JPH073082B2 - Filter mounting device such as water heater - Google Patents
Filter mounting device such as water heaterInfo
- Publication number
- JPH073082B2 JPH073082B2 JP60248228A JP24822885A JPH073082B2 JP H073082 B2 JPH073082 B2 JP H073082B2 JP 60248228 A JP60248228 A JP 60248228A JP 24822885 A JP24822885 A JP 24822885A JP H073082 B2 JPH073082 B2 JP H073082B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- filter
- joint
- water body
- nut
- 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.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 69
- 239000008399 tap water Substances 0.000 claims description 11
- 235000020679 tap water Nutrition 0.000 claims description 11
- 239000000428 dust Substances 0.000 claims description 9
- 238000012856 packing Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000005452 bending Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Domestic Plumbing Installations (AREA)
- Details Of Fluid Heaters (AREA)
Description
【発明の詳細な説明】 産業上の利用分野 本発明は、壁面等の固定設置された湯沸器あるいは湯沸
器付風呂釜等の給水管路にゴミが入り込まないようにす
るためのフィルター取付装置に関するものである。TECHNICAL FIELD The present invention relates to a filter mounting for preventing dust from entering a water supply pipe such as a water heater fixedly installed on a wall surface or a bath kettle with a water heater. It relates to the device.
従来の技術 従来のこの種の湯沸器の構成は、第２図のようになって
いた。１は水道水を加熱するための熱交換器である。２
は水ボディであり水道水の入口に設けられている。３は
フィルターで、水ボディ２の中におさめられている。４
は、水道水が流れたことを検知する水流センサーであ
る。第３図において、５は継手Ａであり、水ボディ２と
ナット5aにより接続されている。６は水道配管であり、
継手A5とはロー付されている。2. Description of the Related Art The configuration of a conventional water heater of this type is as shown in FIG. 1 is a heat exchanger for heating tap water. Two
Is a water body and is installed at the entrance of tap water. A filter 3 is contained in the water body 2. Four
Is a water flow sensor that detects when tap water has flowed. In FIG. 3, reference numeral 5 is a joint A, which is connected to the water body 2 by a nut 5a. 6 is a water pipe,
The joint A5 is brazed.
以上のように構成された湯沸器について、以下その動作
について説明する。The operation of the water heater configured as described above will be described below.
水道配管６を通過した水道水は、継手A5を通り、水ボデ
ィ２に入る。このとき水道水内にふくまれていたゴミ
は、フィルター３で取り除かれる。さらに水道水が水流
センサー４を通過することにより、水が流れたことを検
知して図示していないバーナが燃焼し、熱交換器１によ
り加熱され、湯となる。水の流れが止まると、これを再
び水流センサー４が検知してバーナの燃焼をとめる。そ
して、フィルター３がないと、ゴミが器具内に侵入し、
水流センサー４に入り込み、誤動作の原因となる。つま
り水が流れてないにもかかわらずゴミ詰りにより水流セ
ンサー４が作動し燃焼し、空だきをすることにもつなが
るので、従来はフィルター３によりゴミを除くのであ
る。The tap water that has passed through the water pipe 6 passes through the joint A5 and enters the water body 2. At this time, the dust contained in the tap water is removed by the filter 3. Further, when the tap water passes through the water flow sensor 4, it is detected that the water has flowed, a burner (not shown) is burned, and is heated by the heat exchanger 1 to become hot water. When the water flow stops, the water flow sensor 4 detects it again and stops the burner combustion. And without the filter 3, dust would enter the device,
It will get into the water flow sensor 4 and cause malfunction. In other words, even though water is not flowing, the water flow sensor 4 operates due to clogging of dust and burns, leading to emptying. Therefore, conventionally, dust is removed by the filter 3.
発明が解決しようとする問題点 しかしながら、上記のような構成では、フィルター３に
ゴミがつまり、掃除をする際に不便である。つまり、フ
ィルター３を水ボディ２から取り出すためには、継手A5
のナット5aをまわして下におろし、継手A5、ナット5aを
左右どちらかに移動させて、水ボディ２の下部に空間を
もうける必要がある。このとき、継手A5と水道配管６は
ロー付されているために、継手A5を左右に移動するに
は、かなりの力が必要であるとともに水道配管６に応力
が加わるために、水洩れの原因ともなる。Problems to be Solved by the Invention However, in the above configuration, the filter 3 is clogged with dust, which is inconvenient for cleaning. In other words, in order to remove the filter 3 from the water body 2, the joint A5
It is necessary to rotate the nut 5a of the above to lower it and move the joint A5 and the nut 5a to the left or right to make a space under the water body 2. At this time, since the joint A5 and the water pipe 6 are brazed, a considerable force is required to move the joint A5 to the left and right, and stress is applied to the water pipe 6, causing a water leak. Will also be.
問題点を解決するための手段 上記問題点を解決するため、本発明のフィルター装置で
は、水道水を加熱する熱交換器と、水道水が流れたこと
を検知するセンサーと、ゴミ等が水道水の管路に入り込
まないように管路入口に設けられたフィルターと、前記
フィルターを収納する水ボディを備え、前記フィルター
を取りはずして、掃除しやすいように、前記水ボディと
水道配管との間に着脱自在は継手を取り付けたものであ
る。Means for Solving the Problems In order to solve the above problems, in the filter device of the present invention, a heat exchanger for heating tap water, a sensor for detecting that tap water has flowed, dust, etc. Equipped with a filter provided at the inlet of the pipeline so as not to enter the pipeline, and a water body accommodating the filter, so that the filter can be removed and cleaned easily between the water body and the water pipe. Detachable is a joint attached.
作用 本発明は、上記した構成により、フィルターにつまった
ゴミを取り除くために、フィルターを取りはずす際に、
水ボディと水道配管の間に設けられた継手を抜くことに
より、簡単にフィルターを取りはずすことができるとと
もに、水道配管を移動する必要がないために、水洩れの
心配もない。Effect The present invention has the above-described configuration, when removing the filter to remove dust clogged in the filter,
By removing the joint provided between the water body and the water pipe, the filter can be easily removed, and since there is no need to move the water pipe, there is no risk of water leakage.
実施例 以下、本発明の一実施例について、図面を参照しながら
説明する。なお、上記従来事例と同一部分には同一符号
を付して詳細な説明を省略し、異なる部分を中心に説明
する。Embodiment One embodiment of the present invention will be described below with reference to the drawings. The same parts as those in the conventional case are designated by the same reference numerals, detailed description thereof will be omitted, and different parts will be mainly described.
第１図において、７は継手Ｂであり水道配管６の継手A5
と水ボディ２の間に、ナット5a、7aにより、継手A5と水
ボディ２に着脱自在に設けられている。つまり、水ボデ
ィ２の通水部分の下端に通水径より大きな溝８を備え、
フィルター３の入水側をゴム等の弾性のあるパッキン９
にて保持し、このパッキン９を溝８に弾性を生かして嵌
合し、フィルター３が着脱自在に装着されている。In FIG. 1, 7 is a joint B, which is a joint A5 of the water pipe 6.
Between the water body 2 and the water body 2, the joint A5 and the water body 2 are detachably provided by nuts 5a and 7a. That is, a groove 8 having a larger diameter than the water passage is provided at the lower end of the water passage of the water body 2,
The water inlet side of the filter 3 is a packing 9 having elasticity such as rubber.
Then, the packing 9 is fitted in the groove 8 by utilizing the elasticity, and the filter 3 is detachably mounted.
継手B7はフィルター３を水ボディ２に挿入した挿入代で
ある全長ｌに対して、この全長ｌよりも長いｐの寸法で
水ボディ２と継手A5の間に収まっている。継手B7の上端
にはナット7a抜け止めリング10より内側に平行ねじを切
ったナット7aをはめ込み、下端にはナット5aをねじ締結
する平行ねじ11を切っておく。継手B7の上下端は平面に
切削され、この平面と水ボディ２の下端面および継手A5
の上端面の間には水シール用の平パッキン11、12を介設
する。The joint B7 is fitted between the water body 2 and the joint A5 with a dimension of p which is longer than the total length 1 which is an insertion allowance when the filter 3 is inserted into the water body 2. At the upper end of the joint B7, a nut 7a having a parallel thread cut is fitted inside the nut 7a retaining ring 10, and at the lower end, a parallel screw 11 for screwing the nut 5a is cut. The upper and lower ends of the joint B7 are cut into planes, and the plane, the lower end surface of the water body 2 and the joint A5
Flat packings 11 and 12 for water sealing are provided between the upper end surfaces of the.
以上のように構成されているフィルター装置の動作につ
いて説明する。フィルター３にゴミがつまりフィルター
３を水ボディ２から取りはずすときには継手B7のナット
7aをまわしてナット7aを下におろす。さらに継手A5のナ
ット5aをまわして下におろすことにより、継手B7を左右
方向に取りはずすことができる。よって、継手B7の長さ
Ｐだけ水ボディ２の下部に空間が生じ、長さｐより小さ
な長さｌのフィルター３を取りはずすことができる。こ
のとき、水道配管６を左右に移動することがないため、
水洩れの心配がない。The operation of the filter device configured as described above will be described. The filter B is clogged with dirt. When removing the filter 3 from the water body 2, the nut of the fitting B7
Turn 7a and lower nut 7a. Further, by turning the nut 5a of the joint A5 and lowering it, the joint B7 can be removed in the left-right direction. Therefore, a space is created in the lower part of the water body 2 by the length P of the joint B7, and the filter 3 having a length l smaller than the length p can be removed. At this time, since the water pipe 6 does not move left and right,
No worries about water leaks.
発明の効果 以上のように本発明によれば、固定設置した湯沸器の給
水口としての水ボディに挿入したフィルターの挿入長よ
りも長い継手を水ボディと水道配管の間に、ナットによ
り着脱自在に設けたので、両端のナットを緩めてねじ締
結を外し、パッキンと一緒に継手を横滑りさせて引きは
ずすことにより、簡単にフィルターを取りはずしてフィ
ルターを掃除することができる。そして、フィルターを
取り出す空間を作り出すためこれまで実施していた水道
配管を左右に振り配管を無理に曲げようとして傷がつ
き、そのため水洩れが発生するというようなことを防止
でき、また配管接続の水密性を平行ねじと平パッキンで
保持することにより、ねじ再締結時の締め代が変って取
付寸法に狂いが生じるようなことがなく、さらにねじ嵌
合による水洩れの発生に対しても注意を払う必要がなく
作業が容易になるという効果がある。EFFECTS OF THE INVENTION As described above, according to the present invention, a joint longer than the insertion length of a filter inserted into a water body as a water supply port of a fixedly installed water heater is attached and detached with a nut between the water body and the water pipe. Since it is provided freely, the nuts on both ends can be loosened to remove the screw fastening, and the joint can be slid sideways together with the packing to pull it off to easily remove the filter and clean the filter. In order to create a space for taking out the filter, it is possible to prevent the water pipe from being damaged by trying to bend the water pipe that had been done so far to the left and right and forcibly bending the pipe. By maintaining watertightness with parallel screws and flat packing, the tightening margin when refastening the screw does not change and the mounting dimensions do not change, and be careful of water leakage due to screw fitting. There is an effect that the work is easy because there is no need to pay.
第１図は本発明の一実施例のフィルター取付装置の要部
拡大断面図、第２図は従来の湯沸器の要部欠載の構成
図、第３図は同フィルターの要部拡大断面図である。 １……熱交換器、２……水ボディ、３……フィルター、
４……水流センサー、５……継手Ａ、６……水道配管、
７……継手Ｂ。FIG. 1 is an enlarged cross-sectional view of an essential part of a filter mounting device according to an embodiment of the present invention, FIG. 2 is a schematic view of a conventional water heater with an omitted essential part, and FIG. It is a figure. 1 ... Heat exchanger, 2 ... Water body, 3 ... Filter,
4 ... Water flow sensor, 5 ... Joint A, 6 ... Water pipe,
7: Joint B.
Claims (1)
れを検知するセンサーと、ゴミ等が水道水の管路に入り
こまないように設けられたフィルターと、前記フィルタ
ーが水通路に沿って挿入されかつ収納される給水接続口
としての水ボディと、前記水ボディーと平パッキンを介
設して平行ねじのナットによって締結され、前記フィル
ターの前記水ボディーへの挿入長よりも長く形成された
継手Ｂと、一端が前記継手Ｂとナットによって締結さ
れ、他端が水道配管と固定接続される継手Ａとを備えた
湯沸器等のフィルター取付装置。1. A heat exchanger for heating tap water, a sensor for detecting the flow of tap water, a filter provided so that dust and the like do not enter the duct of tap water, and the filter is a water passage. Water body as a water supply connection port that is inserted and stored along with the water body, is fastened with a parallel screw nut through the water body and a flat packing, and is longer than the insertion length of the filter into the water body. A filter mounting device such as a water heater comprising a formed joint B and a joint A having one end fastened to the joint B by a nut and the other end fixedly connected to a water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60248228A JPH073082B2 (en) | 1985-11-06 | 1985-11-06 | Filter mounting device such as water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60248228A JPH073082B2 (en) | 1985-11-06 | 1985-11-06 | Filter mounting device such as water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62111034A JPS62111034A (en) | 1987-05-22 |
| JPH073082B2 true JPH073082B2 (en) | 1995-01-18 |
Family
ID=17175074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60248228A Expired - Lifetime JPH073082B2 (en) | 1985-11-06 | 1985-11-06 | Filter mounting device such as water heater |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH073082B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0289264U (en) * | 1988-12-27 | 1990-07-16 | ||
| GB0420001D0 (en) * | 2004-09-09 | 2004-10-13 | Givaudan Sa | Container |
| JP2011055936A (en) * | 2009-09-08 | 2011-03-24 | Shozo Endo | Surfacing opening type volatile substance discharger |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5996473U (en) * | 1982-12-18 | 1984-06-30 | 佐野鉄工株式会社 | Operation valve for solar water heater |
-
1985
- 1985-11-06 JP JP60248228A patent/JPH073082B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62111034A (en) | 1987-05-22 |
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