A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ANTI-FREEZING FAUCET POLE INCLUDING AUTOMATIC DRAINAGE MECHANISM
PROBLEM TO BE SOLVED: To provide an anti-freezing faucet pole capable of performing an operation of water discharge and drainage more accurately and easily by a reasonable mechanism which can drain water automatically when an outside temperature is equal to or lower than a preset temperature.SOLUTION: The anti-freezing faucet pole is provided with a water passing valve mechanism 10 including a drainage mechanism, a rising water passage 30, a water outlet part 50, an operation part 40, an intake shutoff valve 37 for opening/closing a communication part 33 between the rising water passage 30 and the water outlet 50, and an intake opening/closing mechanism 55 for automatic water drainage for communicating with the rising water passage 30. The intake opening/closing mechanism 55 for automatic water drainage has: an intake port 57 for communicating with the outside; and a vent passage 58 for communicating with the rising water passage 30 via a communication part 38 for intake provided below the communication part 33. The anti-freezing faucet pole also includes: an intake check valve 60 which closes the vent passage 58 when discharging water, and which opens the vent passage 58 when draining; and a temperature sensing valve part for intake which closes the vent passage 58 when the outside temperature is higher than a preset temperature and which opens the vent passage 58 so as to automatically perform water drainage when the outside temperature is equal to or lower than the preset temperature.SELECTED DRAWING: Figure 4
【課題】外気温度が設定温度以下のときに自動で水抜きができる合理的な機構によって、出水及び水抜きの操作をより的確且つ容易に行うことができる不凍水栓柱を提供する。【解決手段】水抜き機構を備える通水弁機構１０と、立上げ通水路３０と、出水部５０と、操作部４０と、立上げ通水路３０と出水部５０との連通部３３を開閉する吸気遮断弁３７と、立上げ通水路３０に連通する自動水抜き用の吸気開閉機構５５とを備え、自動水抜き用の吸気開閉機構５５が、外部に連通する吸気口５７と、立上げ通水路３０に連通部３３の下方に設けられた吸気用連通部３８を介して連通する通気路５８とを有し、出水の際には通気路５８を閉じ、水抜きの際には通気路５８を開ける吸気逆止弁６０と、外気温度が設定温度より高いときは通気路５８を閉じ、外気温度が設定温度以下のときは水抜きが自動的にできるように通気路５８を開ける吸気用の温度感知弁部とを具備する。【選択図】図４
ANTI-FREEZING FAUCET POLE INCLUDING AUTOMATIC DRAINAGE MECHANISM
PROBLEM TO BE SOLVED: To provide an anti-freezing faucet pole capable of performing an operation of water discharge and drainage more accurately and easily by a reasonable mechanism which can drain water automatically when an outside temperature is equal to or lower than a preset temperature.SOLUTION: The anti-freezing faucet pole is provided with a water passing valve mechanism 10 including a drainage mechanism, a rising water passage 30, a water outlet part 50, an operation part 40, an intake shutoff valve 37 for opening/closing a communication part 33 between the rising water passage 30 and the water outlet 50, and an intake opening/closing mechanism 55 for automatic water drainage for communicating with the rising water passage 30. The intake opening/closing mechanism 55 for automatic water drainage has: an intake port 57 for communicating with the outside; and a vent passage 58 for communicating with the rising water passage 30 via a communication part 38 for intake provided below the communication part 33. The anti-freezing faucet pole also includes: an intake check valve 60 which closes the vent passage 58 when discharging water, and which opens the vent passage 58 when draining; and a temperature sensing valve part for intake which closes the vent passage 58 when the outside temperature is higher than a preset temperature and which opens the vent passage 58 so as to automatically perform water drainage when the outside temperature is equal to or lower than the preset temperature.SELECTED DRAWING: Figure 4
【課題】外気温度が設定温度以下のときに自動で水抜きができる合理的な機構によって、出水及び水抜きの操作をより的確且つ容易に行うことができる不凍水栓柱を提供する。【解決手段】水抜き機構を備える通水弁機構１０と、立上げ通水路３０と、出水部５０と、操作部４０と、立上げ通水路３０と出水部５０との連通部３３を開閉する吸気遮断弁３７と、立上げ通水路３０に連通する自動水抜き用の吸気開閉機構５５とを備え、自動水抜き用の吸気開閉機構５５が、外部に連通する吸気口５７と、立上げ通水路３０に連通部３３の下方に設けられた吸気用連通部３８を介して連通する通気路５８とを有し、出水の際には通気路５８を閉じ、水抜きの際には通気路５８を開ける吸気逆止弁６０と、外気温度が設定温度より高いときは通気路５８を閉じ、外気温度が設定温度以下のときは水抜きが自動的にできるように通気路５８を開ける吸気用の温度感知弁部とを具備する。【選択図】図４
ANTI-FREEZING FAUCET POLE INCLUDING AUTOMATIC DRAINAGE MECHANISM
自動水抜き機構を備える不凍水栓柱
SHIMIZU SADAJI (author)
2016-10-13
Patent
Electronic Resource
Japanese