JPH0579652A - Air conditioner drain pipe test device - Google Patents
Air conditioner drain pipe test deviceInfo
- Publication number
- JPH0579652A JPH0579652A JP3268465A JP26846591A JPH0579652A JP H0579652 A JPH0579652 A JP H0579652A JP 3268465 A JP3268465 A JP 3268465A JP 26846591 A JP26846591 A JP 26846591A JP H0579652 A JPH0579652 A JP H0579652A
- Authority
- JP
- Japan
- Prior art keywords
- air conditioner
- opening
- water
- drain pipe
- drainage
- 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
Abstract
Description
【0001】[0001]
【産業上の利用分野】本発明は、漏水の発見を行う空調
機ドレン管試験装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an air conditioner drain pipe testing apparatus for detecting water leakage.
【0002】[0002]
【従来の技術】空調機には、空調機械室、或いは、フロ
アーにおける据え付けスペースを省略するため、天井内
に直接埋め込まれる天井埋込パッケージ型空調機(以
下、空調機という)がある。このような空調機では、天
井内に冷却器、送風ファンが埋め込まれることになり、
天井近傍から吸い込まれた空気は、冷却器を通過するこ
とで熱交換され、低温となって直接室内に送風される。
ところで、冷却器を通過する際、飽和温度以下まで冷却
された空気は、空気に含まれていた水分が冷却器で凝縮
する。この凝縮水は空調機内のドレンパンに集められ、
ドレンパンに設けられた排水接続口へと導かれる。排水
接続口は空調機の外部へ管状に突出され、突出された排
水接続口には排水管である塩化ビニル製配管、或いは、
フレキシブル配管が接続される。排水接続口と排水管の
接続は、通常空調機の移設、メンテナンス等を考慮し
て、永久的な固定はされない。そのため、排水管はホー
スバンド等により排水接続口に確実に固定され、水密性
が保持されている。また、凝縮水は低温であるため、外
気温度との温度差が大きいと排水接続口、排水管の外面
に結露が生じる。このため、結露した水が天井を濡らさ
ないように、排水接続口、排水管には断熱材が巻かれて
結露が防止されている。このようにして、冷却器で凝縮
された凝縮水は、ドレンパンに集められ、排水接続口、
排水管を介して外部に排水されるようになっているので
ある。2. Description of the Related Art As an air conditioner, there is a ceiling-embedded package type air conditioner (hereinafter referred to as an air conditioner) which is directly embedded in a ceiling in order to omit an installation space in an air conditioner machine room or a floor. In such an air conditioner, a cooler and a blower fan will be embedded in the ceiling,
The air sucked from the vicinity of the ceiling is heat-exchanged by passing through the cooler, becomes a low temperature, and is blown directly into the room.
By the way, when the air is cooled to the saturation temperature or lower when passing through the cooler, the water contained in the air is condensed in the cooler. This condensed water is collected in the drain pan in the air conditioner,
It is led to the drainage connection port provided in the drain pan. The drainage connection port is projected to the outside of the air conditioner in a tubular shape, and the projected drainage connection port is a pipe made of vinyl chloride, which is a drainage pipe, or
Flexible piping is connected. The connection between the drainage connection port and the drainage pipe is usually not permanently fixed considering the relocation and maintenance of the air conditioner. Therefore, the drainage pipe is securely fixed to the drainage connection port by a hose band or the like, and the watertightness is maintained. Further, since the condensed water has a low temperature, if the temperature difference from the outside air temperature is large, dew condensation will occur on the outer surfaces of the drainage connection port and the drainage pipe. Therefore, a heat insulating material is wound around the drainage connection port and the drainage pipe to prevent dew condensation so that the condensed water does not wet the ceiling. In this way, the condensed water condensed in the cooler is collected in the drain pan, and the drainage connection port,
It is designed to be drained to the outside through the drain pipe.
【0003】[0003]
【発明が解決しようとする課題】従来、空調機から突出
された排水接続口には排水管が接続され、排水管は水密
性が保持されるようにホースバンドにより固定されてい
る。したがって、排水管が固定された後では、水洩れを
調べるための通水試験はできなくなり、どうしても試験
を行う場合には、固定された排水管を再び外さなければ
ならず、作業性が極めて悪いとともに、接続部における
度々の接続作業は水洩れを発生させる要因ともなってい
た。これについては、排水管を接続する前に、常に通水
試験が行えれば良いのであるが、新設現場等では排水管
の接続時に一次側排水配管施工が完了していない場合が
あり、このような場合には通水試験は行うことができ
ず、このため一次側排水配管施工を待って排水管施工を
行えば、施工工程が著しく制約されることになった。ま
た、たとえ排水管を外すことにより通水ができたとして
も、排水接続口の接続部における試験は行うことができ
ず、最も漏水発生の可能性の高い箇所が試験されないこ
とになる。さらにこのことは、施工完了時における通水
試験のみならず、冷房シーズン前における試運転時にお
いても同様なことが言え、通水を行うためには排水管を
排水接続口から抜き取らなければならず、そして上述同
様、たとえ排水管入口からの通水ができたとしても、最
も漏水発生の可能性が高い箇所が試験されないことにな
った。以上のような事情から、施工後、冷房シーズン前
における通水試験は殆ど行われていないのが実情で、そ
のため、施工不良、或いは、排水管の経年的な詰まりに
よる漏水事故を未然に防止することができず、一度漏水
が発生した場合には、内装部材(天井ボード等)を濡ら
し、カビ発生等による汚れを防止する意味で濡れた天井
ボード等を全て交換しなければならず、多大な補修費用
が発生する虞れがあった。Conventionally, a drainage pipe is connected to a drainage connection port protruding from an air conditioner, and the drainage pipe is fixed by a hose band so as to maintain watertightness. Therefore, after the drainage pipe is fixed, the water flow test to check for water leakage cannot be performed, and if the test is inevitable, the fixed drainage pipe must be removed again, which is extremely inconvenient. At the same time, the frequent connection work at the connection portion has been a factor in causing water leakage. Regarding this, it would be good if the water flow test can always be performed before connecting the drainage pipes, but at the site of new construction, etc., the primary side drainage pipe construction may not be completed when connecting the drainage pipes. In such a case, the water flow test cannot be performed, and therefore, if the drainage pipe construction is performed after waiting for the primary side drainage pipe construction, the construction process will be significantly restricted. Further, even if water can be passed by removing the drain pipe, the test at the connection part of the drainage connection port cannot be performed, and the place where the highest possibility of water leakage occurs is not tested. Furthermore, this can be said not only in the water passage test at the time of construction completion, but also in the trial run before the cooling season, in order to perform water passage, the drainage pipe must be pulled out from the drainage connection port, Then, as described above, even if water could be passed from the drain pipe inlet, the place where the highest possibility of water leakage occurred was not tested. Under the circumstances described above, the water flow test after the construction and before the cooling season is rarely conducted. Therefore, it is possible to prevent a water leakage accident due to poor construction or aged pipe clogging. If water leaks once, the interior members (ceiling board, etc.) must be wetted and all wet ceiling boards, etc. must be replaced to prevent stains due to mold, etc. There was a risk that repair costs would be incurred.
【0004】本発明は上記状況に鑑みてなされたもの
で、排水接続口と排水管が接続された状態においても通
水試験が容易に行うことができる空調機ドレン管試験装
置を提供し、もって、施工不良、或いは、排水管の経年
的な詰まりによる漏水を未然に防止し、漏水事故による
内装部材等への損失予防を図ることを目的とする。The present invention has been made in view of the above circumstances, and provides an air conditioner drain pipe test apparatus capable of easily conducting a water passage test even in a state in which a drain connection port and a drain pipe are connected. The purpose is to prevent water leakage due to poor construction or aged drainage pipe clogging, and to prevent loss to interior components due to water leakage accidents.
【0005】[0005]
【課題を解決するための手段】上記目的を達成するため
の本発明に係る空調機ドレン管試験装置は、排水管の漏
水を発見するための空調機ドレン管試験装置であって、
空調機から突設された管状の排水接続口に開口を穿設
し、この開口を密閉する栓をこの開口に着脱自在に設け
るとともに、この栓を外した際に、開口に装着できるロ
ート状の給水口を備えたことを特徴とする。An air conditioner drain pipe testing device according to the present invention for achieving the above object is an air conditioner drain pipe testing device for detecting leakage of drainage pipe,
An opening is formed in a tubular drainage connection port protruding from the air conditioner, and a plug that seals the opening is detachably provided, and when the plug is removed, a funnel shape that can be attached to the opening. It is characterized by having a water supply port.
【0006】[0006]
【作用】排水接続口に穿設された開口の栓が外され、開
口に給水口が装着され、給水口から通水試験のための水
が注がれ、排水管を排水接続口から外すことなく通水が
可能となる。[Function] Remove the plug of the opening formed in the drainage connection port, attach the water supply port to the opening, pour water for the water flow test from the water supply port, and remove the drainage pipe from the drainage connection port. It is possible to pass water without it.
【0007】[0007]
【実施例】以下、本発明に係る空調機ドレン管試験装置
の好適な一実施例を図面を参照して説明する。図1は本
発明に係る空調機ドレン管試験装置を表す説明図であ
る。天井埋込パッケージ型空調機(以下、空調機とい
う)1は天井内に埋め込まれ、下面が天井ボード3と面
一となっている。空調機1の側面には短管状の排水接続
口5が鉛直方向に直交する方向(天井ボード3と平行)
に突設され、排水接続口5からは冷却器で凝縮されてド
レンパンに集められた凝縮水が排水されるようになって
いる。排水接続口5の外周には排水管7が接続され、排
水管7は図示しないホースバンドにより排水接続口5に
固定されている。したがって、排水接続口5から排水さ
れる凝縮水は、排水管7を介し、天井内から一次側排水
管に導かれることになるのである。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A preferred embodiment of an air conditioner drain pipe testing apparatus according to the present invention will be described below with reference to the drawings. FIG. 1 is an explanatory diagram showing an air conditioner drain pipe testing device according to the present invention. A ceiling-embedded package type air conditioner (hereinafter referred to as an air conditioner) 1 is embedded in the ceiling, and its lower surface is flush with the ceiling board 3. On the side surface of the air conditioner 1, a short tubular drainage connection port 5 is orthogonal to the vertical direction (parallel to the ceiling board 3).
Condensed water condensed by the cooler and collected in the drain pan is drained from the drainage connection port 5. A drain pipe 7 is connected to the outer periphery of the drain connection port 5, and the drain pipe 7 is fixed to the drain connection port 5 by a hose band (not shown). Therefore, the condensed water drained from the drainage connection port 5 is guided from the inside of the ceiling to the primary side drainage pipe via the drainage pipe 7.
【0008】ところで、空調機1から突設された排水接
続口5の上部外周には、空調機1と排水管7との間に開
口9が穿設されている。開口9にはロート状の給水口1
1が取り付けられるようになっており、給水口11は開
口9に対して着脱自在となっている。開口9は、空調機
1と排水管7との間に穿設されているので、排水接続口
5と排水管7との接続部aより上流側に位置することに
なる。したがって、開口9に取り付けられた給水口11
に、給水器13等により水が注がれた場合、水は接続部
aを通過して排水管7へと流れることになる。通常時、
開口9には水密・気密性が保持できる図示しない栓が施
され、栓が施された開口9は断熱材で更に覆われるよう
になっている。By the way, an opening 9 is provided between the air conditioner 1 and the drain pipe 7 on the outer periphery of the upper portion of the drainage connection port 5 projecting from the air conditioner 1. The opening 9 has a funnel-shaped water supply port 1
1 is attached, and the water supply port 11 is detachable from the opening 9. Since the opening 9 is provided between the air conditioner 1 and the drainage pipe 7, it is located upstream of the connection portion a between the drainage connection port 5 and the drainage pipe 7. Therefore, the water supply port 11 attached to the opening 9
In addition, when water is poured from the water supply device 13 or the like, the water passes through the connection portion a and flows to the drain pipe 7. Normal time,
The opening 9 is provided with a plug (not shown) capable of maintaining water-tightness and air-tightness, and the plugged opening 9 is further covered with a heat insulating material.
【0009】このように構成される空調機ドレン管試験
装置において、施工完了時、或いは、冷房シーズン前の
試運転時に通水試験が行われる際には、先ず、排水接続
口5の断熱材が除かれ、栓が外され、開口9に給水口1
1が取り付けられる。開口9に給水口11が取り付けら
れた後、給水器13等により給水口11に水が注がれ、
水は空調機1側から接続部aを通過し、排水管7を流れ
て一次側排水管に排水される。従って、栓を外して開口
9に給水口11を取り付けるのみで通水がなされ、通水
試験が排水管7を取り外すことなく、何時でも容易に行
えるようになる。また、水が接続部aを通過すること
で、最も漏水発生の可能性の高い箇所が試験されること
になる。In the air conditioner drain pipe testing apparatus constructed as described above, when the water flow test is performed at the time of completion of construction or at the time of trial operation before the cooling season, first, the heat insulating material of the drainage connection port 5 is removed. Then, the plug is removed, and the water inlet 1 is provided at the opening 9.
1 is attached. After the water inlet 11 is attached to the opening 9, water is poured into the water inlet 11 by the water supplier 13 or the like,
Water passes from the air conditioner 1 side through the connection portion a, flows through the drain pipe 7, and is drained to the primary side drain pipe. Therefore, water is passed only by removing the plug and attaching the water supply port 11 to the opening 9, and the water passage test can be easily performed at any time without removing the drain pipe 7. In addition, since water passes through the connecting portion a, the location where the possibility of water leakage is highest is tested.
【0010】上述の空調機ドレン管試験装置によれば、
栓を外し、給水口11が取り付けられるようにしたの
で、排水管7を排水接続口5から取り外すことなく、何
時でも容易に通水試験を行うことができる。According to the air conditioner drain pipe testing apparatus described above,
Since the water supply port 11 is attached by removing the plug, the water flow test can be easily performed at any time without removing the drain pipe 7 from the drain connection port 5.
【0011】また、給水口11を開口9に取り外し自在
に設け、通常時には開口9を栓で塞ぐようにしたので、
空調機1の通常運転時では排水接続口5からの突起物が
なくなり、結露を防止するための断熱材の被覆が簡易に
確実に行えるようになる。Further, since the water supply port 11 is detachably provided in the opening 9 and the opening 9 is normally closed with a plug,
During normal operation of the air conditioner 1, the protrusions from the drainage connection port 5 are eliminated, and the insulating material can be easily and reliably coated to prevent dew condensation.
【0012】さらに、排水接続口5は一般に、空調機1
内のチャンバーと連通しているため、内部に圧力差が生
じる場合もあるが、開口9に水密・気密性が保持できる
栓を施したので、開口9からの吹き出し、或いは、吸気
がなくなり、空調機1の通常運転時において、送風効率
を低下させる心配がない。In addition, the drainage connection 5 is generally an air conditioner 1.
Since it communicates with the internal chamber, a pressure difference may occur inside, but since the opening 9 is provided with a plug that can maintain watertightness / airtightness, there is no blowout or intake from the opening 9 During normal operation of the machine 1, there is no fear of lowering the blowing efficiency.
【0013】なお、本実施例に係る空調機ドレン管試験
装置では、排水接続口5が鉛直方向に直交する方向で空
調機1の側面から突出されるものを例に説明したが、排
水接続口5は鉛直方向に突設されるものでも良く、この
場合には給水口11を傾斜させて開口9から排水接続口
5内に挿入することができる。In the air conditioner drain pipe test apparatus according to this embodiment, the drainage connection port 5 is described as an example in which it is projected from the side surface of the air conditioner 1 in a direction orthogonal to the vertical direction. 5 may be provided so as to project in the vertical direction. In this case, the water supply port 11 can be inclined and inserted into the drainage connection port 5 through the opening 9.
【0014】[0014]
【発明の効果】以上詳細に説明したように、本発明に係
る空調機ドレン管試験装置によれば、管状の排水接続口
に開口を穿設し、開口を密閉する栓を該開口に着脱自在
に設けるとともに、該栓を外した際前記開口に装着でき
るロート状の給水口を備えたので、開口の栓を外し、開
口に給水口を装着し、給水口から水を注ぐことで、排水
管を排水接続口から外すことなく通水を行うことができ
る。この結果、排水接続口と排水管が接続された状態に
おいても通水試験が容易に行うことができ、施工不良、
或いは、排水管の経年的な詰まりによる漏水を未然に防
止することができ、漏水事故による内装部材等への損失
を予防することができる。As described in detail above, according to the air conditioner drain pipe testing apparatus of the present invention, an opening is formed in the tubular drainage connection port, and a plug for sealing the opening is removable from the opening. Since it has a funnel-shaped water supply port that can be attached to the opening when the plug is removed, the drain pipe can be removed by removing the opening plug, attaching the water supply port to the opening, and pouring water from the water supply port. Water can be passed through without removing it from the drainage connection port. As a result, the water flow test can be easily performed even in the state where the drainage connection port and the drainage pipe are connected, resulting in poor construction,
Alternatively, it is possible to prevent water leakage due to aged clogging of the drainage pipe, and prevent loss to the interior members and the like due to a water leakage accident.
【図1】本発明に係る空調機ドレン管試験装置を表す説
明図である。FIG. 1 is an explanatory diagram showing an air conditioner drain pipe testing device according to the present invention.
1 空調機 5 排水接続口 7 排水管 9 開口 11 給水口 1 Air Conditioner 5 Drain Connection Port 7 Drain Pipe 9 Opening 11 Water Supply Port
Claims (1)
レン管試験装置であって、 空調機から突設された管状の排水接続口に開口を穿設
し、該開口を密閉する栓を該開口に着脱自在に設けると
ともに、該栓を外した際前記開口に装着できるロート状
の給水口を備えたことを特徴とする空調機ドレン管試験
装置。1. An air conditioner drain pipe testing device for detecting leakage of water in a drainage pipe, comprising: an opening is formed in a tubular drainage connection port projecting from the air conditioner; and a plug for sealing the opening is provided. An air conditioner drain pipe testing device, which is detachably provided in the opening and is provided with a funnel-shaped water supply port that can be attached to the opening when the plug is removed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3268465A JPH0579652A (en) | 1991-09-18 | 1991-09-18 | Air conditioner drain pipe test device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3268465A JPH0579652A (en) | 1991-09-18 | 1991-09-18 | Air conditioner drain pipe test device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0579652A true JPH0579652A (en) | 1993-03-30 |
Family
ID=17458881
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3268465A Pending JPH0579652A (en) | 1991-09-18 | 1991-09-18 | Air conditioner drain pipe test device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0579652A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2022030268A (en) * | 2020-08-06 | 2022-02-18 | 未来工業株式会社 | Method for inspecting connection failure of drain piping |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4120520B2 (en) * | 2003-07-28 | 2008-07-16 | 株式会社デンソー | Control device for internal combustion engine |
-
1991
- 1991-09-18 JP JP3268465A patent/JPH0579652A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4120520B2 (en) * | 2003-07-28 | 2008-07-16 | 株式会社デンソー | Control device for internal combustion engine |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2022030268A (en) * | 2020-08-06 | 2022-02-18 | 未来工業株式会社 | Method for inspecting connection failure of drain piping |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2356393B1 (en) | Cleaning device for a climate conditioner | |
JPH0579652A (en) | Air conditioner drain pipe test device | |
JP2005241225A (en) | Bathroom heating drier with mist sauna function | |
JP4406471B2 (en) | Clean room cooling system | |
CN211358291U (en) | Logging gas circuit anti-blocking dryer | |
JP2003074910A (en) | Outdoor air conditioner | |
JP2002013756A (en) | Air-conditioner | |
JP2003185175A (en) | Air conditioner | |
JP3723496B2 (en) | Air conditioner, method for inspecting clogged drain pipe of air conditioner, and method for cleaning drain pipe of air conditioner | |
JPS6216575Y2 (en) | ||
JP2642820B2 (en) | Air conditioner | |
JP2007157997A (en) | Control panel, method for cooling inside thereof, and control system | |
JPH047464Y2 (en) | ||
US20230332787A1 (en) | Air-conditioning apparatus | |
JP2594467Y2 (en) | Testing equipment for drainage mechanism of air conditioner | |
JPS585849Y2 (en) | fan coil unit | |
JPH0718900Y2 (en) | Air conditioner | |
JP2006071144A (en) | Bathroom heater with mist sauna function | |
JP2007327687A (en) | Unit structure of ceiling-embedded indoor unit | |
JP3926978B2 (en) | Underfloor ventilation system | |
JPH06117673A (en) | Air-conditioning ventilator | |
JPH0410497Y2 (en) | ||
JPH033859Y2 (en) | ||
JP2003307338A (en) | Device for preventing water leakage damage caused by dew condensation on part where dew condensation may generate such as air conditioning duct | |
JP3063743B2 (en) | Air conditioner |