JP6857802B2 - 換気扇 - Google Patents
換気扇 Download PDFInfo
- Publication number
- JP6857802B2 JP6857802B2 JP2016254974A JP2016254974A JP6857802B2 JP 6857802 B2 JP6857802 B2 JP 6857802B2 JP 2016254974 A JP2016254974 A JP 2016254974A JP 2016254974 A JP2016254974 A JP 2016254974A JP 6857802 B2 JP6857802 B2 JP 6857802B2
- Authority
- JP
- Japan
- Prior art keywords
- air
- sensor
- ventilation fan
- humidity sensor
- humidity
- 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.)
- Active
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
- F24F7/013—Ventilation with forced flow using wall or window fans, displacing air through the wall or window
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
-
- 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
- F24F11/89—Arrangement or mounting of control or safety devices
-
- 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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F2013/221—Means for preventing condensation or evacuating condensate to avoid the formation of condensate, e.g. dew
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Description
以下、その換気扇について図7を参照しながら説明する。
2 ケーシング
3 吸気口
4 排気口
5 排気風路
6 送風部
6a モータ
6b ファン
7 電装基板ケース
7a 電装基板ベース
7b 電装基板カバー
8 オリフィス
9 湿度センサケース
9a センサベース
9b 第1センサキャップ
9c 第2センサキャップ
10 湿度センサ
10a センサコア
11a 第1の通気口
11b 第2の通気口
12 重複部
13 排出口
14 意匠パネル
15 吸込開口
16a 上流側桟
16b 下流側桟
17 第1防風板
18 空気の流入方向
19 筐体
Claims (6)
- 吸気口及び排気口を備える筐体と、
前記吸気口と前記排気口とを連通する排気風路と、
前記吸気口から前記排気口に空気を導く送風部と、
前記排気風路上にて前記吸気口から吸引した空気を前記送風部に導くオリフィスと、
前記筐体内の空気の湿度を検知する湿度センサと、
前記湿度センサを収納する湿度センサケースと、を備え、
前記湿度センサケースは、
開口を備えた箱形状を有するセンサベースと、
第1の通気口を有し前記開口を覆って前記センサベースの蓋として機能する第1センサキャップと、
第2の通気口を有し前記開口を覆って前記第1センサキャップの内側にて前記センサベースの蓋として機能する第2センサキャップと、を備え、
前記センサベースは、
前記開口に接する側面部に前記センサケースの内部に流入した空気を排出する排出口を備え、
前記湿度センサは、
湿度を検知するセンサコアが設けられた検知面を有し、
前記検知面は、
前記空気の流入方向に平行に配置され、
前記排出口は、
前記センサベースの側面であって、前記検知面に対向する面に設けられている、換気扇。 - 前記第1の通気口と前記第2の通気口とは、空気の流入方向に対して互い違いに配置された請求項1に記載の換気扇。
- 前記第1センサキャップは、
前記第1の通気口と、
空気の流入を妨げる第1防風板と、を備え、
前記第2センサキャップは、
前記第2の通気口と、
空気の流入を妨げる第2防風板と、を備え、
前記第1防風板と前記第2防風板とは、
前記空気の流入方向に対して互いに重なる重複部を備える請求項1または2に記載の換気扇。 - 前記吸気口を覆い意匠面を有する意匠パネルを備え、
前記意匠パネルは、
前記意匠面に空気を吸い込むための吸込開口と、
二重格子構造と、を備える請求項1から3のいずれかに記載の換気扇。 - 前記二重格子構造は、
前記吸込開口における上流側に上流側桟と、
前記吸込開口における前記上流側桟の下流側に下流側桟と、を備えた請求項4記載の換気扇。 - 前記湿度センサケースは、
前記オリフィスの外周端部よりもさらに外周側に備えられた請求項1から5のいずれかに記載の換気扇。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016254974A JP6857802B2 (ja) | 2016-12-28 | 2016-12-28 | 換気扇 |
US15/846,335 US10837663B2 (en) | 2016-12-28 | 2017-12-19 | Ventilation fan humidity sensor and case |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016254974A JP6857802B2 (ja) | 2016-12-28 | 2016-12-28 | 換気扇 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018105584A JP2018105584A (ja) | 2018-07-05 |
JP6857802B2 true JP6857802B2 (ja) | 2021-04-14 |
Family
ID=62629497
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016254974A Active JP6857802B2 (ja) | 2016-12-28 | 2016-12-28 | 換気扇 |
Country Status (2)
Country | Link |
---|---|
US (1) | US10837663B2 (ja) |
JP (1) | JP6857802B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110345596A (zh) * | 2019-05-17 | 2019-10-18 | 重庆迪盈精密电子科技有限公司 | 一种工厂用智能排风装置 |
JPWO2022091296A1 (ja) * | 2020-10-29 | 2022-05-05 | ||
WO2022091294A1 (ja) * | 2020-10-29 | 2022-05-05 | 三菱電機株式会社 | 送風装置 |
US20230400217A1 (en) * | 2022-06-09 | 2023-12-14 | Danfoss A/S | Refrigerant gas sensor |
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2016
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-
2017
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Also Published As
Publication number | Publication date |
---|---|
US10837663B2 (en) | 2020-11-17 |
US20180180313A1 (en) | 2018-06-28 |
JP2018105584A (ja) | 2018-07-05 |
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