JPH0368467A - Snow eliminating nozzle - Google Patents
Snow eliminating nozzleInfo
- Publication number
- JPH0368467A JPH0368467A JP20529989A JP20529989A JPH0368467A JP H0368467 A JPH0368467 A JP H0368467A JP 20529989 A JP20529989 A JP 20529989A JP 20529989 A JP20529989 A JP 20529989A JP H0368467 A JPH0368467 A JP H0368467A
- Authority
- JP
- Japan
- Prior art keywords
- hole
- water
- water pipe
- pipe
- bored
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000002184 metal Substances 0.000 claims abstract description 8
- 229910052751 metal Inorganic materials 0.000 claims abstract description 8
- 150000002739 metals Chemical class 0.000 claims abstract description 3
- 239000004033 plastic Substances 0.000 claims abstract 3
- 229920003023 plastic Polymers 0.000 claims abstract 3
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 238000005536 corrosion prevention Methods 0.000 claims 2
- 239000004020 conductor Substances 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
- 230000007797 corrosion Effects 0.000 abstract 3
- 238000005260 corrosion Methods 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 2
- 230000003449 preventive effect Effects 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Nozzles (AREA)
Abstract
PURPOSE:To prevent the galvanic corrosion of the nozzle, to simplify its structure, to facilitate working and to reduce the cost by interposing a nonconducting material such as rubber and plastics between the joined water pipe and snow eliminating nozzle body respectively made of different metals. CONSTITUTION:A metallic water pipe (a) is furnished with a snow eliminating nozzle, and the snow eliminating nozzle body (b) is produced from a metal different from that of the pipe. A water sprinkling hole 2 is bored in a crown disk 1, and a flow straightening chamber 3 is formed under the hole at the upper part of the disk. A through hole 7 extending downward from the disk 1, in which a water passage hole and a water pipe engaging hole are formed, is bored under the flow straightening chamber, a galvanic corrosion preventive cylinder 8 made of a nonconducting material such as rubber and plastics is inserted into the hole 7 and fixed, and further a communicating hole 9 communicating with the flow straightening chamber is bored on the upper periphery. A water amt. control valve mechanism 10, a water passage hole 11 and a water pipe engaging hole 12 into which the pipe (a) is inserted and fixed are provided in the cylinder 3. Consequently, galvanic corrosion is prevented, and working is facilitated.
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、消雪ノズル本体部分の鋳造とその加工が極め
て容易に行なわれ、且つこの消雪ノズルを付設した通水
管の耐久性を向上できる消雪ノズルに係るものである。[Detailed Description of the Invention] [Industrial Application Field] The present invention makes it possible to extremely easily cast and process the snow removal nozzle body, and to improve the durability of the water pipe to which the snow removal nozzle is attached. This relates to snow removal nozzles that can be used.
道路消雪ノズルの施工は、第１図に示すように道路中心
部の地下に鉄パイプ製の通水主管１３を配管し、この通
水主管１３に適当間隔を置いて鉄パイプ製の通水管ａを
立設し、この逆水管ａに鋳物製若しくはステンレス製な
どの通水管ａと異種金属製の消雪ノズル体すを付設して
いる。The construction of the road snow removal nozzle is as follows: As shown in Figure 1, a main water pipe 13 made of iron pipe is installed underground in the center of the road, and water pipes made of iron pipe are installed at appropriate intervals around the main water pipe 13. A is erected, and a water passage pipe a made of cast metal or stainless steel and a snow melting nozzle body made of different metals are attached to this reverse water pipe a.
業界では通水管ａの傷みが早いハ通水管ａを径大パイプ
にしたり或いは肉厚パイプにしたりして対処して来た。In the industry, water pipes a tend to get damaged quickly, so they have been dealt with by making water pipes a with larger diameter pipes or thicker walls.
Claims (1)
た金属製消雪ノズル体において、天上盤に散水孔を穿設
し、天上盤上の下側に整流室を形成し、整流室の下方に
通水孔と通水管嵌合孔を形成するノズル本体の天上盤か
ら下方に向けて貫通孔を穿設し、この貫通孔にゴムやプ
ラスチックのような非通電性材料で形成した電蝕防止筒
を嵌着固定し、この電蝕防止筒の上部周囲に整流室に連
通する連通孔を穿設し、電蝕防止筒の内部に水量調節弁
機構と通水孔と金属製通水管に被嵌固定する通水管嵌合
孔を設けたことを特徴とする消雪ノズル。In the metal water pipe to which the snow melting nozzle is attached and the metal snow melting nozzle body made of different metals, water sprinkling holes are drilled in the ceiling panel, a rectification chamber is formed below the ceiling panel, and the rectification chamber is A through-hole is drilled downward from the ceiling plate of the nozzle body, which forms a water-flow hole and a water-flow pipe fitting hole in the lower part, and this through-hole is made of a non-conducting material such as rubber or plastic. A prevention cylinder is fitted and fixed, and a communication hole communicating with the rectification chamber is bored around the upper part of the electrolytic corrosion prevention cylinder, and a water flow control valve mechanism, a water passage hole, and a metal water pipe are installed inside the electrolytic corrosion prevention cylinder. A snow removal nozzle characterized by having a water pipe fitting hole into which a water pipe is fitted and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1205299A JPH0677701B2 (en) | 1989-08-08 | 1989-08-08 | Snow removal nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1205299A JPH0677701B2 (en) | 1989-08-08 | 1989-08-08 | Snow removal nozzle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0368467A true JPH0368467A (en) | 1991-03-25 |
| JPH0677701B2 JPH0677701B2 (en) | 1994-10-05 |
Family
ID=16504666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1205299A Expired - Lifetime JPH0677701B2 (en) | 1989-08-08 | 1989-08-08 | Snow removal nozzle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0677701B2 (en) |
-
1989
- 1989-08-08 JP JP1205299A patent/JPH0677701B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0677701B2 (en) | 1994-10-05 |
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