JP6739239B2 - Drain drain member and method for constructing drain drain member - Google Patents

Drain drain member and method for constructing drain drain member Download PDF

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JP6739239B2
JP6739239B2 JP2016109046A JP2016109046A JP6739239B2 JP 6739239 B2 JP6739239 B2 JP 6739239B2 JP 2016109046 A JP2016109046 A JP 2016109046A JP 2016109046 A JP2016109046 A JP 2016109046A JP 6739239 B2 JP6739239 B2 JP 6739239B2
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drain
water
diameter portion
ribs
groove
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JP2017214767A (en
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一久 井川
一久 井川
智也 齋
智也 齋
厚子 堂谷
厚子 堂谷
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Osaka Gas Co Ltd
Togawa Rubber Co Ltd
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Osaka Gas Co Ltd
Togawa Rubber Co Ltd
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Description

本発明は、集合住宅等の給湯設備からのドレイン水を共用廊下の屋外床面に排水する際に使用されるドレイン排水溝部材に関する。 The present invention relates to a drain drain groove member used when drain water from hot water supply equipment such as an apartment house is drained to an outdoor floor surface of a common corridor.

従来のドレイン排水溝部材としては、例えば、以下の特許文献1に記載されるような、冷暖房機の外機からのドレイン水を排水する際に使用されるものが挙げられる。当該ドレイン排水溝部材は、ドレイン水を排水するための長手方向に延びる排水路を有する通水部材と、該排水路の上方を覆う蓋部材とを備え、排水路の両側壁に水平に形成された溝部にその両縁部を挿入した蓋部材を、通水部材に対して長手方向にスライドさせることによって蓋部材を脱着することができるように構成されている(例えば、特許文献1の図4及び図5参照)。 Examples of the conventional drainage drain member include a drainage drain member used when draining drain water from an outside unit of an air conditioner as described in Patent Document 1 below. The drain drainage channel member includes a water passage member having a drainage channel extending in the longitudinal direction for draining drain water, and a lid member that covers the drainage channel from above, and is horizontally formed on both side walls of the drainage channel. The lid member having both edges inserted into the groove is slidable in the longitudinal direction with respect to the water-passing member so that the lid member can be attached and detached (see, for example, FIG. And FIG. 5).

特許第4818684号公報Japanese Patent No. 4818684

通常、給湯設備からは冷暖房機の外機よりも多くのドレイン水が排出される。例えば、風呂焚きや食器洗い等を同時に行っている場合、給湯設備からは約30mL/分という比較的多量のドレイン水が排出される。 Usually, more drain water is discharged from the hot water supply equipment than the outside unit of the air conditioner. For example, when bath heating, dish washing, etc. are performed at the same time, a relatively large amount of drain water of about 30 mL/min is discharged from the hot water supply facility.

冷暖房機の外機から排出されるドレイン水量は給湯設備と比べて少量であるため、多量のドレイン水に対して基本的には対応し難い設計となっている。例えば、冬季において外気温が夜間に低下すると、給湯設備とドレイン排水溝部材とを連結するドレインチューブの中に残存するドレイン水が凍結する。そして、日中に気温が上昇して、凍結したドレイン水が給湯設備側から徐々に溶けてゆき最後に先端部分が溶けると、ドレイン排水溝部材に流れ込むドレイン水に大きな水圧がかかるようになる。その結果、ドレイン排水溝部材の内側から上下方向及び幅方向に水圧が作用することによって、蓋部材の両縁部と通水部材の溝部との間に隙間が生じ易くなり、その隙間からドレイン水が漏れ出す虞がある。 Since the amount of drain water discharged from the outside unit of the air conditioner is smaller than that of the hot water supply equipment, it is basically difficult to handle a large amount of drain water. For example, in winter, when the outside air temperature decreases at night, the drain water remaining in the drain tube that connects the hot water supply equipment and the drain drain groove member freezes. Then, when the temperature rises during the daytime, the frozen drain water gradually melts from the hot water supply equipment side, and finally the tip portion melts, so that a large water pressure is applied to the drain water flowing into the drain drain groove member. As a result, water pressure acts from the inside of the drain drain groove member in the up-down direction and the width direction, so that a gap is easily formed between both edge portions of the lid member and the groove portion of the water passage member, and the drain water is drained from the gap. May leak out.

従って本発明の目的は、排水路を有する通水部材と、該排水路の上方を覆う着脱自在な蓋部材とを備えるドレイン排水溝部材において、その水密性を向上させて、多量のドレイン水を排水する場合にも適用できるようにすることにある。 Therefore, an object of the present invention is to improve the watertightness of a drain drainage channel member including a water passage member having a drainage channel and a detachable lid member that covers the drainage channel and to store a large amount of drain water. It is to be applicable even when draining.

本発明のドレイン排水溝部材に係る特徴構成は、ドレイン水を排水するための長手方向に延びる排水路を有する通水部材と、該排水路の上方を覆う着脱自在な蓋部材とを備えるドレイン排水溝部材において、前記通水部材は、前記排水路の外側に、長手方向に延びる縦溝を有し、前記縦溝の内側に突出し且つ長手方向に延びるリブが、前記縦溝の両側壁に設けられており、2つの前記リブは、上下方向から所定の荷重が与えられることによってその間の距離が離間するように弾性変形可能であり、前記蓋部材は、下方に突出し且つ長手方向に延びる突条部を裏面に有し、該突条部は基端側及び先端側のそれぞれに小径部及び大径部を有し、前記突条部が前記縦溝の中に収容されているときに、前記小径部と前記大径部とがなす段部に前記2つのリブが当接しており、
前記縦溝の側壁及び底面のうちの少なくともいずれか一方と、前記大径部との間に隙間が設けられている点にある。
The characteristic configuration of the drain drainage channel member of the present invention is a drain drainage including a water passage member having a drainage channel extending in the longitudinal direction for draining drain water, and a detachable lid member that covers the drainage channel. In the groove member, the water passage member has a longitudinal groove extending in the longitudinal direction outside the drainage channel, and ribs projecting inward of the longitudinal groove and extending in the longitudinal direction are provided on both side walls of the longitudinal groove. The two ribs are elastically deformable so that the distance between them is separated by applying a predetermined load from the vertical direction, and the lid member projects downward and extends in the longitudinal direction. Has a portion on the back surface, the ridge portion has a small diameter portion and a large diameter portion on the base end side and the tip end side, respectively, when the ridge portion is accommodated in the vertical groove, The two ribs are in contact with a step formed by the small diameter portion and the large diameter portion ,
A gap is provided between at least one of the side wall and the bottom surface of the vertical groove and the large diameter portion .

〔作用及び効果〕
本構成によれば、蓋部材における突条部の段部と、通水部材における2つのリブとの当接によって2重のシールが形成されるため、蓋部材と通水部材との間の水密性が高められる。即ち、ドレイン水が万一、縦溝における排水路に近い方の側壁に設けられているリブを乗り越えて漏れ出してしまった場合でも、もう一方のリブのシールによってドレイン水の漏れを防止することができる。
また仮に、大きな水圧がかかっているような大量のドレイン水が排水路に流れ込み、ドレイン排水溝部材の内側から上下方向及び幅方向のいずれの方向に水圧が作用したとしても、突条部の段部と通水部材の2つのリブとの密着度がますます強められる。即ち、上下方向の圧力に対しては、段部の横面とリブとの密着度が強くなり、幅方向の圧力に対しては、段部の縦面とリブとの密着度が強くなる。そのため、蓋部材と通水部材との間の水密性がさらに高められることとなり、ドレイン水が漏れることを確実に防止することができる。
一方、通水部材から蓋部材を取り外す際には、作業者が所定荷重以上の力で蓋部材を引き抜くようにするとリブが弾性変形して離間し、突条部の大径部が2つのリブの間を通過できるようになるため、蓋部材を取り外すことができる。
また本構成によれば、ドレイン水が万一、縦溝における排水路に近い方の側壁に設けられているリブを乗り越えて漏れ出してしまった場合でも、漏れ出したドレイン水を縦溝の中の隙間を通して排水することができる
[Action and effect]
According to this configuration, since the double seal is formed by the contact between the step portion of the protruding portion of the lid member and the two ribs of the water passage member, the water tightness between the lid member and the water passage member is formed. The nature is enhanced. In other words, even if the drain water should leak over the rib provided on the side wall of the vertical groove near the drainage channel, the leakage of the drain water should be prevented by the seal of the other rib. You can
In addition, even if a large amount of drain water that is under a large water pressure flows into the drainage channel and water pressure acts from the inside of the drain drain groove member in either the vertical direction or the width direction, the step of the ridge portion The degree of contact between the rib and the two ribs of the water passage member is further strengthened. That is, with respect to the pressure in the vertical direction, the degree of close contact between the lateral surface of the step and the rib becomes strong, and with respect to the pressure in the width direction, the degree of close contact between the vertical surface of the step and the rib becomes strong. Therefore, the watertightness between the lid member and the water passage member is further enhanced, and the drain water can be reliably prevented from leaking.
On the other hand, when removing the lid member from the water-passing member, if the worker pulls out the lid member with a force of a predetermined load or more, the ribs are elastically deformed and separated from each other, and the rib having a large diameter portion has two ribs. The lid member can be removed because it becomes possible to pass through between them.
Further, according to this configuration, even if the drain water should leak over the rib provided on the side wall of the vertical groove that is close to the drainage channel, the leaked drain water will leak into the vertical groove. Can be drained through the gap .

本発明のドレイン排水溝部材に係る特徴構成は、ドレイン水を排水するための長手方向に延びる排水路を有する通水部材と、該排水路の上方を覆う着脱自在な蓋部材とを備えるドレイン排水溝部材において、前記通水部材は、前記排水路の外側に、長手方向に延びる縦溝を有し、前記縦溝の内側に突出し且つ長手方向に延びるリブが、前記縦溝の両側壁に設けられており、2つの前記リブは、上下方向から所定の荷重が与えられることによってその間の距離が離間するように弾性変形可能であり、前記蓋部材は、下方に突出し且つ長手方向に延びる突条部を裏面に有し、該突条部は基端側及び先端側のそれぞれに小径部及び大径部を有し、前記突条部が前記縦溝の中に収容されているときに、前記小径部と前記大径部とがなす段部に前記2つのリブが当接しており、前記2つのリブのうち少なくとも一つの上面が、前記縦溝の内側に向けて傾斜している点にある。 The characteristic configuration of the drain drainage channel member of the present invention is a drain drainage including a water passage member having a drainage channel extending in the longitudinal direction for draining drain water, and a detachable lid member that covers the drainage channel. In the groove member, the water passage member has a longitudinal groove extending in the longitudinal direction outside the drainage channel, and ribs projecting inward of the longitudinal groove and extending in the longitudinal direction are provided on both side walls of the longitudinal groove. The two ribs are elastically deformable so that the distance between them is separated by applying a predetermined load from the vertical direction, and the lid member projects downward and extends in the longitudinal direction. Has a portion on the back surface, the ridge portion has a small diameter portion and a large diameter portion on the base end side and the tip end side, respectively, when the ridge portion is accommodated in the vertical groove, The two ribs are in contact with a step formed by the small diameter portion and the large diameter portion, and at least one upper surface of the two ribs is inclined toward the inside of the vertical groove. is there.

〔作用及び効果〕
本構成によれば、蓋部材における突条部の段部と、通水部材における2つのリブとの当接によって2重のシールが形成されるため、蓋部材と通水部材との間の水密性が高められる。即ち、ドレイン水が万一、縦溝における排水路に近い方の側壁に設けられているリブを乗り越えて漏れ出してしまった場合でも、もう一方のリブのシールによってドレイン水の漏れを防止することができる。
また仮に、大きな水圧がかかっているような大量のドレイン水が排水路に流れ込み、ドレイン排水溝部材の内側から上下方向及び幅方向のいずれの方向に水圧が作用したとしても、突条部の段部と通水部材の2つのリブとの密着度がますます強められる。即ち、上下方向の圧力に対しては、段部の横面とリブとの密着度が強くなり、幅方向の圧力に対しては、段部の縦面とリブとの密着度が強くなる。そのため、蓋部材と通水部材との間の水密性がさらに高められることとなり、ドレイン水が漏れることを確実に防止することができる。
一方、通水部材から蓋部材を取り外す際には、作業者が所定荷重以上の力で蓋部材を引き抜くようにするとリブが弾性変形して離間し、突条部の大径部が2つのリブの間を通過できるようになるため、蓋部材を取り外すことができる。
また本構成によれば、蓋部材を通水部材に取り付けるために蓋部材の突条部を2つのリブの間に圧入する際、2つのリブのうち少なくとも一つがガイドの機能を果たすため圧入し易くなる。
[Action and effect]
According to this configuration, since the double seal is formed by the contact between the step portion of the protruding portion of the lid member and the two ribs of the water passage member, the water tightness between the lid member and the water passage member is formed. The nature is enhanced. In other words, even if the drain water should leak over the rib provided on the side wall of the vertical groove near the drainage channel, the leakage of the drain water should be prevented by the seal of the other rib. You can
In addition, even if a large amount of drain water that is under a large water pressure flows into the drainage channel and water pressure acts from the inside of the drain drain groove member in either the vertical direction or the width direction, the step of the ridge portion The degree of contact between the rib and the two ribs of the water passage member is further strengthened. That is, with respect to the pressure in the vertical direction, the degree of close contact between the lateral surface of the step and the rib becomes strong, and with respect to the pressure in the width direction, the degree of close contact between the vertical surface of the step and the rib becomes strong. Therefore, the watertightness between the lid member and the water passage member is further enhanced, and the drain water can be reliably prevented from leaking.
On the other hand, when removing the lid member from the water-passing member, when the operator pulls out the lid member with a force of a predetermined load or more, the ribs are elastically deformed and separated from each other, and the rib having a large diameter portion has two ribs. The lid member can be removed because it becomes possible to pass through between them.
Further , according to this configuration, when the protrusion portion of the lid member is press-fitted between the two ribs for attaching the lid member to the water-passing member, at least one of the two ribs performs the function of the guide and is press-fitted. It will be easier.

特徴構成は、ドレインチューブ接続用部材が前記通水部材の一端に設けられて、前記排水路が閉塞されている点にある。 A second characteristic configuration is that a drain tube connecting member is provided at one end of the water passage member to close the drainage channel.

〔作用及び効果〕
本構成によれば、ドレインチューブ接続用部材を取り付けた部分の排水路からドレイン水が漏れ出すことはないため、ドレイン水は常に排水路の他端の方から排水されることになる。
[Action and effect]
According to this configuration, the drain water does not leak from the drainage channel where the drain tube connecting member is attached, so the drain water is always drained from the other end of the drainage channel.

本発明のドレイン排水溝部材を施工する方法に係る特徴構成は、上記特徴構成のいずれかに記載のドレイン排水溝部材を施工する方法であって、前記蓋部材の突条部を前記通水部材の2つのリブの間に圧入して、前記突条部の小径部と大径部とがなす段部に前記2つのリブを当接させることにより、前記蓋部材を前記通水部材に取り付ける工程を包含する点にある。 Characteristic configuration according to the method of applying the drain culvert member of the present invention is a method of installing a drain culvert member according to any one of the above Kitoku symptoms configuration, the through the ridges of the lid member By press-fitting between the two ribs of the water member and bringing the two ribs into contact with the stepped portion formed by the small diameter portion and the large diameter portion of the ridge portion, the lid member is made into the water passing member. The point is to include the step of attaching.

〔作用及び効果〕
本構成によれば、例えばローラー等を使用して、蓋部材を上から押圧しながら蓋部材を通水部材に取り付けていくことができるため、施工性が良い。
[Action and effect]
According to this configuration, it is possible to attach the lid member to the water-passing member while pressing the lid member from above, for example, by using a roller or the like, and thus the workability is good.

本発明のドレイン排水溝部材を適用した屋外床面設備の一例を示す斜視図である。It is a perspective view which shows an example of the outdoor floor equipment which applied the drain drainage member of this invention. ドレイン排水溝部材の縦断面図である。It is a longitudinal cross-sectional view of a drain drain groove member. 蓋部材を通水部材に取り付ける前の蓋部材及び通水部材のそれぞれの一部分を拡大した図である。It is the figure which expanded a part of each of a lid member and a water penetration member before attaching a lid member to a water penetration member. ドレイン排水溝部材におけるドレインチューブ接続用部材部分の縦断面図である。It is a longitudinal cross-sectional view of the drain tube connection member portion in the drain drain groove member. ドレインチューブ接続用部材の斜視図である。It is a perspective view of the drain tube connection member. ドレインチューブ接続用部材の縦断面図である。It is a longitudinal cross-sectional view of a drain tube connecting member. 蓋部材を通水部材に取り付ける様子を示す図である。It is a figure which shows a mode that a lid member is attached to a water-passing member. 蓋部材を通水部材に取り付ける際の通水部材のリブの動作を説明する図である。It is a figure explaining operation|movement of the rib of a water-permeable member when attaching a lid member to a water-permeable member. ドレインチューブ接続用部材を通水部材に取り付ける様子を示す図である。It is a figure showing signs that a member for connecting a drain tube is attached to a water-permeable member. 本発明のドレイン排水溝部材の別実施形態を示す縦断面図である。It is a longitudinal cross-sectional view showing another embodiment of the drain drain groove member of the present invention.

以下、本発明の実施形態を図面に基づいて説明する。
(ドレイン排水溝部材)
図1に示されるように、本実施形態に係るドレイン排水溝部材1は、集合住宅等の共通廊下R(屋外床面設備の一例)に設けられている。ドレイン排水溝部材1は、ドレイン水を排水するための長手方向に延びる排水路5を有する通水部材2と、該排水路5の上方を覆う着脱自在な蓋部材11と、ドレインチューブ接続用部材16とを備えて構成されている。
Embodiments of the present invention will be described below with reference to the drawings.
(Drain drain groove member)
As shown in FIG. 1, the drain drain member 1 according to the present embodiment is provided in a common corridor R (an example of outdoor floor equipment) of a housing complex or the like. The drain drain groove member 1 includes a water passage member 2 having a drainage channel 5 extending in the longitudinal direction for draining drain water, a detachable lid member 11 that covers the drainage channel 5 from above, and a drain tube connecting member. And 16 are provided.

ドレイン排水溝部材1は、その長手方向において共通廊下Rの床面を横断し、その下流側端部が排水溝Hに臨むように配置されている。給湯設備Kとドレインチューブ接続用部材16とがドレインチューブ22を介して連結されており、給湯設備Kから排出されたドレイン水が、ドレインチューブ22の中を通ってドレインチューブ接続用部材16に流れ込み、さらにドレイン排水溝部材1の中の排水路5を通って排水溝Hに排水されるように構成されている。 The drain drain groove member 1 is arranged so as to cross the floor surface of the common corridor R in the longitudinal direction thereof, and the downstream end thereof faces the drain groove H. The hot water supply equipment K and the drain tube connection member 16 are connected via the drain tube 22, and the drain water discharged from the hot water supply equipment K flows into the drain tube connection member 16 through the drain tube 22. Further, the water is drained to the drain groove H through the drain passage 5 in the drain drain groove member 1.

(通水部材)
通水部材2は、全体が細長い略板状の部材である。図2に示されるように、本実施形態の通水部材2は、外形をなす本体3と、排水路5を形成する排水路部材4とを備える。排水路部材4は断面が略C字状であり、本体3の幅方向中央部分に嵌め込まれている。
(Water passage member)
The water-passing member 2 is an elongated plate-shaped member as a whole. As shown in FIG. 2, the water flow member 2 of the present embodiment includes a main body 3 having an outer shape and a drainage channel member 4 forming a drainage channel 5. The drainage channel member 4 has a substantially C-shaped cross section, and is fitted in the widthwise central portion of the main body 3.

図2に示されるように、排水路5は、通水部材2の幅方向中央部分に設けられている。排水路5の底面には、その幅方向の中央部分が最も浅くなるように、幅方向両側に傾斜する傾斜面が形成されている。これにより、給湯設備Kから少量のドレイン水が排出された場合であっても、傾斜面によって幅方向両側にドレイン水が集められるため流れ易くなる。 As shown in FIG. 2, the drainage channel 5 is provided in the central portion in the width direction of the water passing member 2. The bottom surface of the drainage channel 5 is formed with an inclined surface that is inclined on both sides in the width direction so that the central portion in the width direction becomes the shallowest. Accordingly, even when a small amount of drain water is discharged from the hot water supply facility K, the inclined surface collects the drain water on both sides in the width direction, which facilitates the flow.

排水路5の両側壁の上端部分には、排水路5の内側に突出し且つ長手方向に延びる排水路リブ6が設けられている。 Drainage channel ribs 6 projecting inward of the drainage channel 5 and extending in the longitudinal direction are provided at upper end portions of both side walls of the drainage channel 5.

通水部材2の幅方向における排水路5の両外側のそれぞれに、長手方向に延びる縦溝7が設けられている。また、通水部材2の幅方向における縦溝7の外側には、長手方向に延びる丸底の溝8が複数設けられている。また通水部材2の裏面にも、長手方向に延びる丸底の溝8が複数設けられている。 Vertical grooves 7 extending in the longitudinal direction are provided on both outer sides of the drainage channel 5 in the width direction of the water-permeable member 2. Further, a plurality of round-bottomed grooves 8 extending in the longitudinal direction are provided outside the vertical groove 7 in the width direction of the water passing member 2. A plurality of round-bottomed grooves 8 extending in the longitudinal direction are also provided on the back surface of the water passage member 2.

縦溝7における排水路5に近い方の側壁の上端部分に第1リブ9が設けられており、縦溝7のもう一方の側壁に第2リブ10が設けられている。第1リブ9及び第2リブ10はいずれも長手方向に延びており、且つ略相対峙するように縦溝7の内側に突出している。 A first rib 9 is provided on the upper end portion of the side wall of the vertical groove 7 near the drainage channel 5, and a second rib 10 is provided on the other side wall of the vertical groove 7. Both the first ribs 9 and the second ribs 10 extend in the longitudinal direction and project inside the vertical groove 7 so as to be substantially opposed to each other.

第1リブ9及び第2リブ10は、上下方向から所定の荷重が与えられることによってその間の距離L1が離間するように弾性変形可能に構成されている。尚、本明細書でいう所定の荷重とは、排水路5を流れるドレイン水にかかる水圧よりも大きい力を意味する。 The first rib 9 and the second rib 10 are elastically deformable so that a distance L1 therebetween is separated by applying a predetermined load in the vertical direction. The predetermined load referred to in the present specification means a force larger than the water pressure applied to the drain water flowing through the drainage channel 5.

図3に示されるように、弾性変形する前の第1リブ9と第2リブ10との間の距離L1は、後述する蓋部材11の大径部14の最大外径L2よりも小さく、且つ小径部13の直径よりもわずかに大きい距離となるように設定されている。 As shown in FIG. 3, the distance L1 between the first rib 9 and the second rib 10 before being elastically deformed is smaller than the maximum outer diameter L2 of the large diameter portion 14 of the lid member 11, which will be described later, and The distance is set to be slightly larger than the diameter of the small diameter portion 13.

また、弾性変形する前の第1リブ9と第2リブ10は、縦溝7の内側に向けて傾斜している。これにより、蓋部材11を通水部材2に取り付けるために蓋部材11の突条部12を第1リブ9と第2リブ10との間に圧入する際、第1リブ9及び第2リブ10がガイドの機能を果たすため圧入し易くなる。尚、本実施形態では、第1リブ9及び第2リブ10の両方が、縦溝7の内側に向けて傾斜するように構成されているが、この構成に限定されるものではなく、傾斜は必要に応じて設けるようにしても良いし、あるいは第1リブ9及び第2リブ10のうちの少なくともいずれか一方が縦溝7の内側に向けて傾斜するように構成して良い。 Further, the first rib 9 and the second rib 10 before being elastically deformed are inclined toward the inside of the vertical groove 7. Thereby, when the protrusion 12 of the lid member 11 is press-fitted between the first rib 9 and the second rib 10 for attaching the lid member 11 to the water-passing member 2, the first rib 9 and the second rib 10 are inserted. Functions as a guide, which facilitates press-fitting. In addition, in the present embodiment, both the first rib 9 and the second rib 10 are configured to incline toward the inside of the vertical groove 7, but the present invention is not limited to this configuration, and the inclination is It may be provided as necessary, or at least one of the first rib 9 and the second rib 10 may be configured to be inclined toward the inside of the vertical groove 7.

図2に示されるように、蓋部材11が通水部材2に取り付けられている状態において、蓋部材11における突条部12の段部15(図3参照)と、通水部材2における第1リブ9及び第2リブ10との当接によって2重のシールが形成される。即ち、ドレイン水が万一、第1リブ9を乗り越えて漏れ出してしまった場合でも、もう一方の第リブ10のシールによってドレイン水の漏れを防止することができるため、蓋部材11と通水部材2との間の水密性が高められている。 As shown in FIG. 2, in a state where the lid member 11 is attached to the water passage member 2, the step portion 15 (see FIG. 3) of the protrusion 12 of the lid member 11 and the first portion of the water passage member 2 are arranged. The double seal is formed by the contact with the rib 9 and the second rib 10. That is, even if the drain water should overflow the first rib 9 and leak out, the drain water can be prevented from leaking by the seal of the other rib 10, so that the lid member 11 and the water passage. The water tightness with the member 2 is enhanced.

また、蓋部材11の突条部12が縦溝7の中に収容されて蓋部材11が通水部材2に取り付けられている状態において、縦溝7の側壁及び底面と、蓋部材11の大径部14との間に隙間が生じるように構成されている。これにより、ドレイン水が万一第1リブ9を乗り越えて漏れ出してしまった場合でも、漏れ出したドレイン水を縦溝7の中の隙間を通して排水することができる。尚、本実施形態では、縦溝7の側壁及び底面の両方と、蓋部材11の大径部14との間に隙間を設けるように構成されているが、この構成に限定されるものではなく、隙間は必要に応じて設けるようにしても良いし、あるいは縦溝7の側壁及び底面のうちの少なくともいずれか一方との間に隙間を設けるように構成して良い。 Further, in a state where the protrusion 12 of the lid member 11 is housed in the vertical groove 7 and the lid member 11 is attached to the water passage member 2, the side wall and the bottom surface of the vertical groove 7 and the large size of the lid member 11 are large. A gap is formed between the diameter portion 14 and the diameter portion 14. As a result, even if the drain water runs over the first rib 9 and leaks, the leaked drain water can be drained through the gap in the vertical groove 7. In addition, in the present embodiment, a gap is provided between both the side wall and the bottom surface of the vertical groove 7 and the large diameter portion 14 of the lid member 11, but the present invention is not limited to this configuration. The gap may be provided as necessary, or the gap may be provided between at least one of the side wall and the bottom surface of the vertical groove 7.

(蓋部材)
蓋部材11は、細長い略板状の部材である。図2及び図3に示されるように、蓋部材11の幅方向両端側のそれぞれの裏面には、下方に突出し且つ長手方向に延びる突条部12が設けられている。突条部12は基端側の小径部13と先端側の大径部14とからなり、小径部13は円柱状であって、大径部14はその最大外径L2が小径部13よりも大きく半球面を有する。小径部13の側面と大径部14の上面とによって略直角の段部15が形成されている。
(Lid member)
The lid member 11 is an elongated, substantially plate-shaped member. As shown in FIG. 2 and FIG. 3, the back surface of each end of the lid member 11 in the width direction is provided with a protruding portion 12 that projects downward and extends in the longitudinal direction. The ridge 12 includes a small diameter portion 13 on the base end side and a large diameter portion 14 on the tip end side. The small diameter portion 13 has a columnar shape, and the maximum outer diameter L2 of the large diameter portion 14 is larger than that of the small diameter portion 13. It has a large hemisphere. The side surface of the small-diameter portion 13 and the upper surface of the large-diameter portion 14 form a step portion 15 having a substantially right angle.

図2に示されるように、蓋部材11の突条部12が縦溝7の中に収容されて蓋部材11が通水部材2に取り付けられている状態において、通水部材2における第1リブ9及び第2リブ10が、突条部12の段部15に当接する。 As shown in FIG. 2, the first rib of the water-permeable member 2 is in a state in which the protrusion 12 of the lid member 11 is housed in the vertical groove 7 and the lid member 11 is attached to the water-permeable member 2. 9 and the second rib 10 abut the step 15 of the ridge 12.

(ドレインチューブ接続用部材)
図4〜図6に示されるように、ドレインチューブ接続用部材16は、ドレインチューブ22を取り付けるための筒部と、板状部18と、通水部材2の排水路5を閉塞するための閉塞部19とを備える。板状部18の幅方向両端側のそれぞれの裏面に、上述の蓋部材11と同様の突条部12が設けられており、板状部18の裏面の幅方向中央部分に閉塞部19が設けられている。
(Drain tube connection member)
As shown in FIGS. 4 to 6, the drain tube connecting member 16 includes a tubular portion to which the drain tube 22 is attached, a plate portion 18, and a drainage passage 5 of the water passage member 2 to be closed. And a section 19. The ridge portions 12 similar to those of the lid member 11 are provided on the respective back surfaces of the plate-shaped portion 18 on both widthwise end sides, and the closing portion 19 is provided on the back surface of the plate-shaped portion 18 in the center in the width direction. Has been.

図6に示されるように、ドレインチューブ接続用部材16の内部には空洞が形成されており、筒部の上端の上部開口20と、ドレインチューブ接続用部材16の裏面に設けられている下部開口21とが連通している。図示しないが、ドレインチューブ接続用部材16が通水部材2に取り付けられている状態において、下部開口21が通水部材2の排水路5に通じるように構成されている。 As shown in FIG. 6, a cavity is formed inside the drain tube connecting member 16, and an upper opening 20 at the upper end of the tubular portion and a lower opening provided on the back surface of the drain tube connecting member 16 are formed. 21 is in communication. Although not shown, the lower opening 21 communicates with the drainage channel 5 of the water-passing member 2 when the drain tube connecting member 16 is attached to the water-passing member 2.

上述の通水部材2、蓋部材11、及びドレインチューブ接続用部材16の構成素材としては、特に限定されるものではないが、例えば、ポリ塩化ビニルが好適である。また、通水部材2と蓋部材11については、公知の押出成形法などによって製造することができ、ドレインチューブ接続用部材16については、公知の射出成形方法などによって製造することができる。 The constituent materials of the above-mentioned water-passing member 2, lid member 11, and drain tube connecting member 16 are not particularly limited, but polyvinyl chloride is preferable, for example. The water-passing member 2 and the lid member 11 can be manufactured by a known extrusion molding method or the like, and the drain tube connecting member 16 can be manufactured by a known injection molding method or the like.

(ドレイン排水溝部材の施工方法)
以下、上述のドレイン排水溝部材1の施工方法の一例について説明する。
先ず、共通廊下Rにおけるドレイン排水溝部材1の施工位置を決める。そして、通水部材2及び蓋部材11を廊下の幅の長さに合わせて切断する。このとき、蓋部材11については、通水部材2にドレインチューブ接続用部材16を取り付けられるようにするために、通水部材2よりも若干短めにする。
(Construction method for drain drain member)
Hereinafter, an example of a method of constructing the drain drain groove member 1 described above will be described.
First, the construction position of the drain drain member 1 in the common corridor R is determined. Then, the water-passing member 2 and the lid member 11 are cut according to the length of the width of the corridor. At this time, the lid member 11 is made slightly shorter than the water passage member 2 so that the drain tube connecting member 16 can be attached to the water passage member 2.

施工位置となる廊下面に接着剤を塗布し、その上に通水部材2を貼りつけて固定する。 An adhesive is applied to the lower surface of the corridor, which is the construction position, and the water-permeable member 2 is attached and fixed on it.

次いで、蓋部材11の2つの突条部12が、通水部材2の2つ縦溝7の上にそれぞれ配置されるように位置を合わせる。そして、図7に示されるように、例えばローラーT等を使用して、蓋部材11を上から押圧しながら、蓋部材11を通水部材2に取り付けていく。 Next, the two ridges 12 of the lid member 11 are aligned so as to be respectively arranged on the two vertical grooves 7 of the water passing member 2. Then, as shown in FIG. 7, the lid member 11 is attached to the water-passing member 2 while pressing the lid member 11 from above using, for example, a roller T or the like.

このとき、図8に示されるように、通水部材2の第1リブ9と第2リブ10との間に所定の荷重で蓋部材11の突条部12を圧入すると、第1リブ9と第2リブ10が弾性変形して下に移動し、第1リブ9と第2リブ10との間の距離L1がさらに離間するため、突条部12の大径部14が入り込める状態となる。 At this time, as shown in FIG. 8, when the protrusion 12 of the lid member 11 is press-fitted between the first rib 9 and the second rib 10 of the water passage member 2 with a predetermined load, The second rib 10 elastically deforms and moves downward, and the distance L1 between the first rib 9 and the second rib 10 further separates, so that the large-diameter portion 14 of the protruding portion 12 can enter.

突条部12の大径部14が縦溝7の中に入り込み、突条部12の小径部13が、弾性変形する前の第1リブ9及び第2リブ10があった高さ位置まで来ると、第1リブ9及び第2リブ10は弾性復元力によって上に移動して、突条部12の小径部13と大径部14とがなす段部15に当接する。即ち、蓋部材11の突条部12が通水部材2の第1リブ9及び第2リブ10との間に嵌り込み、第1リブ9及び第2リブ10とが突条部12の抜け止めとなることによって、蓋部材11が通水部材2に取り付けられる。 The large-diameter portion 14 of the ridge 12 enters the vertical groove 7, and the small-diameter portion 13 of the ridge 12 comes to the height position where the first rib 9 and the second rib 10 before being elastically deformed were located. Then, the first rib 9 and the second rib 10 move upward due to the elastic restoring force and come into contact with the step portion 15 formed by the small diameter portion 13 and the large diameter portion 14 of the protruding portion 12. That is, the protruding portion 12 of the lid member 11 is fitted between the first rib 9 and the second rib 10 of the water passage member 2, and the first rib 9 and the second rib 10 prevent the protruding portion 12 from coming off. As a result, the lid member 11 is attached to the water passing member 2.

図2に示されるように、蓋部材11は、その幅方向両側部分が、通水部材2の第1リブ9、第2リブ10、及び排水路リブ6によって支持されるようにして取り付けられる。このとき、蓋部材11の幅方向両縁部は、通水部材2の縦溝7における第2リブ10側の側壁と隙間なく密着すると共に、蓋部材11の上面と通水部材2の上面とが略面一となる。尚、図2に示されるように、本実施形態のドレイン排水溝部材1全体の断面形状としては、なだらかに盛り上がる山状形状となる。 As shown in FIG. 2, the lid member 11 is attached such that both side portions in the width direction are supported by the first ribs 9, the second ribs 10 and the drainage channel ribs 6 of the water passage member 2. At this time, both widthwise edge portions of the lid member 11 are in close contact with the side walls of the vertical groove 7 of the water passage member 2 on the second rib 10 side without any gap, and the upper surface of the lid member 11 and the upper surface of the water passage member 2 are joined together. Becomes almost flush. In addition, as shown in FIG. 2, the cross-sectional shape of the entire drain drain groove member 1 of the present embodiment is a mountain shape that gently rises.

次いで、図9に示されるように、通水部材2におけるドレインチューブ接続用部材16の取付部分(給湯設備K側に配置される通水部材2の端部分)の縦溝7の中に接着剤Sを入れ込む。さらに、図示しないが、ドレインチューブ接続用部材16の裏面全体に接着剤Sを塗布する。そして、ドレインチューブ接続用部材16の2つの突条部12が、接着剤を入れ込まれた通水部材2の2つ縦溝7の上にそれぞれ配置されるように位置を合わせて、蓋部材11の端部がドレインチューブ接続用部材16の板状部18の一部分の上に被さるようにしつつ、ドレインチューブ接続用部材16を上から押圧しながら通水部材2に取り付ける。 Next, as shown in FIG. 9, the adhesive is placed in the vertical groove 7 of the attachment portion of the drain tube connecting member 16 of the water passage member 2 (the end portion of the water passage member 2 arranged on the hot water supply facility K side). Insert S. Further, although not shown, the adhesive S is applied to the entire back surface of the drain tube connecting member 16. Then, the two protruding portions 12 of the drain tube connecting member 16 are aligned so that they are respectively placed on the two vertical grooves 7 of the water-passing member 2 into which the adhesive has been inserted, and the lid member The drain tube connecting member 16 is attached to the water passage member 2 while pressing the drain tube connecting member 16 from above while the end portion of 11 covers the part of the plate-shaped portion 18 of the drain tube connecting member 16.

このとき、図4に示されるように、通水部材2の縦溝7と蓋部材11の大径部14との間の隙間が接着剤Sによって閉塞されると共に、排水路5がドレインチューブ接続用部材16の閉塞部19と塗布された接着剤Sによって閉塞される。従って、ドレイン水は、ドレインチューブ接続用部材16を取り付けた部分の排水路5及び縦溝7から漏れ出すことはなく、常に廊下の排水溝Hの方に流れることになる。 At this time, as shown in FIG. 4, the gap between the vertical groove 7 of the water passage member 2 and the large diameter portion 14 of the lid member 11 is closed by the adhesive S, and the drainage channel 5 is connected to the drain tube. It is closed by the closing portion 19 of the working member 16 and the applied adhesive S. Therefore, the drain water does not leak from the drainage channel 5 and the vertical groove 7 in the portion where the drain tube connecting member 16 is attached, and always flows toward the drainage groove H in the corridor.

最後に、ドレインチューブ22の一端部分をドレインチューブ接続用部材16の筒部17に接続し、他端を給湯設備Kに接続する。 Finally, one end of the drain tube 22 is connected to the tubular portion 17 of the drain tube connecting member 16, and the other end is connected to the hot water supply facility K.

一方、ドレイン排水溝部材1の排水路5内の掃除を行うために、蓋部材11を取り外す場合は、作業者が所定荷重以上の力で蓋部材11を引き抜くようにすると第1リブ9と第2リブ10が弾性変形して離間し、突条部12の大径部14が第1リブ9と第2リブ10との間を通過できるようになるため、蓋部材11を取り外すことができる。 On the other hand, when removing the lid member 11 in order to clean the drainage channel 5 of the drain drainage channel member 1, when the operator pulls the lid member 11 out with a force equal to or more than a predetermined load, the first rib 9 and the first rib 9 are removed. The two ribs 10 are elastically deformed and separated from each other, and the large diameter portion 14 of the ridge 12 can pass between the first rib 9 and the second rib 10, so that the lid member 11 can be removed.

〔その他の実施形態〕
1.本発明のドレイン排水溝部材1は、給湯設備Kからのドレイン水の排水に限るものではなく、例えば、冷暖房機の外機からのドレイン水を排水する場合にも適用することができる。
2.本発明のドレイン排水溝部材1は、その他の屋外床面設備として、集合住宅等のベランダなどにも適用することができる。
3.上述の実施形態における通水部材2は、外形をなす本体3と、排水路5を形成する排水路部材4とを備えて構成されているが、この構成に限定されるものではなく、図10に示されるように本体3と排水路部材4とが一体であっても良い。
[Other Embodiments]
1. The drain drain groove member 1 of the present invention is not limited to drain water drainage from the hot water supply facility K, and can be applied to drain water drainage from an outdoor unit of a cooling and heating machine, for example.
2. The drainage drain member 1 of the present invention can be applied to a veranda of an apartment house or the like as another outdoor floor equipment.
3. The water-passing member 2 in the above-described embodiment is configured to include the main body 3 having an outer shape and the drainage channel member 4 forming the drainage channel 5, but the configuration is not limited to this configuration, and FIG. The main body 3 and the drainage channel member 4 may be integrated as shown in FIG.

上述の実施形態に係るドレイン排水溝部材について、以下の排水試験1、排水試験2、及び凍結性試験を実施した。 The following drainage test 1, drainage test 2, and freezing test were performed on the drain drainage groove member according to the above-described embodiment.

(排水試験1)
長さ1.8mのドレイン排水溝部材を、廊下の排水溝に向かって1/100の下り勾配となるように設置した。そして、ドレインチューブに常温水を100mL/分で供給し、ドレイン排水溝部材の端部からの排水を確認した後、そのまま常温水を2分間供給した。その結果、ドレイン排水溝部材における水漏れはなく、水がスムーズに排水されたことが確認された。
(Drainage test 1)
A drain drainage member having a length of 1.8 m was installed so as to have a downward slope of 1/100 toward the drainage drain in the corridor. Then, room temperature water was supplied to the drain tube at 100 mL/min, and after confirming the drainage from the end of the drain drain groove member, room temperature water was directly supplied for 2 minutes. As a result, it was confirmed that there was no water leakage in the drain drain groove member and the water was smoothly drained.

(排水試験2)
ドレインチューブとして高さ1mの硬質塩化ビニル縦管を使用し、長さ1.8mのドレイン排水溝部材を、廊下の排水溝に向かって1/100の下り勾配となるように設置した。そして、縦管の最頂部に常温水を100mL/分で供給し、ドレイン排水溝部材の端部からの排水を確認した後、そのまま常温水を2分間供給した。その結果、ドレイン排水溝部材における水漏れはなく、水がスムーズに排水されたことが確認された。
(Drainage test 2)
A 1 m high rigid vinyl chloride vertical pipe was used as the drain tube, and a 1.8 m long drain drain member was installed so as to have a downward slope of 1/100 toward the drain of the corridor. Then, room temperature water was supplied to the top of the vertical tube at 100 mL/min, and after confirming the drainage from the end of the drain drain groove member, room temperature water was supplied as it was for 2 minutes. As a result, it was confirmed that there was no water leakage in the drain drain groove member and the water was smoothly drained.

(凍結性試験)
長さ900mmのドレイン排水溝部材を、1/100の下り勾配となるように設置した。そして、ドレインチューブに常温水を100mL/分で2分間供給した後、このドレインチューブ付きドレイン排水溝部材を低温型高温槽(−10℃±1℃)で30分間凍結させた。そして、当該ドレインチューブ付きドレイン排水溝部材を低温型高温槽からとり出して、速やかに常温水を再び100mL/分で2分間供給した。尚、試験室の温度は23±2℃であった。その結果、ドレイン排水溝部材における水漏れはなく、水がスムーズに排水されたことが確認された。
(Freezing test)
A drain drain groove member having a length of 900 mm was installed so as to have a downward slope of 1/100. Then, room temperature water was supplied to the drain tube at 100 mL/min for 2 minutes, and then the drain drain member with a drain tube was frozen in a low temperature type high temperature tank (-10°C ± 1°C) for 30 minutes. Then, the drain drain member with the drain tube was taken out from the low temperature type high temperature tank, and normal temperature water was promptly supplied again at 100 mL/min for 2 minutes. The temperature in the test room was 23±2°C. As a result, it was confirmed that there was no water leakage in the drain drain groove member and the water was smoothly drained.

本発明は、給湯設備や冷暖房機の外機等から排出されるドレイン水の排水に関わる産業分野において好適に利用することができる。 INDUSTRIAL APPLICABILITY The present invention can be suitably used in the industrial field related to drainage of drain water discharged from a hot water supply facility, an outdoor unit of an air conditioner and the like.

1 ドレイン排水溝部材
2 通水部材
3 本体
4 排水路部材
5 排水路
6 排水路リブ
7 縦溝
8 丸底の溝
9 第1リブ
10 第2リブ
11 蓋部材
12 突条部
13 小径部
14 大径部
15 段部
16 ドレインチューブ接続用部材
17 筒部
18 板状部
19 閉塞部
20 上部開口
21 下部開口
22 ドレインチューブ
L1 第1リブと第2リブとの間の距離
L2 大径部の最大外径
R 共通廊下
H 排水溝
K 給湯設備
T ローラ
1 Drain Drainage Member 2 Water Passage Member 3 Main Body 4 Drainage Channel Member 5 Drainage Channel 6 Drainage Channel Rib 7 Vertical Groove 8 Round Bottom Groove 9 First Rib 10 Second Rib 11 Lid Member 12 Projection 13 Small Diameter 14 Large Diameter part 15 Step part 16 Drain tube connection member 17 Cylindrical part 18 Plate part 19 Closure part 20 Upper opening 21 Lower opening 22 Drain tube L1 Distance L2 between first rib and second rib L2 Maximum outside of large diameter part Diameter R Common corridor H Drain groove K Hot water supply facility T Roller

Claims (4)

ドレイン水を排水するための長手方向に延びる排水路を有する通水部材と、該排水路の上方を覆う着脱自在な蓋部材とを備えるドレイン排水溝部材において、
前記通水部材は、前記排水路の外側に、長手方向に延びる縦溝を有し、
前記縦溝の内側に突出し且つ長手方向に延びるリブが、前記縦溝の両側壁に設けられており、2つの前記リブは、上下方向から所定の荷重が与えられることによってその間の距離が離間するように弾性変形可能であり、
前記蓋部材は、下方に突出し且つ長手方向に延びる突条部を裏面に有し、該突条部は基端側及び先端側のそれぞれに小径部及び大径部を有し、前記突条部が前記縦溝の中に収容されているときに、前記小径部と前記大径部とがなす段部に前記2つのリブが当接しており、
前記縦溝の側壁及び底面のうちの少なくともいずれか一方と、前記大径部との間に隙間が設けられていることを特徴とするドレイン排水溝部材。
In a drain drain groove member comprising a water passage member having a drain passage extending in the longitudinal direction for draining drain water, and a detachable lid member covering the drain passage above,
The water-passing member has a vertical groove extending in the longitudinal direction on the outside of the drainage channel,
Ribs projecting inward of the vertical groove and extending in the longitudinal direction are provided on both side walls of the vertical groove, and the two ribs are separated from each other by applying a predetermined load from the vertical direction. Is elastically deformable,
The lid member has a ridge portion projecting downward and extending in the longitudinal direction on the back surface, and the ridge portion has a small diameter portion and a large diameter portion on the base end side and the tip end side, respectively. Is accommodated in the vertical groove, the two ribs are in contact with a step formed by the small diameter portion and the large diameter portion ,
A drain drain groove member, characterized in that a gap is provided between at least one of a sidewall and a bottom surface of the vertical groove and the large diameter portion .
ドレイン水を排水するための長手方向に延びる排水路を有する通水部材と、該排水路の上方を覆う着脱自在な蓋部材とを備えるドレイン排水溝部材において、
前記通水部材は、前記排水路の外側に、長手方向に延びる縦溝を有し、
前記縦溝の内側に突出し且つ長手方向に延びるリブが、前記縦溝の両側壁に設けられており、2つの前記リブは、上下方向から所定の荷重が与えられることによってその間の距離が離間するように弾性変形可能であり、
前記蓋部材は、下方に突出し且つ長手方向に延びる突条部を裏面に有し、該突条部は基端側及び先端側のそれぞれに小径部及び大径部を有し、前記突条部が前記縦溝の中に収容されているときに、前記小径部と前記大径部とがなす段部に前記2つのリブが当接しており
前記2つのリブのうち少なくとも一つの上面が、前記縦溝の内側に向けて傾斜していることを特徴とするドレイン排水溝部材。
In a drain drain groove member comprising a water passage member having a drainage channel extending in the longitudinal direction for draining drain water, and a detachable lid member that covers the drainage channel above,
The water-passing member has a vertical groove extending in the longitudinal direction on the outside of the drainage channel,
Ribs projecting inward of the vertical groove and extending in the longitudinal direction are provided on both side walls of the vertical groove, and the two ribs are separated from each other by a predetermined load applied in the vertical direction. Elastically deformable,
The lid member has a ridge portion projecting downward and extending in the longitudinal direction on the back surface, the ridge portion having a small diameter portion and a large diameter portion on the base end side and the tip end side, respectively. Is accommodated in the vertical groove, the two ribs are in contact with a step formed by the small diameter portion and the large diameter portion ,
At least one upper surface shall be the being inclined towards the inside of the longitudinal grooves drain culvert member of said two ribs.
ドレインチューブ接続用部材が前記通水部材の一端に設けられて、前記排水路が閉塞されていることを特徴とする請求項1又は2に記載のドレイン排水溝部材。 The drain drain groove member according to claim 1 or 2 , wherein a drain tube connecting member is provided at one end of the water passage member to close the drainage channel. 請求項1〜のいずれか1項に記載のドレイン排水溝部材を施工する方法であって、
前記蓋部材の突条部を前記通水部材の2つのリブの間に圧入して、前記突条部の小径部と大径部とがなす段部に前記2つのリブを当接させることにより、前記蓋部材を前記通水部材に取り付ける工程を包含することを特徴とする、方法。
A method for constructing the drain drain member according to any one of claims 1 to 5 , comprising:
By press-fitting the rib portion of the lid member between the two ribs of the water-passing member and bringing the ribs into contact with the step portion formed by the small diameter portion and the large diameter portion of the rib portion. And a step of attaching the lid member to the water passage member.
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