JPH048033U - - Google Patents
Info
- Publication number
- JPH048033U JPH048033U JP4750990U JP4750990U JPH048033U JP H048033 U JPH048033 U JP H048033U JP 4750990 U JP4750990 U JP 4750990U JP 4750990 U JP4750990 U JP 4750990U JP H048033 U JPH048033 U JP H048033U
- Authority
- JP
- Japan
- Prior art keywords
- intake
- air
- ventilation system
- duct
- room
- 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
- 238000009423 ventilation Methods 0.000 claims description 9
- 238000003905 indoor air pollution Methods 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
Landscapes
- Ventilation (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Description
第１図はこの考案による換気装置の一実施例を
示す取付状態の正面図、第２図は同じくその平面
図、第３図は他の実施例を示す換気装置の正面図
、第４図は従来例としての換気装置を取付状態で
しめす正面図である。図において、１は換気装置
本体、２は空気清浄器、３は吸気ダクト、５は吸
気用送風機、８は外気吸込口、９は室内空気吸込
口、１０は補助ダクト、１１は切り換え弁、１３
はセンサである。なお、図中同一符号は、同一又
は相当部分を示す。
Fig. 1 is a front view of an installed state of the ventilation system according to an embodiment of the invention, Fig. 2 is a plan view thereof, Fig. 3 is a front view of the ventilation system showing another embodiment, and Fig. 4 is a front view of the ventilation system according to the present invention. FIG. 2 is a front view showing a conventional ventilation device in an installed state. In the figure, 1 is the ventilation system body, 2 is an air purifier, 3 is an intake duct, 5 is an intake blower, 8 is an outside air intake port, 9 is an indoor air intake port, 10 is an auxiliary duct, 11 is a switching valve, 13
is a sensor. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
吸込み、室内へ吹き出す換気装置本体の吸込み側
に、吸込み空気を清浄化する空気清浄器を設け、
この空気清浄器の上流側には上記吸気ダクトに一
端が連絡し、他端が換気装置本体と同じ室内に室
内空気吸込口として開口する補助ダクトを設け、
補助ダクトを吸気ダクトとの合流部に設けた切り
換え弁によつて上記外気吸込口又は室内吸込口の
いずれかから室内へ吹き出す空気を吸込むように
したことを特徴とする換気装置。 (2) 室内空気の汚濁を検知するセンサを設け、
このセンサの出力によつて切り換え弁を補助ダク
ト開放側に動作させるようにしたことを特徴とす
る請求項１に記載の換気装置。[Scope of Claim for Utility Model Registration] (1) An air purifier for purifying the intake air is installed on the intake side of the main body of the ventilation system, which sucks outside air from the outside air intake port through the intake duct and blows it into the room.
An auxiliary duct is provided on the upstream side of the air purifier, one end of which connects to the intake duct, and the other end of which opens as an indoor air intake in the same room as the main body of the ventilation system,
A ventilation system characterized in that the auxiliary duct is configured to suck air blown into the room from either the outside air suction port or the indoor suction port by means of a switching valve provided at the confluence with the intake duct. (2) Install a sensor to detect indoor air pollution,
2. The ventilation system according to claim 1, wherein the switching valve is operated to open the auxiliary duct based on the output of the sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4750990U JPH048033U (en) | 1990-05-07 | 1990-05-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4750990U JPH048033U (en) | 1990-05-07 | 1990-05-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH048033U true JPH048033U (en) | 1992-01-24 |
Family
ID=31563500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4750990U Pending JPH048033U (en) | 1990-05-07 | 1990-05-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH048033U (en) |
-
1990
- 1990-05-07 JP JP4750990U patent/JPH048033U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH048033U (en) | ||
| JPH02150610U (en) | ||
| JPS6387443U (en) | ||
| JPH036229U (en) | ||
| JPS62103718U (en) | ||
| JPH0270126U (en) | ||
| JP2504742Y2 (en) | Blower ventilation | |
| JPH0474233U (en) | ||
| JPH0583649U (en) | Air suction device | |
| JPS58184317U (en) | Room temperature detection device for automobile air conditioner | |
| JPH0263764U (en) | ||
| JPS61195235U (en) | ||
| JPH0414944U (en) | ||
| JPS62173628U (en) | ||
| JPS5845117U (en) | Automotive air curtain device | |
| JPH0310133U (en) | ||
| JPH0426809U (en) | ||
| JPS6225723U (en) | ||
| JPH0356629U (en) | ||
| JPS61150300U (en) | ||
| JPH0234927U (en) | ||
| JPS637011U (en) | ||
| JPH0360408U (en) | ||
| JPS6285845U (en) | ||
| JPH02104828U (en) |