JPH0151710B2 - - Google Patents
Info
- Publication number
- JPH0151710B2 JPH0151710B2 JP6259081A JP6259081A JPH0151710B2 JP H0151710 B2 JPH0151710 B2 JP H0151710B2 JP 6259081 A JP6259081 A JP 6259081A JP 6259081 A JP6259081 A JP 6259081A JP H0151710 B2 JPH0151710 B2 JP H0151710B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- valve
- bellows
- temperature
- chamber
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 37
- 230000008014 freezing Effects 0.000 claims description 15
- 238000007710 freezing Methods 0.000 claims description 15
- 239000008399 tap water Substances 0.000 claims description 12
- 235000020679 tap water Nutrition 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 7
- 230000002528 anti-freeze Effects 0.000 claims description 5
- 238000006073 displacement reaction Methods 0.000 claims 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 239000012153 distilled water Substances 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 108010053481 Antifreeze Proteins Proteins 0.000 description 1
- GYCKQBWUSACYIF-UHFFFAOYSA-N Ethyl salicylate Chemical compound CCOC(=O)C1=CC=CC=C1O GYCKQBWUSACYIF-UHFFFAOYSA-N 0.000 description 1
- 229940005667 ethyl salicylate Drugs 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/09—Component parts or accessories
- E03B7/10—Devices preventing bursting of pipes by freezing
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Safety Valves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6259081A JPS57179481A (en) | 1981-04-27 | 1981-04-27 | Freeze proofing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6259081A JPS57179481A (en) | 1981-04-27 | 1981-04-27 | Freeze proofing valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57179481A JPS57179481A (en) | 1982-11-05 |
| JPH0151710B2 true JPH0151710B2 (fr) | 1989-11-06 |
Family
ID=13204681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6259081A Granted JPS57179481A (en) | 1981-04-27 | 1981-04-27 | Freeze proofing valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57179481A (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4878512A (en) * | 1983-01-25 | 1989-11-07 | Ogontz Controls Company | Valve mechanism |
| US4460007A (en) * | 1983-01-25 | 1984-07-17 | Pirkle Fred L | Valve mechanism |
| US5730168A (en) * | 1996-06-14 | 1998-03-24 | The Board Of Trustees Of The University Of Illinois | Pipe burst protection pressure relief apparatus for plumbing fixtures |
| FR2754282B1 (fr) * | 1996-10-03 | 2000-06-09 | Fournier Andre | Dispositif de manoeuvre fonctionnant grace a la variation de volume d'un liquide lors de son changement d'etat |
| US6374848B1 (en) * | 1999-04-15 | 2002-04-23 | Mcghee John D. | Automatic mechanism for cut-off and drainage of under low-freezing ambient temperature conditions |
| JP5714500B2 (ja) * | 2008-12-10 | 2015-05-07 | スド・プレミアム・エンジニアリング・カンパニー・リミテッドＳｕｄｏ Ｐｒｅｍｉｕｍ Ｅｎｇｉｎｅｅｒｉｎｇ Ｃｏ．， Ｌｔｄ． | 温度感応型流体流れ断続装置 |
| CN106764021B (zh) * | 2016-12-03 | 2018-12-18 | 武海强 | 一种冰驱动防冻控制装置 |
-
1981
- 1981-04-27 JP JP6259081A patent/JPS57179481A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57179481A (en) | 1982-11-05 |
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