controlling operation of device for ventilating space under floor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59183232A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61130739A (en) * | 1984-10-24 | 1986-06-18 | Misawa Homes Co Ltd | Ventilating control equipment |
| JPH0367826U (en) * | 1989-10-27 | 1991-07-03 | ||
| JP2019206051A (en) * | 2018-05-29 | 2019-12-05 | 川崎重工業株式会社 | Scavenging device and robot system comprising same, and scavenging method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5653331A (en) * | 1979-10-09 | 1981-05-12 | Ebara Corp | Controlling method of underfloor ventilation fan |
-
1983
- 1983-04-01 JP JP5833683A patent/JPS59183232A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59183232A (en) | 1984-10-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6142645A (en) | Skylight system | |
| US5330386A (en) | Method and device for ventilating a home | |
| EP1164335A4 (en) | REMOTE CONTROL FOR AIR CONDITIONER | |
| US7497773B1 (en) | Ceiling mounted fan ventilation device | |
| US6241602B1 (en) | Gable end roof ventilator | |
| JPH023096B2 (en) | ||
| EP0372597A1 (en) | Ventilating roof window | |
| US3801008A (en) | Climatic control especially for animal buildings | |
| JPS60251327A (en) | Ventilating device and mounting method thereof | |
| JPH05264080A (en) | Self-driving fan | |
| JPH1030285A (en) | Humidity control method of building and device therefor | |
| JPH1163599A (en) | Ventilator duct device | |
| JPS63282436A (en) | Attic ventilator | |
| JPH0522724Y2 (en) | ||
| JPH0814611A (en) | Indoor automatic ventilator | |
| JPS63207933A (en) | Ventilation device for preventing condensation | |
| JPS58148524U (en) | Window frame for installing ventilation fan | |
| JPS58130917A (en) | Air conditioning system for attic | |
| JPS59231343A (en) | Under-floor ventilating hole facility with automatic switching gear | |
| JPH0529285Y2 (en) | ||
| JPS62104526A (en) | Controller of greenhouse | |
| JP3079308U (en) | Controller with built-in humidity sensor | |
| JPH0752311Y2 (en) | Switchgear | |
| JPH044638U (en) | ||
| JPS61190228A (en) | Ventilating method of vacant house |