JP4111063B2 - Fancon vector - Google Patents

Fancon vector Download PDF

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Publication number
JP4111063B2
JP4111063B2 JP2003149907A JP2003149907A JP4111063B2 JP 4111063 B2 JP4111063 B2 JP 4111063B2 JP 2003149907 A JP2003149907 A JP 2003149907A JP 2003149907 A JP2003149907 A JP 2003149907A JP 4111063 B2 JP4111063 B2 JP 4111063B2
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JP
Japan
Prior art keywords
radiator
fan
valve
control board
electrical component
Prior art date
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Expired - Fee Related
Application number
JP2003149907A
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Japanese (ja)
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JP2004353901A (en
Inventor
至幸 永野
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Fujitsu General Ltd
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Fujitsu General Ltd
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Publication of JP2004353901A publication Critical patent/JP2004353901A/en
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Description

【0001】
【発明の属する技術分野】
本発明は、ファンコンベクタに関わり、より詳細には、電装部に設けられた制御基板に、熱動弁の水漏れによる水が滴下しないようにするとともに、同熱動弁の支持を補強する構成に関する。
【0002】
【従来の技術】
従来のファンコンベクタも本願によるものと基本的に同一の構成であるので図1を用いて説明する。ファンコンベクタは図1で示すように、ベース1と後部パネル2及び前面パネル3とから本体を構成し、同本体の背面上部に吸込口4を、前面下部に吹出口5を設けている。前記吸込口4と前記吹出口5とを結ぶ空気通路には、温水を循環させることにより周囲に熱を放出する放熱器7と、同放熱器7により加温された空気を前記吹出口5から室内に送出する送風ファン10が設けられている。
【0003】
前記本体内の一側には、図4で示すように、本体の右側面と平行に装着されたホルダ30と、同ホルダ30から突設された複数のストッパ15により支承された制御基板13が設けられ、同制御基板13と前記放熱器7との間には、放熱器側接続配管12aと外部側接続配管12bとを接続し、これらに支持される熱動弁12が設けられ、同熱動弁12を介して前記放熱器7に温水が供給されるようになっている。
【0004】
しかしながら、前記熱動弁12から万一水漏れが発生した場合、前記制御基板13に水が滴下、飛散し不具合が生じる虞がある一方、配管により支持された前記熱動弁12は振動などにより揺れ動き、接続された配管等に不具合を生じさせる虞があった。
【0005】
【発明が解決しようとする課題】
本発明は上記問題点に鑑み、本体内の一側に設けられた制御基板に水が滴下、飛散することを防止する一方、振動等の影響を低減して安全性を向上させたファンコンベクタを提供することを目的とする。
【0006】
【課題を解決するための手段】
本発明は上記課題を解決するため、本体の背面上部に吸込口を、前面下部に吹出口を夫々設け、前記吸込口と前記吹出口とを結ぶ空気通路に放熱器と送風ファンとを設ける一方、前記本体内の一側に、基板ホルダにより支承される制御基板を備えた電装部を設けるとともに、同電装部の上方であって、これと前記放熱器との間に同放熱器から導出された配管と、外部に連なる配管とにより支持された開閉弁を設けてなるファンコンベクタにおいて、
前記基板ホルダに、前記開閉弁の下方を覆う遮水部と、同開閉弁の側面に固定され、これを補強する補強部とを備えた延出片を設けてなる構成となっている。
【0007】
【発明の実施の形態】
以下、本発明の実施の形態を、添付図面に基づいた実施例として詳細に説明する。
図1は本発明によるファンコンベクタを示す断面図であり、図2はその分解斜視図である。又、図3は電装部を示す斜視図及び正面図である。
本発明によるファンコンベクタは、図1及び図2で示すように、床面に載置されるベース1と、前面が開放された後部パネル2と、後面が開放され前記後部パネル2に被着される前面パネル3とで本体を構成している。前記後部パネル2の上部には複数の桟により吸込口4が形成され、前記前面パネル3の下部には風向偏向板5aを備えた吹出口5が形成されている。本体内は遮熱板6により前後に区画され、前記吸込口4と前記吹出口5とを結ぶ後部区画には、外部配管と接続され、循環する温水により周囲に熱を放出する放熱器7と、ファンモータ10aに連結され前記放熱器7により加温された空気を前記吹出口5から室内に送出する送風ファン10が設けられている。又、前記吸込口4の裏面には格子枠9に張設されたフィルター8が設けられ、前記後部パネル2内の一側には電装部11が設けられている。
【0008】
前記電装部11には、図3(A)の斜視図及び図3(B)の正面図で示すように、前記後部パネル2の右側面に沿って板金からなる平板状の基板ホルダ14が螺着され、同基板ホルダ14から突設された複数のストッパ15により、前記ファンモータ10a及び電磁開閉弁等を制御する制御基板13が支承されている。同制御基板13の上方であって、複数のU字管7aを側面に接合した前記放熱器7と、前記制御基板13との間には前記放熱器7から導出された配管12aを一側に接続するとともに、外部に接続される配管12bを他側に接続した熱動弁12が設けられている。
【0009】
前記基板ホルダ14には、同基板ホルダ14の上端から前記放熱器7側に折曲され、前記熱動弁12の下方を覆うフランジ14cを備えた遮水部14aを形成する一方、更に上方に向け折曲された補強部14bをネジ16により前記熱動弁12の側面に螺着させた延出片が一体となって形成されている。
【0010】
温水が循環する前記熱動弁12から万一水漏れが発生した場合、同熱動弁12の下方を覆う前記遮水部14aにより、水が前記制御基板13に滴下したり、あるいは飛散する現象を防止できるようになっている。これにより前記制御基板13に不具合が発生し、運転に支障を生じるというような状態を回避する一方、前記補強部14bにより振動等で前記熱動弁12及びこれを支持する前記配管12a及び12bに不具合を生じさせない、安定した運転を継続できるファンコンベクタとすることができる。
【0011】
【発明の効果】
以上説明したように、本発明によると、後部パネルの右側面に沿って制御基板を支承する基板ホルダを螺着し、複数のU字管を側面に接合した放熱器と、前記制御基板との間に熱動弁を設けた構成において、前記同基板ホルダの上端から前記放熱器側に折曲され前記熱動弁の下方を覆う遮水部を備える一方、更に上方に向け折曲されて前記熱動弁の側面に螺着される補強部を備えた延出片を前記基板ホルダと一体に形成することにより、前記熱動弁から万一水漏れが発生した場合、前記遮水部により、水が前記制御基板に滴下したり、あるいは飛散する現象を防止できる一方、前記補強部により振動等の影響を受けないファンコンベクタとすることができる。
【図面の簡単な説明】
【図1】本発明によるファンコンベクタを示す断面図である。
【図2】本発明によるファンコンベクタを示す分解斜視図である。
【図3】(A)は電装部を示す斜視図である。
(B)は電装部を示す正面図である。
【図4】従来例による電装部を示す正面図である。
【符号の説明】
1 ベース
2 後部パネル
3 前面パネル
4 吸込口
5 吹出口
5a 風向偏向板
6 遮熱板
7 放熱器
7a U字管
8 フィルター
9 格子枠
10 送風ファン
10a ファンモータ
11 電装部
12 熱動弁
12a、12b 配管
13 制御基板
14 基板ホルダ
14a 遮水部
14b 補強部
14c フランジ
15 ストッパ
[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a fan convector, and more specifically, a configuration that prevents water from dripping due to water leakage of a thermal valve and reinforces support of the thermal valve on a control board provided in an electrical component. About.
[0002]
[Prior art]
Since a conventional fan convector has basically the same configuration as that according to the present application, it will be described with reference to FIG. As shown in FIG. 1, the fan convector includes a base 1, a rear panel 2, and a front panel 3, and is provided with a suction port 4 at the upper back of the main body and an outlet 5 at the lower front. In the air passage connecting the inlet 4 and the outlet 5, a radiator 7 that releases heat to the surroundings by circulating hot water, and air heated by the radiator 7 from the outlet 5. A blower fan 10 is provided for delivery to the room.
[0003]
On one side of the main body, as shown in FIG. 4, there is a holder 30 mounted parallel to the right side of the main body and a control board 13 supported by a plurality of stoppers 15 protruding from the holder 30. Between the control board 13 and the radiator 7, a radiator side connection pipe 12a and an external side connection pipe 12b are connected, and a thermal valve 12 supported by them is provided. Hot water is supplied to the radiator 7 via the valve 12.
[0004]
However, in the unlikely event that water leaks from the thermal valve 12, water may drip and scatter on the control board 13 to cause a problem. On the other hand, the thermal valve 12 supported by the piping is caused by vibration or the like. There was a risk of causing a problem in the swinging movement and the connected piping.
[0005]
[Problems to be solved by the invention]
In view of the above problems, the present invention provides a fan convector that prevents water from dripping and scattering on a control board provided on one side of the main body while reducing the influence of vibration and the like to improve safety. The purpose is to provide.
[0006]
[Means for Solving the Problems]
In order to solve the above problems, the present invention provides a suction port at the upper back of the main body, a blower outlet at the lower front portion, and a radiator and a blower fan in an air passage connecting the suction port and the blower outlet. An electrical component having a control board supported by a substrate holder is provided on one side of the main body, and is disposed above the electrical component and between the radiator and the radiator. In the fan convector, which is provided with an open / close valve supported by the pipe connected to the outside and the pipe connected to the outside,
The substrate holder is provided with an extension piece provided with a water shielding portion that covers the lower side of the on-off valve and a reinforcing portion that is fixed to a side surface of the on-off valve and reinforces the same.
[0007]
DETAILED DESCRIPTION OF THE INVENTION
DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described in detail as examples based on the attached drawings.
FIG. 1 is a sectional view showing a fan convector according to the present invention, and FIG. 2 is an exploded perspective view thereof. FIG. 3 is a perspective view and a front view showing the electrical component.
As shown in FIGS. 1 and 2, the fan convector according to the present invention has a base 1 placed on the floor surface, a rear panel 2 whose front surface is opened, and a rear surface which is opened and attached to the rear panel 2. The front panel 3 constitutes a main body. A suction port 4 is formed in the upper portion of the rear panel 2 by a plurality of crosspieces, and a blowout port 5 having a wind direction deflecting plate 5a is formed in the lower portion of the front panel 3. The inside of the main body is divided forward and backward by a heat shield plate 6, a rear section connecting the suction port 4 and the outlet 5 is connected to an external pipe, and a radiator 7 that releases heat to the surroundings by circulating hot water; There is provided a blower fan 10 that is connected to the fan motor 10a and sends the air heated by the radiator 7 into the room through the outlet 5. Further, a filter 8 stretched around a lattice frame 9 is provided on the back surface of the suction port 4, and an electrical component 11 is provided on one side in the rear panel 2.
[0008]
As shown in the perspective view of FIG. 3 (A) and the front view of FIG. 3 (B), a flat substrate holder 14 made of sheet metal is screwed on the electrical component 11 along the right side surface of the rear panel 2. A control board 13 that controls the fan motor 10a, the electromagnetic on-off valve, and the like is supported by a plurality of stoppers 15 that are attached and project from the board holder 14. Between the control board 13 and the radiator 7 in which a plurality of U-tubes 7a are joined to the side surface, and the control board 13, a pipe 12a led out from the radiator 7 is on one side. A thermal valve 12 is provided that connects the pipe 12b connected to the outside to the other side.
[0009]
The substrate holder 14 is bent from the upper end of the substrate holder 14 toward the radiator 7 to form a water shielding portion 14a having a flange 14c covering the lower part of the thermal valve 12, while further upward. An extending piece is integrally formed by screwing the reinforcing portion 14 b bent in the direction to the side surface of the thermal valve 12 with a screw 16.
[0010]
In the unlikely event that water leaks from the thermal valve 12 through which hot water circulates, the water shielding part 14a covering the lower part of the thermal valve 12 causes water to drop or scatter on the control board 13. Can be prevented. This avoids a situation in which the control board 13 malfunctions and hinders operation, while the reinforcing portion 14b vibrates the thermal valve 12 and the pipes 12a and 12b that support it. It can be a fan convector that can continue stable operation without causing any problems.
[0011]
【The invention's effect】
As described above, according to the present invention, a heat sink having a plurality of U-shaped tubes joined to the side surface by screwing a substrate holder that supports the control substrate along the right side surface of the rear panel, and the control substrate. In the configuration in which a thermal valve is provided in between, a water shielding part that is bent from the upper end of the substrate holder to the radiator side and covers the lower side of the thermal valve is provided, and further bent upward and the In the unlikely event that water leaks from the thermal valve by forming an extension piece with a reinforcing part screwed to the side surface of the thermal valve, by the water shielding part, While it is possible to prevent a phenomenon in which water drops or scatters on the control board, a fan convector that is not affected by vibration or the like can be provided by the reinforcing portion.
[Brief description of the drawings]
FIG. 1 is a cross-sectional view showing a fan convector according to the present invention.
FIG. 2 is an exploded perspective view showing a fan convector according to the present invention.
FIG. 3A is a perspective view showing an electrical component.
(B) is a front view which shows an electrical equipment part.
FIG. 4 is a front view showing an electrical component according to a conventional example.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Base 2 Rear panel 3 Front panel 4 Suction port 5 Outlet 5a Wind direction deflecting plate 6 Heat shield plate 7 Radiator 7a U-shaped tube 8 Filter 9 Lattice frame 10 Blower fan 10a Fan motor 11 Electrical component 12 Thermal valve 12a, 12b Piping 13 Control board 14 Substrate holder 14a Water shielding part 14b Reinforcing part 14c Flange 15 Stopper

Claims (1)

本体の背面上部に吸込口を、前面下部に吹出口を夫々設け、前記吸込口と前記吹出口とを結ぶ空気通路に放熱器と送風ファンとを設ける一方、前記本体内の一側に、基板ホルダにより支承される制御基板を備えた電装部を設けるとともに、同電装部の上方であって、これと前記放熱器との間に同放熱器から導出された配管と、外部に連なる配管とにより支持された開閉弁を設けてなるファンコンベクタにおいて、
前記基板ホルダに、前記開閉弁の下方を覆う遮水部と、同開閉弁の側面に固定され、これを補強する補強部とを備えた延出片を設けてなることを特徴とするファンコンベクタ。
A suction port is provided at the upper back of the main body, a blower outlet is provided at the lower part of the front surface, and a radiator and a blower fan are provided in an air passage connecting the suction port and the blower outlet. An electrical component provided with a control board supported by a holder is provided, and above the electrical component, a pipe led out from the radiator between this and the radiator, and a pipe connected to the outside In fan convectors with supported on-off valves,
A fan convector comprising an extension piece provided on the substrate holder, which is provided with a water shielding portion that covers a lower portion of the on-off valve and a reinforcing portion that is fixed to a side surface of the on-off valve and reinforces the same. .
JP2003149907A 2003-05-27 2003-05-27 Fancon vector Expired - Fee Related JP4111063B2 (en)

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Application Number Priority Date Filing Date Title
JP2003149907A JP4111063B2 (en) 2003-05-27 2003-05-27 Fancon vector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003149907A JP4111063B2 (en) 2003-05-27 2003-05-27 Fancon vector

Publications (2)

Publication Number Publication Date
JP2004353901A JP2004353901A (en) 2004-12-16
JP4111063B2 true JP4111063B2 (en) 2008-07-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003149907A Expired - Fee Related JP4111063B2 (en) 2003-05-27 2003-05-27 Fancon vector

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Publication number Priority date Publication date Assignee Title
CN100543353C (en) 2004-12-07 2009-09-23 松下电器产业株式会社 Vacuumed insulation panel and manufacture method thereof, and use its heat insulating box

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